id	sid	tid	token	lemma	pos
ap-5159	1	1	acta	acta	PROPN
ap-5159	1	2	polytechnica	polytechnica	PROPN
ap-5159	1	3	doi:10.14311	doi:10.14311	PROPN
ap-5159	1	4	/	/	SYM
ap-5159	1	5	ap.2019.59.0126	ap.2019.59.0126	PROPN
ap-5159	1	6	acta	acta	PROPN
ap-5159	1	7	polytechnica	polytechnica	PROPN
ap-5159	1	8	59(2):126–133	59(2):126–133	PROPN
ap-5159	1	9	,	,	PUNCT
ap-5159	1	10	2019	2019	NUM
ap-5159	1	11	©	©	PROPN
ap-5159	1	12	czech	czech	PROPN
ap-5159	1	13	technical	technical	PROPN
ap-5159	1	14	university	university	PROPN
ap-5159	1	15	in	in	ADP
ap-5159	1	16	prague	prague	PROPN
ap-5159	1	17	,	,	PUNCT
ap-5159	1	18	2019	2019	NUM
ap-5159	1	19	available	available	ADJ
ap-5159	1	20	online	online	ADV
ap-5159	1	21	at	at	ADP
ap-5159	1	22	http://ojs.cvut.cz/ojs/index.php/ap	http://ojs.cvut.cz/ojs/index.php/ap	PROPN
ap-5159	1	23	a	a	DET
ap-5159	1	24	new	new	ADJ
ap-5159	1	25	and	and	CCONJ
ap-5159	1	26	adaptive	adaptive	ADJ
ap-5159	1	27	security	security	NOUN
ap-5159	1	28	model	model	NOUN
ap-5159	1	29	for	for	ADP
ap-5159	1	30	public	public	ADJ
ap-5159	1	31	communication	communication	NOUN
ap-5159	1	32	based	base	VERB
ap-5159	1	33	on	on	ADP
ap-5159	1	34	correlation	correlation	NOUN
ap-5159	1	35	of	of	ADP
ap-5159	1	36	data	datum	NOUN
ap-5159	1	37	frames	frame	NOUN
ap-5159	1	38	haider	haider	PROPN
ap-5159	1	39	tarish	tarish	PROPN
ap-5159	1	40	haidera,∗	haidera,∗	PROPN
ap-5159	1	41	,	,	PUNCT
ap-5159	1	42	dhiaa	dhiaa	VERB
ap-5159	1	43	halboot	halboot	NOUN
ap-5159	1	44	muhsena	muhsena	PROPN
ap-5159	1	45	,	,	PUNCT
ap-5159	1	46	haider	haider	PROPN
ap-5159	1	47	ismael	ismael	PROPN
ap-5159	1	48	shahadib	shahadib	PROPN
ap-5159	1	49	,	,	PUNCT
ap-5159	1	50	ong	ong	PROPN
ap-5159	1	51	hang	hang	PROPN
ap-5159	1	52	seec	seec	NOUN
ap-5159	1	53	a	a	DET
ap-5159	1	54	university	university	NOUN
ap-5159	1	55	of	of	ADP
ap-5159	1	56	mustansiriyah	mustansiriyah	NOUN
ap-5159	1	57	,	,	PUNCT
ap-5159	1	58	department	department	NOUN
ap-5159	1	59	of	of	ADP
ap-5159	1	60	computer	computer	NOUN
ap-5159	1	61	engineering	engineering	NOUN
ap-5159	1	62	,	,	PUNCT
ap-5159	1	63	10001	10001	NUM
ap-5159	1	64	baghdad	baghdad	PROPN
ap-5159	1	65	,	,	PUNCT
ap-5159	2	1	iraq	iraq	PROPN
ap-5159	2	2	b	b	PROPN
ap-5159	2	3	university	university	PROPN
ap-5159	2	4	of	of	ADP
ap-5159	2	5	kerbala	kerbala	PROPN
ap-5159	2	6	,	,	PUNCT
ap-5159	2	7	department	department	NOUN
ap-5159	2	8	of	of	ADP
ap-5159	2	9	electrical	electrical	ADJ
ap-5159	2	10	and	and	CCONJ
ap-5159	2	11	electronic	electronic	ADJ
ap-5159	2	12	engineering	engineering	NOUN
ap-5159	2	13	,	,	PUNCT
ap-5159	2	14	56001	56001	NUM
ap-5159	2	15	karbala	karbala	NOUN
ap-5159	2	16	,	,	PUNCT
ap-5159	2	17	iraq	iraq	PROPN
ap-5159	2	18	c	c	PROPN
ap-5159	2	19	universiti	universiti	PROPN
ap-5159	2	20	tenaga	tenaga	PROPN
ap-5159	2	21	nasional	nasional	PROPN
ap-5159	2	22	,	,	PUNCT
ap-5159	2	23	department	department	NOUN
ap-5159	2	24	of	of	ADP
ap-5159	2	25	electronics	electronic	NOUN
ap-5159	2	26	and	and	CCONJ
ap-5159	2	27	communication	communication	NOUN
ap-5159	2	28	engineering	engineering	NOUN
ap-5159	2	29	,	,	PUNCT
ap-5159	2	30	43000	43000	NUM
ap-5159	2	31	,	,	PUNCT
ap-5159	2	32	selangor	selangor	PROPN
ap-5159	2	33	,	,	PUNCT
ap-5159	2	34	malaysia	malaysia	PROPN
ap-5159	2	35	∗	∗	NOUN
ap-5159	2	36	corresponding	correspond	VERB
ap-5159	2	37	author	author	NOUN
ap-5159	2	38	:	:	PUNCT
ap-5159	2	39	haiderth@uomustansiriyah.edu.iq	haiderth@uomustansiriyah.edu.iq	ADJ
ap-5159	2	40	abstract	abstract	NOUN
ap-5159	2	41	.	.	PUNCT
ap-5159	3	1	recent	recent	ADJ
ap-5159	3	2	developments	development	NOUN
ap-5159	3	3	in	in	ADP
ap-5159	3	4	communication	communication	NOUN
ap-5159	3	5	and	and	CCONJ
ap-5159	3	6	information	information	NOUN
ap-5159	3	7	technologies	technology	NOUN
ap-5159	3	8	,	,	PUNCT
ap-5159	3	9	plus	plus	CCONJ
ap-5159	3	10	the	the	DET
ap-5159	3	11	emerging	emerge	VERB
ap-5159	3	12	of	of	ADP
ap-5159	3	13	the	the	DET
ap-5159	3	14	internet	internet	NOUN
ap-5159	3	15	of	of	ADP
ap-5159	3	16	things	thing	NOUN
ap-5159	3	17	(	(	PUNCT
ap-5159	3	18	iot	iot	NOUN
ap-5159	3	19	)	)	PUNCT
ap-5159	3	20	and	and	CCONJ
ap-5159	3	21	machine	machine	NOUN
ap-5159	3	22	to	to	ADP
ap-5159	3	23	machine	machine	NOUN
ap-5159	3	24	(	(	PUNCT
ap-5159	3	25	m2	m2	PROPN
ap-5159	3	26	m	m	NOUN
ap-5159	3	27	)	)	PUNCT
ap-5159	3	28	principles	principle	NOUN
ap-5159	3	29	,	,	PUNCT
ap-5159	3	30	create	create	VERB
ap-5159	3	31	the	the	DET
ap-5159	3	32	need	need	NOUN
ap-5159	3	33	to	to	PART
ap-5159	3	34	protect	protect	VERB
ap-5159	3	35	data	datum	NOUN
ap-5159	3	36	from	from	ADP
ap-5159	3	37	multiple	multiple	ADJ
ap-5159	3	38	types	type	NOUN
ap-5159	3	39	of	of	ADP
ap-5159	3	40	attacks	attack	NOUN
ap-5159	3	41	.	.	PUNCT
ap-5159	4	1	in	in	ADP
ap-5159	4	2	this	this	DET
ap-5159	4	3	paper	paper	NOUN
ap-5159	4	4	,	,	PUNCT
ap-5159	4	5	a	a	DET
ap-5159	4	6	secure	secure	ADJ
ap-5159	4	7	and	and	CCONJ
ap-5159	4	8	high	high	ADJ
ap-5159	4	9	capacity	capacity	NOUN
ap-5159	4	10	data	data	NOUN
ap-5159	4	11	communication	communication	NOUN
ap-5159	4	12	model	model	NOUN
ap-5159	4	13	is	be	AUX
ap-5159	4	14	proposed	propose	VERB
ap-5159	4	15	to	to	PART
ap-5159	4	16	protect	protect	VERB
ap-5159	4	17	the	the	DET
ap-5159	4	18	transmitted	transmit	VERB
ap-5159	4	19	data	datum	NOUN
ap-5159	4	20	based	base	VERB
ap-5159	4	21	on	on	ADP
ap-5159	4	22	identical	identical	ADJ
ap-5159	4	23	frames	frame	NOUN
ap-5159	4	24	between	between	ADP
ap-5159	4	25	a	a	DET
ap-5159	4	26	secret	secret	ADJ
ap-5159	4	27	and	and	CCONJ
ap-5159	4	28	cover	cover	VERB
ap-5159	4	29	data	datum	NOUN
ap-5159	4	30	.	.	PUNCT
ap-5159	5	1	in	in	ADP
ap-5159	5	2	this	this	DET
ap-5159	5	3	model	model	NOUN
ap-5159	5	4	,	,	PUNCT
ap-5159	5	5	the	the	DET
ap-5159	5	6	cover	cover	NOUN
ap-5159	5	7	data	datum	NOUN
ap-5159	5	8	does	do	AUX
ap-5159	5	9	not	not	PART
ap-5159	5	10	convey	convey	VERB
ap-5159	5	11	any	any	DET
ap-5159	5	12	embedded	embed	VERB
ap-5159	5	13	data	datum	NOUN
ap-5159	5	14	(	(	PUNCT
ap-5159	5	15	as	as	ADP
ap-5159	5	16	in	in	ADP
ap-5159	5	17	normal	normal	ADJ
ap-5159	5	18	steganography	steganography	NOUN
ap-5159	5	19	system	system	NOUN
ap-5159	5	20	)	)	PUNCT
ap-5159	5	21	or	or	CCONJ
ap-5159	5	22	modify	modify	VERB
ap-5159	5	23	the	the	DET
ap-5159	5	24	secret	secret	ADJ
ap-5159	5	25	message	message	NOUN
ap-5159	5	26	(	(	PUNCT
ap-5159	5	27	as	as	ADP
ap-5159	5	28	in	in	ADP
ap-5159	5	29	traditional	traditional	ADJ
ap-5159	5	30	cryptography	cryptography	NOUN
ap-5159	5	31	techniques	technique	NOUN
ap-5159	5	32	)	)	PUNCT
ap-5159	5	33	.	.	PUNCT
ap-5159	6	1	alternatively	alternatively	ADV
ap-5159	6	2	,	,	PUNCT
ap-5159	6	3	the	the	DET
ap-5159	6	4	proposed	propose	VERB
ap-5159	6	5	model	model	NOUN
ap-5159	6	6	sends	send	VERB
ap-5159	6	7	the	the	DET
ap-5159	6	8	positions	position	NOUN
ap-5159	6	9	of	of	ADP
ap-5159	6	10	the	the	DET
ap-5159	6	11	cover	cover	NOUN
ap-5159	6	12	frames	frame	NOUN
ap-5159	6	13	that	that	PRON
ap-5159	6	14	are	be	AUX
ap-5159	6	15	identical	identical	ADJ
ap-5159	6	16	with	with	ADP
ap-5159	6	17	the	the	DET
ap-5159	6	18	secret	secret	ADJ
ap-5159	6	19	frames	frame	NOUN
ap-5159	6	20	to	to	ADP
ap-5159	6	21	the	the	DET
ap-5159	6	22	receiver	receiver	ADJ
ap-5159	6	23	side	side	NOUN
ap-5159	6	24	in	in	ADP
ap-5159	6	25	order	order	NOUN
ap-5159	6	26	to	to	PART
ap-5159	6	27	recover	recover	VERB
ap-5159	6	28	the	the	DET
ap-5159	6	29	secret	secret	ADJ
ap-5159	6	30	message	message	NOUN
ap-5159	6	31	.	.	PUNCT
ap-5159	7	1	one	one	NUM
ap-5159	7	2	of	of	ADP
ap-5159	7	3	the	the	DET
ap-5159	7	4	significant	significant	ADJ
ap-5159	7	5	advantages	advantage	NOUN
ap-5159	7	6	of	of	ADP
ap-5159	7	7	the	the	DET
ap-5159	7	8	proposed	propose	VERB
ap-5159	7	9	model	model	NOUN
ap-5159	7	10	is	be	AUX
ap-5159	7	11	the	the	DET
ap-5159	7	12	size	size	NOUN
ap-5159	7	13	of	of	ADP
ap-5159	7	14	the	the	DET
ap-5159	7	15	secret	secret	ADJ
ap-5159	7	16	key	key	ADJ
ap-5159	7	17	message	message	NOUN
ap-5159	7	18	which	which	PRON
ap-5159	7	19	is	be	AUX
ap-5159	7	20	considerably	considerably	ADV
ap-5159	7	21	larger	large	ADJ
ap-5159	7	22	than	than	ADP
ap-5159	7	23	the	the	DET
ap-5159	7	24	cover	cover	NOUN
ap-5159	7	25	size	size	NOUN
ap-5159	7	26	,	,	PUNCT
ap-5159	7	27	it	it	PRON
ap-5159	7	28	may	may	AUX
ap-5159	7	29	be	be	AUX
ap-5159	7	30	even	even	ADV
ap-5159	7	31	hundred	hundred	NUM
ap-5159	7	32	times	time	NOUN
ap-5159	7	33	larger	large	ADJ
ap-5159	7	34	.	.	PUNCT
ap-5159	8	1	accordingly	accordingly	ADV
ap-5159	8	2	,	,	PUNCT
ap-5159	8	3	the	the	DET
ap-5159	8	4	experimental	experimental	ADJ
ap-5159	8	5	results	result	NOUN
ap-5159	8	6	demonstrate	demonstrate	VERB
ap-5159	8	7	a	a	DET
ap-5159	8	8	superior	superior	ADJ
ap-5159	8	9	performance	performance	NOUN
ap-5159	8	10	in	in	ADP
ap-5159	8	11	terms	term	NOUN
ap-5159	8	12	of	of	ADP
ap-5159	8	13	the	the	DET
ap-5159	8	14	capacity	capacity	NOUN
ap-5159	8	15	rate	rate	NOUN
ap-5159	8	16	as	as	SCONJ
ap-5159	8	17	compared	compare	VERB
ap-5159	8	18	to	to	ADP
ap-5159	8	19	the	the	DET
ap-5159	8	20	traditional	traditional	ADJ
ap-5159	8	21	steganography	steganography	NOUN
ap-5159	8	22	techniques	technique	NOUN
ap-5159	8	23	.	.	PUNCT
ap-5159	9	1	moreover	moreover	ADV
ap-5159	9	2	,	,	PUNCT
ap-5159	9	3	it	it	PRON
ap-5159	9	4	has	have	VERB
ap-5159	9	5	an	an	DET
ap-5159	9	6	advantage	advantage	NOUN
ap-5159	9	7	in	in	ADP
ap-5159	9	8	terms	term	NOUN
ap-5159	9	9	of	of	ADP
ap-5159	9	10	the	the	DET
ap-5159	9	11	required	require	VERB
ap-5159	9	12	bandwidth	bandwidth	NOUN
ap-5159	9	13	to	to	PART
ap-5159	9	14	send	send	VERB
ap-5159	9	15	the	the	DET
ap-5159	9	16	data	datum	NOUN
ap-5159	9	17	or	or	CCONJ
ap-5159	9	18	the	the	DET
ap-5159	9	19	required	require	VERB
ap-5159	9	20	memory	memory	NOUN
ap-5159	9	21	for	for	ADP
ap-5159	9	22	saving	save	VERB
ap-5159	9	23	when	when	SCONJ
ap-5159	9	24	compared	compare	VERB
ap-5159	9	25	to	to	ADP
ap-5159	9	26	the	the	DET
ap-5159	9	27	steganography	steganography	NOUN
ap-5159	9	28	methods	method	NOUN
ap-5159	9	29	,	,	PUNCT
ap-5159	9	30	which	which	PRON
ap-5159	9	31	need	need	VERB
ap-5159	9	32	a	a	DET
ap-5159	9	33	bandwidth	bandwidth	NOUN
ap-5159	9	34	or	or	CCONJ
ap-5159	9	35	memory	memory	NOUN
ap-5159	9	36	up	up	ADP
ap-5159	9	37	to	to	PART
ap-5159	9	38	3	3	NUM
ap-5159	9	39	-	-	SYM
ap-5159	9	40	5	5	NUM
ap-5159	9	41	times	time	NOUN
ap-5159	9	42	of	of	ADP
ap-5159	9	43	the	the	DET
ap-5159	9	44	original	original	ADJ
ap-5159	9	45	secret	secret	ADJ
ap-5159	9	46	message	message	NOUN
ap-5159	9	47	.	.	PUNCT
ap-5159	10	1	where	where	SCONJ
ap-5159	10	2	the	the	DET
ap-5159	10	3	length	length	NOUN
ap-5159	10	4	of	of	ADP
ap-5159	10	5	the	the	DET
ap-5159	10	6	secret	secret	ADJ
ap-5159	10	7	key	key	NOUN
ap-5159	10	8	(	(	PUNCT
ap-5159	10	9	positions	position	NOUN
ap-5159	10	10	of	of	ADP
ap-5159	10	11	the	the	DET
ap-5159	10	12	identical	identical	ADJ
ap-5159	10	13	frames	frame	NOUN
ap-5159	10	14	)	)	PUNCT
ap-5159	10	15	that	that	PRON
ap-5159	10	16	should	should	AUX
ap-5159	10	17	be	be	AUX
ap-5159	10	18	sent	send	VERB
ap-5159	10	19	to	to	ADP
ap-5159	10	20	the	the	DET
ap-5159	10	21	receiver	receiver	NOUN
ap-5159	10	22	increases	increase	NOUN
ap-5159	10	23	by	by	ADP
ap-5159	10	24	only	only	ADV
ap-5159	10	25	25	25	NUM
ap-5159	10	26	%	%	NOUN
ap-5159	10	27	from	from	ADP
ap-5159	10	28	the	the	DET
ap-5159	10	29	original	original	ADJ
ap-5159	10	30	secret	secret	ADJ
ap-5159	10	31	message	message	NOUN
ap-5159	10	32	.	.	PUNCT
ap-5159	11	1	this	this	DET
ap-5159	11	2	model	model	NOUN
ap-5159	11	3	is	be	AUX
ap-5159	11	4	suitable	suitable	ADJ
ap-5159	11	5	for	for	ADP
ap-5159	11	6	applications	application	NOUN
ap-5159	11	7	with	with	ADP
ap-5159	11	8	a	a	DET
ap-5159	11	9	high	high	ADJ
ap-5159	11	10	level	level	NOUN
ap-5159	11	11	of	of	ADP
ap-5159	11	12	security	security	NOUN
ap-5159	11	13	,	,	PUNCT
ap-5159	11	14	high	high	ADJ
ap-5159	11	15	capacity	capacity	NOUN
ap-5159	11	16	rate	rate	NOUN
ap-5159	11	17	and	and	CCONJ
ap-5159	11	18	less	less	ADJ
ap-5159	11	19	bandwidth	bandwidth	NOUN
ap-5159	11	20	of	of	ADP
ap-5159	11	21	communication	communication	NOUN
ap-5159	11	22	or	or	CCONJ
ap-5159	11	23	low	low	ADJ
ap-5159	11	24	storage	storage	NOUN
ap-5159	11	25	devices	device	NOUN
ap-5159	11	26	.	.	PUNCT
ap-5159	12	1	keywords	keyword	NOUN
ap-5159	12	2	:	:	PUNCT
ap-5159	12	3	covert	covert	ADJ
ap-5159	12	4	communication	communication	NOUN
ap-5159	12	5	,	,	PUNCT
ap-5159	12	6	information	information	NOUN
ap-5159	12	7	hiding	hiding	NOUN
ap-5159	12	8	,	,	PUNCT
ap-5159	12	9	high	high	ADJ
ap-5159	12	10	capacity	capacity	NOUN
ap-5159	12	11	,	,	PUNCT
ap-5159	12	12	high	high	ADJ
ap-5159	12	13	transparency	transparency	NOUN
ap-5159	12	14	,	,	PUNCT
ap-5159	12	15	steganography	steganography	NOUN
ap-5159	12	16	,	,	PUNCT
ap-5159	12	17	encryption	encryption	NOUN
ap-5159	12	18	.	.	PUNCT
ap-5159	13	1	1	1	X
ap-5159	13	2	.	.	X
ap-5159	13	3	introduction	introduction	NOUN
ap-5159	13	4	the	the	DET
ap-5159	13	5	growth	growth	NOUN
ap-5159	13	6	in	in	ADP
ap-5159	13	7	the	the	DET
ap-5159	13	8	communication	communication	NOUN
ap-5159	13	9	networking	networking	NOUN
ap-5159	13	10	has	have	AUX
ap-5159	13	11	led	lead	VERB
ap-5159	13	12	to	to	ADP
ap-5159	13	13	a	a	DET
ap-5159	13	14	high	high	ADJ
ap-5159	13	15	data	data	NOUN
ap-5159	13	16	transfer	transfer	NOUN
ap-5159	13	17	rate	rate	NOUN
ap-5159	13	18	among	among	ADP
ap-5159	13	19	public	public	ADJ
ap-5159	13	20	networks	network	NOUN
ap-5159	13	21	[	[	X
ap-5159	13	22	1–3	1–3	NOUN
ap-5159	13	23	]	]	PUNCT
ap-5159	13	24	.	.	PUNCT
ap-5159	14	1	recently	recently	ADV
ap-5159	14	2	,	,	PUNCT
ap-5159	14	3	more	more	ADJ
ap-5159	14	4	and	and	CCONJ
ap-5159	14	5	more	more	ADJ
ap-5159	14	6	applications	application	NOUN
ap-5159	14	7	for	for	ADP
ap-5159	14	8	the	the	DET
ap-5159	14	9	data	datum	NOUN
ap-5159	14	10	communication	communication	NOUN
ap-5159	14	11	contribute	contribute	VERB
ap-5159	14	12	to	to	ADP
ap-5159	14	13	the	the	DET
ap-5159	14	14	everyday	everyday	ADJ
ap-5159	14	15	life	life	NOUN
ap-5159	14	16	and	and	CCONJ
ap-5159	14	17	become	become	VERB
ap-5159	14	18	an	an	DET
ap-5159	14	19	inseparable	inseparable	ADJ
ap-5159	14	20	part	part	NOUN
ap-5159	14	21	of	of	ADP
ap-5159	14	22	it	it	PRON
ap-5159	14	23	[	[	X
ap-5159	14	24	4	4	NUM
ap-5159	14	25	]	]	X
ap-5159	14	26	,	,	PUNCT
ap-5159	14	27	such	such	ADJ
ap-5159	14	28	as	as	ADP
ap-5159	14	29	medical	medical	ADJ
ap-5159	14	30	health	health	NOUN
ap-5159	14	31	networks	network	NOUN
ap-5159	14	32	[	[	X
ap-5159	14	33	5	5	NUM
ap-5159	14	34	]	]	PUNCT
ap-5159	14	35	,	,	PUNCT
ap-5159	14	36	internet	internet	NOUN
ap-5159	14	37	of	of	ADP
ap-5159	14	38	things	thing	NOUN
ap-5159	14	39	(	(	PUNCT
ap-5159	14	40	iot	iot	NOUN
ap-5159	14	41	)	)	PUNCT
ap-5159	15	1	[	[	X
ap-5159	15	2	6	6	NUM
ap-5159	15	3	]	]	PUNCT
ap-5159	15	4	,	,	PUNCT
ap-5159	15	5	vehicle	vehicle	NOUN
ap-5159	15	6	networks	network	NOUN
ap-5159	15	7	communication	communication	NOUN
ap-5159	15	8	,	,	PUNCT
ap-5159	15	9	smart	smart	ADJ
ap-5159	15	10	grid	grid	NOUN
ap-5159	16	1	[	[	X
ap-5159	16	2	7	7	NUM
ap-5159	16	3	]	]	PUNCT
ap-5159	16	4	,	,	PUNCT
ap-5159	16	5	cloud	cloud	NOUN
ap-5159	16	6	computing	computing	NOUN
ap-5159	16	7	,	,	PUNCT
ap-5159	16	8	etc	etc	X
ap-5159	16	9	.	.	X
ap-5159	17	1	[	[	X
ap-5159	17	2	8	8	NUM
ap-5159	17	3	,	,	PUNCT
ap-5159	17	4	9	9	NUM
ap-5159	17	5	]	]	PUNCT
ap-5159	17	6	.	.	PUNCT
ap-5159	18	1	most	most	ADJ
ap-5159	18	2	of	of	ADP
ap-5159	18	3	these	these	DET
ap-5159	18	4	applications	application	NOUN
ap-5159	18	5	perform	perform	VERB
ap-5159	18	6	over	over	ADP
ap-5159	18	7	public	public	ADJ
ap-5159	18	8	networks	network	NOUN
ap-5159	18	9	,	,	PUNCT
ap-5159	18	10	while	while	SCONJ
ap-5159	18	11	some	some	PRON
ap-5159	18	12	of	of	ADP
ap-5159	18	13	these	these	DET
ap-5159	18	14	data	datum	NOUN
ap-5159	18	15	are	be	AUX
ap-5159	18	16	effective	effective	ADJ
ap-5159	18	17	or	or	CCONJ
ap-5159	18	18	very	very	ADV
ap-5159	18	19	important	important	ADJ
ap-5159	18	20	in	in	ADP
ap-5159	18	21	terms	term	NOUN
ap-5159	18	22	of	of	ADP
ap-5159	18	23	the	the	DET
ap-5159	18	24	user	user	NOUN
ap-5159	18	25	point	point	NOUN
ap-5159	18	26	of	of	ADP
ap-5159	18	27	view	view	NOUN
ap-5159	18	28	[	[	X
ap-5159	18	29	10	10	NUM
ap-5159	18	30	]	]	PUNCT
ap-5159	18	31	.	.	PUNCT
ap-5159	19	1	therefore	therefore	ADV
ap-5159	19	2	,	,	PUNCT
ap-5159	19	3	security	security	NOUN
ap-5159	19	4	techniques	technique	NOUN
ap-5159	19	5	are	be	AUX
ap-5159	19	6	very	very	ADV
ap-5159	19	7	important	important	ADJ
ap-5159	19	8	to	to	PART
ap-5159	19	9	protect	protect	VERB
ap-5159	19	10	data	datum	NOUN
ap-5159	19	11	from	from	ADP
ap-5159	19	12	unauthorized	unauthorized	ADJ
ap-5159	19	13	users	user	NOUN
ap-5159	19	14	[	[	X
ap-5159	19	15	11	11	NUM
ap-5159	19	16	]	]	PUNCT
ap-5159	19	17	.	.	PUNCT
ap-5159	20	1	the	the	DET
ap-5159	20	2	standard	standard	ADJ
ap-5159	20	3	solutions	solution	NOUN
ap-5159	20	4	for	for	ADP
ap-5159	20	5	the	the	DET
ap-5159	20	6	data	data	NOUN
ap-5159	20	7	security	security	NOUN
ap-5159	20	8	are	be	AUX
ap-5159	20	9	cryptography	cryptography	NOUN
ap-5159	20	10	and	and	CCONJ
ap-5159	20	11	steganography	steganography	NOUN
ap-5159	20	12	.	.	PUNCT
ap-5159	21	1	the	the	DET
ap-5159	21	2	cryptography	cryptography	NOUN
ap-5159	21	3	deals	deal	NOUN
ap-5159	21	4	with	with	ADP
ap-5159	21	5	techniques	technique	NOUN
ap-5159	21	6	that	that	PRON
ap-5159	21	7	change	change	VERB
ap-5159	21	8	the	the	DET
ap-5159	21	9	original	original	ADJ
ap-5159	21	10	secret	secret	ADJ
ap-5159	21	11	message	message	NOUN
ap-5159	21	12	into	into	ADP
ap-5159	21	13	another	another	DET
ap-5159	21	14	form	form	NOUN
ap-5159	21	15	of	of	ADP
ap-5159	21	16	data	datum	NOUN
ap-5159	21	17	to	to	PART
ap-5159	21	18	make	make	VERB
ap-5159	21	19	it	it	PRON
ap-5159	21	20	incomprehensible	incomprehensible	ADJ
ap-5159	21	21	to	to	ADP
ap-5159	21	22	unauthorized	unauthorized	ADJ
ap-5159	21	23	users	user	NOUN
ap-5159	21	24	[	[	X
ap-5159	21	25	12	12	NUM
ap-5159	21	26	,	,	PUNCT
ap-5159	21	27	13	13	NUM
ap-5159	21	28	]	]	PUNCT
ap-5159	21	29	.	.	PUNCT
ap-5159	22	1	the	the	DET
ap-5159	22	2	steganography	steganography	NOUN
ap-5159	22	3	hides	hide	VERB
ap-5159	22	4	the	the	DET
ap-5159	22	5	data	datum	NOUN
ap-5159	22	6	of	of	ADP
ap-5159	22	7	a	a	DET
ap-5159	22	8	secret	secret	ADJ
ap-5159	22	9	message	message	NOUN
ap-5159	22	10	into	into	ADP
ap-5159	22	11	cover	cover	NOUN
ap-5159	22	12	media	medium	NOUN
ap-5159	22	13	to	to	PART
ap-5159	22	14	prevent	prevent	VERB
ap-5159	22	15	drawing	draw	VERB
ap-5159	22	16	any	any	DET
ap-5159	22	17	suspicion	suspicion	NOUN
ap-5159	22	18	to	to	ADP
ap-5159	22	19	the	the	DET
ap-5159	22	20	secret	secret	ADJ
ap-5159	22	21	data	datum	NOUN
ap-5159	22	22	[	[	X
ap-5159	22	23	14	14	NUM
ap-5159	22	24	,	,	PUNCT
ap-5159	22	25	15	15	NUM
ap-5159	22	26	]	]	PUNCT
ap-5159	22	27	.	.	PUNCT
ap-5159	23	1	in	in	ADP
ap-5159	23	2	the	the	DET
ap-5159	23	3	literature	literature	NOUN
ap-5159	23	4	,	,	PUNCT
ap-5159	23	5	there	there	PRON
ap-5159	23	6	are	be	VERB
ap-5159	23	7	many	many	ADJ
ap-5159	23	8	researches	research	NOUN
ap-5159	23	9	in	in	ADP
ap-5159	23	10	the	the	DET
ap-5159	23	11	cryptography	cryptography	NOUN
ap-5159	23	12	field	field	NOUN
ap-5159	23	13	.	.	PUNCT
ap-5159	24	1	in	in	ADP
ap-5159	24	2	[	[	X
ap-5159	24	3	16	16	NUM
ap-5159	24	4	]	]	X
ap-5159	24	5	,	,	PUNCT
ap-5159	24	6	a	a	DET
ap-5159	24	7	book	book	NOUN
ap-5159	24	8	ciphering	cipher	VERB
ap-5159	24	9	is	be	AUX
ap-5159	24	10	introduced	introduce	VERB
ap-5159	24	11	with	with	ADP
ap-5159	24	12	different	different	ADJ
ap-5159	24	13	examples	example	NOUN
ap-5159	24	14	.	.	PUNCT
ap-5159	25	1	however	however	ADV
ap-5159	25	2	,	,	PUNCT
ap-5159	25	3	the	the	DET
ap-5159	25	4	security	security	NOUN
ap-5159	25	5	of	of	ADP
ap-5159	25	6	book	book	NOUN
ap-5159	25	7	ciphering	cipher	VERB
ap-5159	25	8	is	be	AUX
ap-5159	25	9	still	still	ADV
ap-5159	25	10	poor	poor	ADJ
ap-5159	25	11	because	because	SCONJ
ap-5159	25	12	the	the	DET
ap-5159	25	13	entropy	entropy	NOUN
ap-5159	25	14	per	per	ADP
ap-5159	25	15	character	character	NOUN
ap-5159	25	16	of	of	ADP
ap-5159	25	17	both	both	CCONJ
ap-5159	25	18	the	the	DET
ap-5159	25	19	plaintext	plaintext	NOUN
ap-5159	25	20	and	and	CCONJ
ap-5159	25	21	the	the	DET
ap-5159	25	22	running	run	VERB
ap-5159	25	23	key	key	NOUN
ap-5159	25	24	is	be	AUX
ap-5159	25	25	low	low	ADJ
ap-5159	25	26	and	and	CCONJ
ap-5159	25	27	the	the	DET
ap-5159	25	28	combining	combine	VERB
ap-5159	25	29	operation	operation	NOUN
ap-5159	25	30	is	be	AUX
ap-5159	25	31	relatively	relatively	ADV
ap-5159	25	32	easily	easily	ADV
ap-5159	25	33	inverted	invert	VERB
ap-5159	25	34	.	.	PUNCT
ap-5159	26	1	in	in	ADP
ap-5159	26	2	[	[	X
ap-5159	26	3	17	17	NUM
ap-5159	26	4	]	]	PUNCT
ap-5159	26	5	,	,	PUNCT
ap-5159	26	6	the	the	DET
ap-5159	26	7	authors	author	NOUN
ap-5159	26	8	proposed	propose	VERB
ap-5159	26	9	a	a	DET
ap-5159	26	10	processing	processing	NOUN
ap-5159	26	11	system	system	NOUN
ap-5159	26	12	for	for	ADP
ap-5159	26	13	privacypreserving	privacypreserve	VERB
ap-5159	26	14	data	datum	NOUN
ap-5159	26	15	by	by	ADP
ap-5159	26	16	employing	employ	VERB
ap-5159	26	17	homomorphic	homomorphic	ADJ
ap-5159	26	18	in	in	ADP
ap-5159	26	19	seven	seven	NUM
ap-5159	26	20	of	of	ADP
ap-5159	26	21	basic	basic	ADJ
ap-5159	26	22	operations	operation	NOUN
ap-5159	26	23	over	over	ADP
ap-5159	26	24	the	the	DET
ap-5159	26	25	cipher	cipher	ADJ
ap-5159	26	26	texts	text	NOUN
ap-5159	26	27	scheme	scheme	NOUN
ap-5159	26	28	.	.	PUNCT
ap-5159	27	1	in	in	ADP
ap-5159	27	2	[	[	X
ap-5159	27	3	18	18	NUM
ap-5159	27	4	]	]	PUNCT
ap-5159	27	5	,	,	PUNCT
ap-5159	27	6	an	an	DET
ap-5159	27	7	information	information	NOUN
ap-5159	27	8	encryption	encryption	NOUN
ap-5159	27	9	method	method	NOUN
ap-5159	27	10	based	base	VERB
ap-5159	27	11	on	on	ADP
ap-5159	27	12	the	the	DET
ap-5159	27	13	diffractive	diffractive	ADJ
ap-5159	27	14	imaging	imaging	NOUN
ap-5159	27	15	by	by	ADP
ap-5159	27	16	introducing	introduce	VERB
ap-5159	27	17	the	the	DET
ap-5159	27	18	customized	customize	VERB
ap-5159	27	19	data	datum	NOUN
ap-5159	27	20	container	container	NOUN
ap-5159	27	21	was	be	AUX
ap-5159	27	22	proposed	propose	VERB
ap-5159	27	23	.	.	PUNCT
ap-5159	28	1	in	in	ADP
ap-5159	28	2	this	this	DET
ap-5159	28	3	method	method	NOUN
ap-5159	28	4	,	,	PUNCT
ap-5159	28	5	the	the	DET
ap-5159	28	6	primary	primary	ADJ
ap-5159	28	7	information	information	NOUN
ap-5159	28	8	was	be	AUX
ap-5159	28	9	transformed	transform	VERB
ap-5159	28	10	into	into	ADP
ap-5159	28	11	the	the	DET
ap-5159	28	12	customized	customize	VERB
ap-5159	28	13	data	data	NOUN
ap-5159	28	14	container	container	NOUN
ap-5159	28	15	before	before	ADP
ap-5159	28	16	being	be	AUX
ap-5159	28	17	encrypted	encrypt	VERB
ap-5159	28	18	with	with	ADP
ap-5159	28	19	the	the	DET
ap-5159	28	20	diffractiveimaging	diffractiveimage	VERB
ap-5159	28	21	-	-	PUNCT
ap-5159	28	22	based	base	VERB
ap-5159	28	23	encryption	encryption	NOUN
ap-5159	28	24	.	.	PUNCT
ap-5159	29	1	a	a	DET
ap-5159	29	2	reversible	reversible	ADJ
ap-5159	29	3	data	datum	NOUN
ap-5159	29	4	hiding	hide	VERB
ap-5159	29	5	scheme	scheme	NOUN
ap-5159	29	6	through	through	ADP
ap-5159	29	7	the	the	DET
ap-5159	29	8	image	image	NOUN
ap-5159	29	9	encryption	encryption	NOUN
ap-5159	29	10	and	and	CCONJ
ap-5159	29	11	support	support	NOUN
ap-5159	29	12	vector	vector	NOUN
ap-5159	29	13	machine	machine	NOUN
ap-5159	29	14	based	base	VERB
ap-5159	29	15	data	data	NOUN
ap-5159	29	16	extraction	extraction	NOUN
ap-5159	29	17	and	and	CCONJ
ap-5159	29	18	image	image	NOUN
ap-5159	29	19	recovery	recovery	NOUN
ap-5159	29	20	scheme	scheme	NOUN
ap-5159	29	21	was	be	AUX
ap-5159	29	22	proposed	propose	VERB
ap-5159	29	23	in	in	ADP
ap-5159	29	24	[	[	X
ap-5159	29	25	19	19	NUM
ap-5159	29	26	]	]	PUNCT
ap-5159	29	27	.	.	PUNCT
ap-5159	30	1	this	this	DET
ap-5159	30	2	scheme	scheme	NOUN
ap-5159	30	3	provides	provide	VERB
ap-5159	30	4	a	a	DET
ap-5159	30	5	way	way	NOUN
ap-5159	30	6	for	for	ADP
ap-5159	30	7	a	a	DET
ap-5159	30	8	secure	secure	ADJ
ap-5159	30	9	medical	medical	ADJ
ap-5159	30	10	image	image	NOUN
ap-5159	30	11	transmission	transmission	NOUN
ap-5159	30	12	.	.	PUNCT
ap-5159	31	1	the	the	DET
ap-5159	31	2	electronic	electronic	ADJ
ap-5159	31	3	patient	patient	NOUN
ap-5159	31	4	record	record	NOUN
ap-5159	31	5	,	,	PUNCT
ap-5159	31	6	which	which	PRON
ap-5159	31	7	contains	contain	VERB
ap-5159	31	8	basic	basic	ADJ
ap-5159	31	9	details	detail	NOUN
ap-5159	31	10	about	about	ADP
ap-5159	31	11	patients	patient	NOUN
ap-5159	31	12	,	,	PUNCT
ap-5159	31	13	can	can	AUX
ap-5159	31	14	be	be	AUX
ap-5159	31	15	embedded	embed	VERB
ap-5159	31	16	into	into	ADP
ap-5159	31	17	the	the	DET
ap-5159	31	18	medical	medical	ADJ
ap-5159	31	19	images	image	NOUN
ap-5159	31	20	itself	itself	PRON
ap-5159	31	21	,	,	PUNCT
ap-5159	31	22	instead	instead	ADV
ap-5159	31	23	of	of	ADP
ap-5159	31	24	sending	send	VERB
ap-5159	31	25	it	it	PRON
ap-5159	31	26	as	as	ADP
ap-5159	31	27	a	a	DET
ap-5159	31	28	separate	separate	ADJ
ap-5159	31	29	file	file	NOUN
ap-5159	31	30	.	.	PUNCT
ap-5159	32	1	in	in	ADP
ap-5159	32	2	[	[	X
ap-5159	32	3	20	20	NUM
ap-5159	32	4	]	]	PUNCT
ap-5159	32	5	,	,	PUNCT
ap-5159	32	6	an	an	DET
ap-5159	32	7	image	image	NOUN
ap-5159	32	8	encryption	encryption	NOUN
ap-5159	32	9	based	base	VERB
ap-5159	32	10	on	on	ADP
ap-5159	32	11	a	a	DET
ap-5159	32	12	diffraction	diffraction	NOUN
ap-5159	32	13	126	126	NUM
ap-5159	32	14	http://dx.doi.org/10.14311/ap.2019.59.0126	http://dx.doi.org/10.14311/ap.2019.59.0126	ADP
ap-5159	32	15	http://ojs.cvut.cz/ojs/index.php/ap	http://ojs.cvut.cz/ojs/index.php/ap	PROPN
ap-5159	32	16	vol	vol	NOUN
ap-5159	32	17	.	.	PUNCT
ap-5159	33	1	59	59	NUM
ap-5159	33	2	no	no	NOUN
ap-5159	33	3	.	.	PUNCT
ap-5159	34	1	2/2019	2/2019	NUM
ap-5159	34	2	a	a	DET
ap-5159	34	3	new	new	ADJ
ap-5159	34	4	and	and	CCONJ
ap-5159	34	5	adaptive	adaptive	ADJ
ap-5159	34	6	security	security	NOUN
ap-5159	34	7	model	model	NOUN
ap-5159	34	8	for	for	ADP
ap-5159	34	9	public	public	ADJ
ap-5159	34	10	communication	communication	NOUN
ap-5159	34	11	.	.	PUNCT
ap-5159	34	12	.	.	PUNCT
ap-5159	34	13	.	.	PUNCT
ap-5159	35	1	imaging	imaging	NOUN
ap-5159	35	2	of	of	ADP
ap-5159	35	3	mixed	mixed	ADJ
ap-5159	35	4	state	state	NOUN
ap-5159	35	5	was	be	AUX
ap-5159	35	6	presented	present	VERB
ap-5159	35	7	.	.	PUNCT
ap-5159	36	1	consequently	consequently	ADV
ap-5159	36	2	,	,	PUNCT
ap-5159	36	3	colour	colour	ADJ
ap-5159	36	4	image	image	NOUN
ap-5159	36	5	layers	layer	NOUN
ap-5159	36	6	,	,	PUNCT
ap-5159	36	7	r	r	NOUN
ap-5159	36	8	,	,	PUNCT
ap-5159	36	9	g	g	NOUN
ap-5159	36	10	,	,	PUNCT
ap-5159	36	11	and	and	CCONJ
ap-5159	36	12	b	b	NOUN
ap-5159	36	13	,	,	PUNCT
ap-5159	36	14	were	be	AUX
ap-5159	36	15	encrypted	encrypt	VERB
ap-5159	36	16	and	and	CCONJ
ap-5159	36	17	combined	combine	VERB
ap-5159	36	18	together	together	ADV
ap-5159	36	19	in	in	ADP
ap-5159	36	20	a	a	DET
ap-5159	36	21	single	single	ADJ
ap-5159	36	22	grayscale	grayscale	NOUN
ap-5159	36	23	image	image	NOUN
ap-5159	36	24	using	use	VERB
ap-5159	36	25	a	a	DET
ap-5159	36	26	classical	classical	ADJ
ap-5159	36	27	encryption	encryption	NOUN
ap-5159	36	28	of	of	ADP
ap-5159	36	29	an	an	DET
ap-5159	36	30	optical	optical	ADJ
ap-5159	36	31	phase	phase	NOUN
ap-5159	36	32	mask	mask	NOUN
ap-5159	36	33	.	.	PUNCT
ap-5159	37	1	in	in	ADP
ap-5159	37	2	[	[	X
ap-5159	37	3	21	21	NUM
ap-5159	37	4	]	]	PUNCT
ap-5159	37	5	,	,	PUNCT
ap-5159	37	6	the	the	DET
ap-5159	37	7	authors	author	NOUN
ap-5159	37	8	introduce	introduce	VERB
ap-5159	37	9	an	an	DET
ap-5159	37	10	optical	optical	ADJ
ap-5159	37	11	encryption	encryption	NOUN
ap-5159	37	12	system	system	NOUN
ap-5159	37	13	based	base	VERB
ap-5159	37	14	on	on	ADP
ap-5159	37	15	a	a	DET
ap-5159	37	16	single	single	ADJ
ap-5159	37	17	-	-	PUNCT
ap-5159	37	18	shot	shot	NOUN
ap-5159	37	19	-	-	PUNCT
ap-5159	37	20	ptychography	ptychography	NOUN
ap-5159	37	21	encoding	encoding	NOUN
ap-5159	37	22	(	(	PUNCT
ap-5159	37	23	spe	spe	ADJ
ap-5159	37	24	)	)	PUNCT
ap-5159	37	25	technique	technique	NOUN
ap-5159	37	26	and	and	CCONJ
ap-5159	37	27	quick	quick	ADJ
ap-5159	37	28	response	response	NOUN
ap-5159	37	29	(	(	PUNCT
ap-5159	37	30	qr	qr	NOUN
ap-5159	37	31	)	)	PUNCT
ap-5159	37	32	.	.	PUNCT
ap-5159	38	1	the	the	DET
ap-5159	38	2	qr	qr	PROPN
ap-5159	38	3	codes	code	NOUN
ap-5159	38	4	are	be	AUX
ap-5159	38	5	encrypted	encrypt	VERB
ap-5159	38	6	into	into	ADP
ap-5159	38	7	cipher	cipher	ADJ
ap-5159	38	8	text	text	NOUN
ap-5159	38	9	through	through	ADP
ap-5159	38	10	the	the	DET
ap-5159	38	11	spe	spe	ADJ
ap-5159	38	12	and	and	CCONJ
ap-5159	38	13	visual	visual	ADJ
ap-5159	38	14	cryptography	cryptography	NOUN
ap-5159	38	15	.	.	PUNCT
ap-5159	39	1	in	in	ADP
ap-5159	39	2	[	[	X
ap-5159	39	3	22	22	NUM
ap-5159	39	4	]	]	PUNCT
ap-5159	39	5	,	,	PUNCT
ap-5159	39	6	an	an	DET
ap-5159	39	7	automatic	automatic	ADJ
ap-5159	39	8	encryption	encryption	NOUN
ap-5159	39	9	scheme	scheme	NOUN
ap-5159	39	10	based	base	VERB
ap-5159	39	11	on	on	ADP
ap-5159	39	12	the	the	DET
ap-5159	39	13	neural	neural	ADJ
ap-5159	39	14	networks	network	NOUN
ap-5159	39	15	is	be	AUX
ap-5159	39	16	investigated	investigate	VERB
ap-5159	39	17	according	accord	VERB
ap-5159	39	18	to	to	ADP
ap-5159	39	19	the	the	DET
ap-5159	39	20	basic	basic	ADJ
ap-5159	39	21	symmetric	symmetric	ADJ
ap-5159	39	22	key	key	ADJ
ap-5159	39	23	model	model	NOUN
ap-5159	39	24	.	.	PUNCT
ap-5159	40	1	the	the	DET
ap-5159	40	2	results	result	NOUN
ap-5159	40	3	showed	show	VERB
ap-5159	40	4	that	that	SCONJ
ap-5159	40	5	the	the	DET
ap-5159	40	6	security	security	NOUN
ap-5159	40	7	solutions	solution	NOUN
ap-5159	40	8	based	base	VERB
ap-5159	40	9	on	on	ADP
ap-5159	40	10	the	the	DET
ap-5159	40	11	advanced	advanced	ADJ
ap-5159	40	12	deep	deep	ADJ
ap-5159	40	13	learning	learning	NOUN
ap-5159	40	14	techniques	technique	NOUN
ap-5159	40	15	may	may	AUX
ap-5159	40	16	start	start	VERB
ap-5159	40	17	to	to	PART
ap-5159	40	18	play	play	VERB
ap-5159	40	19	an	an	DET
ap-5159	40	20	important	important	ADJ
ap-5159	40	21	role	role	NOUN
ap-5159	40	22	in	in	ADP
ap-5159	40	23	the	the	DET
ap-5159	40	24	future	future	ADJ
ap-5159	40	25	related	relate	VERB
ap-5159	40	26	directions	direction	NOUN
ap-5159	40	27	.	.	PUNCT
ap-5159	41	1	in	in	ADP
ap-5159	41	2	contrast	contrast	NOUN
ap-5159	41	3	,	,	PUNCT
ap-5159	41	4	there	there	PRON
ap-5159	41	5	are	be	VERB
ap-5159	41	6	also	also	ADV
ap-5159	41	7	many	many	ADJ
ap-5159	41	8	steganography	steganography	NOUN
ap-5159	41	9	approaches	approach	NOUN
ap-5159	41	10	,	,	PUNCT
ap-5159	41	11	which	which	PRON
ap-5159	41	12	recently	recently	ADV
ap-5159	41	13	have	have	AUX
ap-5159	41	14	been	be	AUX
ap-5159	41	15	proposed	propose	VERB
ap-5159	41	16	,	,	PUNCT
ap-5159	41	17	to	to	PART
ap-5159	41	18	hide	hide	VERB
ap-5159	41	19	secret	secret	ADJ
ap-5159	41	20	messages	message	NOUN
ap-5159	41	21	in	in	ADP
ap-5159	41	22	order	order	NOUN
ap-5159	41	23	to	to	PART
ap-5159	41	24	prevent	prevent	VERB
ap-5159	41	25	the	the	DET
ap-5159	41	26	access	access	NOUN
ap-5159	41	27	of	of	ADP
ap-5159	41	28	unauthorized	unauthorized	ADJ
ap-5159	41	29	receivers	receiver	NOUN
ap-5159	41	30	to	to	ADP
ap-5159	41	31	the	the	DET
ap-5159	41	32	secret	secret	ADJ
ap-5159	41	33	messages	message	NOUN
ap-5159	41	34	.	.	PUNCT
ap-5159	42	1	in	in	ADP
ap-5159	42	2	[	[	X
ap-5159	42	3	14	14	NUM
ap-5159	42	4	]	]	X
ap-5159	42	5	,	,	PUNCT
ap-5159	42	6	a	a	DET
ap-5159	42	7	lossless	lossless	NOUN
ap-5159	42	8	adaptive	adaptive	NOUN
ap-5159	42	9	embedding	embed	VERB
ap-5159	42	10	for	for	ADP
ap-5159	42	11	jpeg	jpeg	NOUN
ap-5159	42	12	images	image	NOUN
ap-5159	42	13	was	be	AUX
ap-5159	42	14	proposed	propose	VERB
ap-5159	42	15	.	.	PUNCT
ap-5159	43	1	the	the	DET
ap-5159	43	2	proposed	propose	VERB
ap-5159	43	3	method	method	NOUN
ap-5159	43	4	in	in	ADP
ap-5159	43	5	[	[	X
ap-5159	43	6	14	14	NUM
ap-5159	43	7	]	]	PUNCT
ap-5159	43	8	investigated	investigate	VERB
ap-5159	43	9	the	the	DET
ap-5159	43	10	relations	relation	NOUN
ap-5159	43	11	of	of	ADP
ap-5159	43	12	the	the	DET
ap-5159	43	13	used	use	VERB
ap-5159	43	14	and	and	CCONJ
ap-5159	43	15	the	the	DET
ap-5159	43	16	unused	unused	ADJ
ap-5159	43	17	variable	variable	NOUN
ap-5159	43	18	-	-	PUNCT
ap-5159	43	19	lengthcode	lengthcode	NOUN
ap-5159	43	20	(	(	PUNCT
ap-5159	43	21	vlcs	vlcs	ADJ
ap-5159	43	22	)	)	PUNCT
ap-5159	43	23	,	,	PUNCT
ap-5159	43	24	consequently	consequently	ADV
ap-5159	43	25	.	.	PUNCT
ap-5159	44	1	the	the	DET
ap-5159	44	2	code	code	NOUN
ap-5159	44	3	mapping	mapping	NOUN
ap-5159	44	4	and	and	CCONJ
ap-5159	44	5	reordering	reordering	NOUN
ap-5159	44	6	are	be	AUX
ap-5159	44	7	used	use	VERB
ap-5159	44	8	to	to	PART
ap-5159	44	9	construct	construct	VERB
ap-5159	44	10	the	the	DET
ap-5159	44	11	data	datum	NOUN
ap-5159	44	12	embedding	embed	VERB
ap-5159	44	13	,	,	PUNCT
ap-5159	44	14	the	the	DET
ap-5159	44	15	embedding	embed	VERB
ap-5159	44	16	rate	rate	NOUN
ap-5159	44	17	was	be	AUX
ap-5159	44	18	increased	increase	VERB
ap-5159	44	19	by	by	ADP
ap-5159	44	20	a	a	DET
ap-5159	44	21	constructing	construct	VERB
ap-5159	44	22	mapping	mapping	NOUN
ap-5159	44	23	between	between	ADP
ap-5159	44	24	the	the	DET
ap-5159	44	25	used	use	VERB
ap-5159	44	26	and	and	CCONJ
ap-5159	44	27	unused	unused	ADJ
ap-5159	44	28	huffan	huffan	NOUN
ap-5159	44	29	codes	code	NOUN
ap-5159	44	30	.	.	PUNCT
ap-5159	45	1	an	an	DET
ap-5159	45	2	adaptive	adaptive	ADJ
ap-5159	45	3	covert	covert	ADJ
ap-5159	45	4	communication	communication	NOUN
ap-5159	45	5	model	model	NOUN
ap-5159	45	6	was	be	AUX
ap-5159	45	7	presented	present	VERB
ap-5159	45	8	in	in	ADP
ap-5159	45	9	[	[	X
ap-5159	45	10	23	23	NUM
ap-5159	45	11	]	]	PUNCT
ap-5159	45	12	.	.	PUNCT
ap-5159	46	1	the	the	DET
ap-5159	46	2	model	model	NOUN
ap-5159	46	3	employed	employ	VERB
ap-5159	46	4	the	the	DET
ap-5159	46	5	possibility	possibility	NOUN
ap-5159	46	6	of	of	ADP
ap-5159	46	7	an	an	DET
ap-5159	46	8	available	available	ADJ
ap-5159	46	9	similarity	similarity	NOUN
ap-5159	46	10	among	among	ADP
ap-5159	46	11	the	the	DET
ap-5159	46	12	discrete	discrete	ADJ
ap-5159	46	13	speech	speech	NOUN
ap-5159	46	14	samples	sample	NOUN
ap-5159	46	15	to	to	PART
ap-5159	46	16	reorder	reorder	VERB
ap-5159	46	17	the	the	DET
ap-5159	46	18	wavelet	wavelet	NOUN
ap-5159	46	19	coefficients	coefficient	NOUN
ap-5159	46	20	of	of	ADP
ap-5159	46	21	a	a	DET
ap-5159	46	22	secret	secret	ADJ
ap-5159	46	23	speech	speech	NOUN
ap-5159	46	24	and	and	CCONJ
ap-5159	46	25	any	any	DET
ap-5159	46	26	other	other	ADJ
ap-5159	46	27	speech	speech	NOUN
ap-5159	46	28	.	.	PUNCT
ap-5159	47	1	subsequently	subsequently	ADV
ap-5159	47	2	,	,	PUNCT
ap-5159	47	3	the	the	DET
ap-5159	47	4	adaptation	adaptation	NOUN
ap-5159	47	5	vector	vector	NOUN
ap-5159	47	6	that	that	PRON
ap-5159	47	7	contains	contain	VERB
ap-5159	47	8	the	the	DET
ap-5159	47	9	original	original	ADJ
ap-5159	47	10	index	index	NOUN
ap-5159	47	11	location	location	NOUN
ap-5159	47	12	of	of	ADP
ap-5159	47	13	the	the	DET
ap-5159	47	14	secret	secret	ADJ
ap-5159	47	15	speech	speech	NOUN
ap-5159	47	16	samples	sample	NOUN
ap-5159	47	17	was	be	AUX
ap-5159	47	18	sent	send	VERB
ap-5159	47	19	to	to	ADP
ap-5159	47	20	the	the	DET
ap-5159	47	21	receiver	receiver	NOUN
ap-5159	47	22	as	as	ADP
ap-5159	47	23	an	an	DET
ap-5159	47	24	alternative	alternative	NOUN
ap-5159	47	25	of	of	ADP
ap-5159	47	26	the	the	DET
ap-5159	47	27	encrypted	encrypt	VERB
ap-5159	47	28	message	message	NOUN
ap-5159	47	29	or	or	CCONJ
ap-5159	47	30	a	a	DET
ap-5159	47	31	cover	cover	NOUN
ap-5159	47	32	signal	signal	NOUN
ap-5159	47	33	.	.	PUNCT
ap-5159	48	1	however	however	ADV
ap-5159	48	2	,	,	PUNCT
ap-5159	48	3	both	both	CCONJ
ap-5159	48	4	the	the	DET
ap-5159	48	5	quality	quality	NOUN
ap-5159	48	6	of	of	ADP
ap-5159	48	7	the	the	DET
ap-5159	48	8	reconstructed	reconstructed	ADJ
ap-5159	48	9	data	datum	NOUN
ap-5159	48	10	and	and	CCONJ
ap-5159	48	11	capacity	capacity	NOUN
ap-5159	48	12	rate	rate	NOUN
ap-5159	48	13	were	be	AUX
ap-5159	48	14	low	low	ADJ
ap-5159	48	15	.	.	PUNCT
ap-5159	49	1	both	both	PRON
ap-5159	49	2	finite	finite	VERB
ap-5159	49	3	ridgelet	ridgelet	PROPN
ap-5159	49	4	transform	transform	NOUN
ap-5159	49	5	(	(	PUNCT
ap-5159	49	6	frt	frt	NOUN
ap-5159	49	7	)	)	PUNCT
ap-5159	49	8	and	and	CCONJ
ap-5159	49	9	discrete	discrete	ADJ
ap-5159	49	10	wavelet	wavelet	NOUN
ap-5159	49	11	transform	transform	NOUN
ap-5159	49	12	(	(	PUNCT
ap-5159	49	13	dwt	dwt	NOUN
ap-5159	49	14	)	)	PUNCT
ap-5159	49	15	were	be	AUX
ap-5159	49	16	employed	employ	VERB
ap-5159	49	17	in	in	ADP
ap-5159	49	18	[	[	X
ap-5159	49	19	24	24	NUM
ap-5159	49	20	]	]	PUNCT
ap-5159	49	21	as	as	ADP
ap-5159	49	22	a	a	DET
ap-5159	49	23	hybrid	hybrid	ADJ
ap-5159	49	24	domain	domain	NOUN
ap-5159	49	25	for	for	ADP
ap-5159	49	26	the	the	DET
ap-5159	49	27	image	image	NOUN
ap-5159	49	28	steganography	steganography	NOUN
ap-5159	49	29	.	.	PUNCT
ap-5159	50	1	the	the	DET
ap-5159	50	2	frt	frt	NOUN
ap-5159	50	3	was	be	AUX
ap-5159	50	4	applied	apply	VERB
ap-5159	50	5	for	for	ADP
ap-5159	50	6	a	a	DET
ap-5159	50	7	cover	cover	NOUN
ap-5159	50	8	image	image	NOUN
ap-5159	50	9	to	to	PART
ap-5159	50	10	get	get	VERB
ap-5159	50	11	ridgelet	ridgelet	ADJ
ap-5159	50	12	coefficients	coefficient	NOUN
ap-5159	50	13	of	of	ADP
ap-5159	50	14	each	each	DET
ap-5159	50	15	layer	layer	NOUN
ap-5159	50	16	of	of	ADP
ap-5159	50	17	the	the	DET
ap-5159	50	18	cover	cover	NOUN
ap-5159	50	19	,	,	PUNCT
ap-5159	50	20	then	then	ADV
ap-5159	50	21	,	,	PUNCT
ap-5159	50	22	a	a	DET
ap-5159	50	23	single	single	ADJ
ap-5159	50	24	level	level	NOUN
ap-5159	50	25	dwt	dwt	NOUN
ap-5159	50	26	was	be	AUX
ap-5159	50	27	applied	apply	VERB
ap-5159	50	28	to	to	PART
ap-5159	50	29	get	get	VERB
ap-5159	50	30	four	four	NUM
ap-5159	50	31	bands	band	NOUN
ap-5159	50	32	for	for	ADP
ap-5159	50	33	each	each	DET
ap-5159	50	34	layer	layer	NOUN
ap-5159	50	35	.	.	PUNCT
ap-5159	51	1	this	this	PRON
ap-5159	51	2	has	have	AUX
ap-5159	51	3	been	be	AUX
ap-5159	51	4	further	far	ADV
ap-5159	51	5	modified	modify	VERB
ap-5159	51	6	by	by	ADP
ap-5159	51	7	encrypting	encrypt	VERB
ap-5159	51	8	the	the	DET
ap-5159	51	9	layer	layer	NOUN
ap-5159	51	10	value	value	NOUN
ap-5159	51	11	of	of	ADP
ap-5159	51	12	a	a	DET
ap-5159	51	13	secret	secret	ADJ
ap-5159	51	14	colour	colour	NOUN
ap-5159	51	15	image	image	NOUN
ap-5159	51	16	to	to	PART
ap-5159	51	17	get	get	VERB
ap-5159	51	18	a	a	DET
ap-5159	51	19	stego	stego	NOUN
ap-5159	51	20	colour	colour	NOUN
ap-5159	51	21	image	image	NOUN
ap-5159	51	22	.	.	PUNCT
ap-5159	52	1	a	a	DET
ap-5159	52	2	coverless	coverless	NOUN
ap-5159	52	3	information	information	NOUN
ap-5159	52	4	hiding	hiding	NOUN
ap-5159	52	5	method	method	NOUN
ap-5159	52	6	based	base	VERB
ap-5159	52	7	on	on	ADP
ap-5159	52	8	compound	compound	NOUN
ap-5159	52	9	words	word	NOUN
ap-5159	52	10	was	be	AUX
ap-5159	52	11	proposed	propose	VERB
ap-5159	52	12	in	in	ADP
ap-5159	52	13	[	[	X
ap-5159	52	14	25	25	NUM
ap-5159	52	15	]	]	PUNCT
ap-5159	52	16	.	.	PUNCT
ap-5159	53	1	the	the	DET
ap-5159	53	2	compounds	compound	NOUN
ap-5159	53	3	synthesized	synthesize	VERB
ap-5159	53	4	method	method	NOUN
ap-5159	53	5	was	be	AUX
ap-5159	53	6	used	use	VERB
ap-5159	53	7	by	by	ADP
ap-5159	53	8	two	two	NUM
ap-5159	53	9	neighboring	neighboring	NOUN
ap-5159	53	10	keywords	keyword	NOUN
ap-5159	53	11	as	as	ADP
ap-5159	53	12	the	the	DET
ap-5159	53	13	secret	secret	ADJ
ap-5159	53	14	information	information	NOUN
ap-5159	53	15	.	.	PUNCT
ap-5159	54	1	after	after	ADP
ap-5159	54	2	that	that	PRON
ap-5159	54	3	,	,	PUNCT
ap-5159	54	4	the	the	DET
ap-5159	54	5	binary	binary	ADJ
ap-5159	54	6	numbers	number	NOUN
ap-5159	54	7	are	be	AUX
ap-5159	54	8	used	use	VERB
ap-5159	54	9	as	as	ADP
ap-5159	54	10	the	the	DET
ap-5159	54	11	location	location	NOUN
ap-5159	54	12	tags	tag	NOUN
ap-5159	54	13	to	to	PART
ap-5159	54	14	retrieve	retrieve	VERB
ap-5159	54	15	the	the	DET
ap-5159	54	16	carrier	carrier	NOUN
ap-5159	54	17	texts	text	NOUN
ap-5159	54	18	in	in	ADP
ap-5159	54	19	the	the	DET
ap-5159	54	20	testing	testing	NOUN
ap-5159	54	21	database	database	NOUN
ap-5159	54	22	.	.	PUNCT
ap-5159	55	1	it	it	PRON
ap-5159	55	2	is	be	AUX
ap-5159	55	3	worth	worth	ADJ
ap-5159	55	4	to	to	PART
ap-5159	55	5	mention	mention	VERB
ap-5159	55	6	that	that	SCONJ
ap-5159	55	7	the	the	DET
ap-5159	55	8	carrier	carrier	NOUN
ap-5159	55	9	texts	text	NOUN
ap-5159	55	10	include	include	VERB
ap-5159	55	11	the	the	DET
ap-5159	55	12	location	location	NOUN
ap-5159	55	13	tags	tag	NOUN
ap-5159	55	14	and	and	CCONJ
ap-5159	55	15	the	the	DET
ap-5159	55	16	compounded	compound	VERB
ap-5159	55	17	keywords	keyword	NOUN
ap-5159	55	18	in	in	ADP
ap-5159	55	19	[	[	X
ap-5159	55	20	26	26	NUM
ap-5159	55	21	]	]	X
ap-5159	55	22	,	,	PUNCT
ap-5159	55	23	an	an	DET
ap-5159	55	24	adaptive	adaptive	ADJ
ap-5159	55	25	least	least	ADV
ap-5159	55	26	significant	significant	ADJ
ap-5159	55	27	bit	bit	NOUN
ap-5159	55	28	(	(	PUNCT
ap-5159	55	29	lsb	lsb	NOUN
ap-5159	55	30	)	)	PUNCT
ap-5159	55	31	substitution	substitution	NOUN
ap-5159	55	32	method	method	NOUN
ap-5159	55	33	using	use	VERB
ap-5159	55	34	an	an	DET
ap-5159	55	35	uncorrelated	uncorrelated	ADJ
ap-5159	55	36	colour	colour	NOUN
ap-5159	55	37	space	space	NOUN
ap-5159	55	38	was	be	AUX
ap-5159	55	39	used	use	VERB
ap-5159	55	40	in	in	ADP
ap-5159	55	41	order	order	NOUN
ap-5159	55	42	to	to	PART
ap-5159	55	43	increase	increase	VERB
ap-5159	55	44	the	the	DET
ap-5159	55	45	property	property	NOUN
ap-5159	55	46	of	of	ADP
ap-5159	55	47	imperceptibility	imperceptibility	NOUN
ap-5159	55	48	while	while	SCONJ
ap-5159	55	49	minimizing	minimize	VERB
ap-5159	55	50	the	the	DET
ap-5159	55	51	noticeability	noticeability	NOUN
ap-5159	55	52	by	by	ADP
ap-5159	55	53	the	the	DET
ap-5159	55	54	human	human	ADJ
ap-5159	55	55	vision	vision	NOUN
ap-5159	55	56	system	system	NOUN
ap-5159	55	57	.	.	PUNCT
ap-5159	56	1	the	the	DET
ap-5159	56	2	secret	secret	ADJ
ap-5159	56	3	messages	message	NOUN
ap-5159	56	4	were	be	AUX
ap-5159	56	5	encrypted	encrypt	VERB
ap-5159	56	6	using	use	VERB
ap-5159	56	7	an	an	DET
ap-5159	56	8	iterative	iterative	ADJ
ap-5159	56	9	magic	magic	NOUN
ap-5159	56	10	matrix	matrix	NOUN
ap-5159	56	11	encryption	encryption	NOUN
ap-5159	56	12	algorithm	algorithm	NOUN
ap-5159	56	13	(	(	PUNCT
ap-5159	56	14	immea	immea	PROPN
ap-5159	56	15	)	)	PUNCT
ap-5159	56	16	to	to	PART
ap-5159	56	17	increase	increase	VERB
ap-5159	56	18	the	the	DET
ap-5159	56	19	level	level	NOUN
ap-5159	56	20	of	of	ADP
ap-5159	56	21	security	security	NOUN
ap-5159	56	22	,	,	PUNCT
ap-5159	56	23	producing	produce	VERB
ap-5159	56	24	the	the	DET
ap-5159	56	25	cipher	cipher	ADJ
ap-5159	56	26	contents	content	NOUN
ap-5159	56	27	.	.	PUNCT
ap-5159	57	1	it	it	PRON
ap-5159	57	2	is	be	AUX
ap-5159	57	3	observed	observe	VERB
ap-5159	57	4	that	that	SCONJ
ap-5159	57	5	most	most	ADJ
ap-5159	57	6	of	of	ADP
ap-5159	57	7	the	the	DET
ap-5159	57	8	above	above	ADJ
ap-5159	57	9	presented	present	VERB
ap-5159	57	10	works	work	NOUN
ap-5159	57	11	for	for	ADP
ap-5159	57	12	both	both	DET
ap-5159	57	13	cryptography	cryptography	NOUN
ap-5159	57	14	and	and	CCONJ
ap-5159	57	15	steganography	steganography	NOUN
ap-5159	57	16	have	have	VERB
ap-5159	57	17	their	their	PRON
ap-5159	57	18	limitations	limitation	NOUN
ap-5159	57	19	.	.	PUNCT
ap-5159	58	1	in	in	ADP
ap-5159	58	2	encryption	encryption	NOUN
ap-5159	58	3	,	,	PUNCT
ap-5159	58	4	the	the	DET
ap-5159	58	5	encrypted	encrypt	VERB
ap-5159	58	6	messages	message	NOUN
ap-5159	58	7	create	create	VERB
ap-5159	58	8	suspicions	suspicion	NOUN
ap-5159	58	9	information	information	NOUN
ap-5159	58	10	and	and	CCONJ
ap-5159	58	11	attract	attract	VERB
ap-5159	58	12	the	the	DET
ap-5159	58	13	attention	attention	NOUN
ap-5159	58	14	of	of	ADP
ap-5159	58	15	attackers	attacker	NOUN
ap-5159	58	16	.	.	PUNCT
ap-5159	59	1	in	in	ADP
ap-5159	59	2	contrast	contrast	NOUN
ap-5159	59	3	,	,	PUNCT
ap-5159	59	4	information	information	NOUN
ap-5159	59	5	hiding	hiding	NOUN
ap-5159	59	6	(	(	PUNCT
ap-5159	59	7	steganography	steganography	NOUN
ap-5159	59	8	)	)	PUNCT
ap-5159	59	9	require	require	VERB
ap-5159	59	10	a	a	DET
ap-5159	59	11	trade	trade	NOUN
ap-5159	59	12	-	-	PUNCT
ap-5159	59	13	off	off	NOUN
ap-5159	59	14	among	among	ADP
ap-5159	59	15	the	the	DET
ap-5159	59	16	level	level	NOUN
ap-5159	59	17	of	of	ADP
ap-5159	59	18	security	security	NOUN
ap-5159	59	19	,	,	PUNCT
ap-5159	59	20	embedding	embed	VERB
ap-5159	59	21	rate	rate	NOUN
ap-5159	59	22	and	and	CCONJ
ap-5159	59	23	quality	quality	NOUN
ap-5159	59	24	.	.	PUNCT
ap-5159	60	1	therefore	therefore	ADV
ap-5159	60	2	,	,	PUNCT
ap-5159	60	3	this	this	DET
ap-5159	60	4	study	study	NOUN
ap-5159	60	5	tries	try	VERB
ap-5159	60	6	to	to	PART
ap-5159	60	7	overcome	overcome	VERB
ap-5159	60	8	most	most	ADJ
ap-5159	60	9	of	of	ADP
ap-5159	60	10	the	the	DET
ap-5159	60	11	drawbacks	drawback	NOUN
ap-5159	60	12	for	for	ADP
ap-5159	60	13	both	both	DET
ap-5159	60	14	encryption	encryption	NOUN
ap-5159	60	15	and	and	CCONJ
ap-5159	60	16	steganography	steganography	NOUN
ap-5159	60	17	.	.	PUNCT
ap-5159	61	1	the	the	DET
ap-5159	61	2	proposed	propose	VERB
ap-5159	61	3	model	model	NOUN
ap-5159	61	4	in	in	ADP
ap-5159	61	5	this	this	DET
ap-5159	61	6	study	study	NOUN
ap-5159	61	7	presents	present	VERB
ap-5159	61	8	a	a	DET
ap-5159	61	9	new	new	ADJ
ap-5159	61	10	model	model	NOUN
ap-5159	61	11	to	to	PART
ap-5159	61	12	provide	provide	VERB
ap-5159	61	13	a	a	DET
ap-5159	61	14	high	high	ADJ
ap-5159	61	15	capacity	capacity	NOUN
ap-5159	61	16	and	and	CCONJ
ap-5159	61	17	secure	secure	VERB
ap-5159	61	18	data	datum	NOUN
ap-5159	61	19	communication	communication	NOUN
ap-5159	61	20	model	model	NOUN
ap-5159	61	21	.	.	PUNCT
ap-5159	62	1	this	this	PRON
ap-5159	62	2	is	be	AUX
ap-5159	62	3	realized	realize	VERB
ap-5159	62	4	by	by	ADP
ap-5159	62	5	sending	send	VERB
ap-5159	62	6	the	the	DET
ap-5159	62	7	data	datum	NOUN
ap-5159	62	8	without	without	ADP
ap-5159	62	9	embedding	embed	VERB
ap-5159	62	10	any	any	DET
ap-5159	62	11	secret	secret	ADJ
ap-5159	62	12	message	message	NOUN
ap-5159	62	13	into	into	ADP
ap-5159	62	14	a	a	DET
ap-5159	62	15	cover	cover	NOUN
ap-5159	62	16	image	image	NOUN
ap-5159	62	17	to	to	PART
ap-5159	62	18	prevent	prevent	VERB
ap-5159	62	19	any	any	DET
ap-5159	62	20	type	type	NOUN
ap-5159	62	21	of	of	ADP
ap-5159	62	22	suspicious	suspicious	ADJ
ap-5159	62	23	.	.	PUNCT
ap-5159	63	1	accordingly	accordingly	ADV
ap-5159	63	2	,	,	PUNCT
ap-5159	63	3	this	this	PRON
ap-5159	63	4	increases	increase	VERB
ap-5159	63	5	the	the	DET
ap-5159	63	6	capacity	capacity	NOUN
ap-5159	63	7	rate	rate	NOUN
ap-5159	63	8	and	and	CCONJ
ap-5159	63	9	keeps	keep	VERB
ap-5159	63	10	a	a	DET
ap-5159	63	11	high	high	ADJ
ap-5159	63	12	quality	quality	NOUN
ap-5159	63	13	of	of	ADP
ap-5159	63	14	the	the	DET
ap-5159	63	15	cover	cover	NOUN
ap-5159	63	16	images	image	NOUN
ap-5159	63	17	.	.	PUNCT
ap-5159	64	1	the	the	DET
ap-5159	64	2	rest	rest	NOUN
ap-5159	64	3	of	of	ADP
ap-5159	64	4	the	the	DET
ap-5159	64	5	paper	paper	NOUN
ap-5159	64	6	is	be	AUX
ap-5159	64	7	organized	organize	VERB
ap-5159	64	8	as	as	SCONJ
ap-5159	64	9	follows	follow	VERB
ap-5159	64	10	.	.	PUNCT
ap-5159	65	1	in	in	ADP
ap-5159	65	2	section	section	NOUN
ap-5159	65	3	2	2	NUM
ap-5159	65	4	,	,	PUNCT
ap-5159	65	5	the	the	DET
ap-5159	65	6	proposed	propose	VERB
ap-5159	65	7	model	model	NOUN
ap-5159	65	8	is	be	AUX
ap-5159	65	9	described	describe	VERB
ap-5159	65	10	in	in	ADP
ap-5159	65	11	detail	detail	NOUN
ap-5159	65	12	.	.	PUNCT
ap-5159	66	1	the	the	DET
ap-5159	66	2	results	result	NOUN
ap-5159	66	3	and	and	CCONJ
ap-5159	66	4	discussion	discussion	NOUN
ap-5159	66	5	of	of	ADP
ap-5159	66	6	the	the	DET
ap-5159	66	7	proposed	propose	VERB
ap-5159	66	8	model	model	NOUN
ap-5159	66	9	are	be	AUX
ap-5159	66	10	presented	present	VERB
ap-5159	66	11	in	in	ADP
ap-5159	66	12	section	section	NOUN
ap-5159	66	13	3	3	NUM
ap-5159	66	14	.	.	PUNCT
ap-5159	67	1	finally	finally	ADV
ap-5159	67	2	,	,	PUNCT
ap-5159	67	3	the	the	DET
ap-5159	67	4	conclusion	conclusion	NOUN
ap-5159	67	5	is	be	AUX
ap-5159	67	6	given	give	VERB
ap-5159	67	7	in	in	ADP
ap-5159	67	8	section	section	NOUN
ap-5159	67	9	4	4	NUM
ap-5159	67	10	.	.	NOUN
ap-5159	67	11	2	2	NUM
ap-5159	67	12	.	.	X
ap-5159	68	1	the	the	DET
ap-5159	68	2	proposed	propose	VERB
ap-5159	68	3	model	model	NOUN
ap-5159	68	4	of	of	ADP
ap-5159	68	5	secret	secret	ADJ
ap-5159	68	6	communication	communication	NOUN
ap-5159	68	7	the	the	DET
ap-5159	68	8	proposed	propose	VERB
ap-5159	68	9	secure	secure	ADJ
ap-5159	68	10	communication	communication	NOUN
ap-5159	68	11	model	model	NOUN
ap-5159	68	12	does	do	AUX
ap-5159	68	13	neither	neither	PRON
ap-5159	68	14	hides	hide	VERB
ap-5159	68	15	the	the	DET
ap-5159	68	16	secret	secret	ADJ
ap-5159	68	17	message	message	NOUN
ap-5159	68	18	in	in	ADP
ap-5159	68	19	a	a	DET
ap-5159	68	20	cover	cover	NOUN
ap-5159	68	21	nor	nor	CCONJ
ap-5159	68	22	encrypts	encrypt	VERB
ap-5159	68	23	the	the	DET
ap-5159	68	24	secret	secret	ADJ
ap-5159	68	25	message	message	NOUN
ap-5159	68	26	.	.	PUNCT
ap-5159	69	1	the	the	DET
ap-5159	69	2	proposed	propose	VERB
ap-5159	69	3	model	model	NOUN
ap-5159	69	4	is	be	AUX
ap-5159	69	5	based	base	VERB
ap-5159	69	6	on	on	ADP
ap-5159	69	7	scanning	scan	VERB
ap-5159	69	8	identically	identically	ADV
ap-5159	69	9	between	between	ADP
ap-5159	69	10	cover	cover	NOUN
ap-5159	69	11	and	and	CCONJ
ap-5159	69	12	secret	secret	ADJ
ap-5159	69	13	frames	frame	NOUN
ap-5159	69	14	.	.	PUNCT
ap-5159	70	1	subsequently	subsequently	ADV
ap-5159	70	2	,	,	PUNCT
ap-5159	70	3	the	the	DET
ap-5159	70	4	positions	position	NOUN
ap-5159	70	5	of	of	ADP
ap-5159	70	6	the	the	DET
ap-5159	70	7	identical	identical	ADJ
ap-5159	70	8	cover	cover	NOUN
ap-5159	70	9	frames	frame	NOUN
ap-5159	70	10	,	,	PUNCT
ap-5159	70	11	which	which	PRON
ap-5159	70	12	are	be	AUX
ap-5159	70	13	completely	completely	ADV
ap-5159	70	14	similar	similar	ADJ
ap-5159	70	15	to	to	ADP
ap-5159	70	16	the	the	DET
ap-5159	70	17	secret	secret	ADJ
ap-5159	70	18	message	message	NOUN
ap-5159	70	19	frames	frame	NOUN
ap-5159	70	20	,	,	PUNCT
ap-5159	70	21	are	be	AUX
ap-5159	70	22	send	send	VERB
ap-5159	70	23	to	to	ADP
ap-5159	70	24	the	the	DET
ap-5159	70	25	receiver	receiver	ADJ
ap-5159	70	26	side	side	NOUN
ap-5159	70	27	.	.	PUNCT
ap-5159	71	1	accordingly	accordingly	ADV
ap-5159	71	2	,	,	PUNCT
ap-5159	71	3	the	the	DET
ap-5159	71	4	authorized	authorize	VERB
ap-5159	71	5	receiver	receiver	NOUN
ap-5159	71	6	can	can	AUX
ap-5159	71	7	easily	easily	ADV
ap-5159	71	8	detect	detect	VERB
ap-5159	71	9	the	the	DET
ap-5159	71	10	secret	secret	ADJ
ap-5159	71	11	message	message	NOUN
ap-5159	71	12	based	base	VERB
ap-5159	71	13	on	on	ADP
ap-5159	71	14	the	the	DET
ap-5159	71	15	cover	cover	NOUN
ap-5159	71	16	image	image	NOUN
ap-5159	71	17	,	,	PUNCT
ap-5159	71	18	which	which	PRON
ap-5159	71	19	is	be	AUX
ap-5159	71	20	saved	save	VERB
ap-5159	71	21	in	in	ADP
ap-5159	71	22	his	his	PRON
ap-5159	71	23	database	database	NOUN
ap-5159	71	24	.	.	PUNCT
ap-5159	72	1	the	the	DET
ap-5159	72	2	following	follow	VERB
ap-5159	72	3	subsections	subsection	NOUN
ap-5159	72	4	illustrate	illustrate	VERB
ap-5159	72	5	the	the	DET
ap-5159	72	6	proposed	propose	VERB
ap-5159	72	7	model	model	NOUN
ap-5159	72	8	in	in	ADP
ap-5159	72	9	details	detail	NOUN
ap-5159	72	10	:	:	PUNCT
ap-5159	72	11	2.1	2.1	NUM
ap-5159	72	12	.	.	PUNCT
ap-5159	72	13	transmission	transmission	NOUN
ap-5159	72	14	phase	phase	NOUN
ap-5159	72	15	of	of	ADP
ap-5159	72	16	the	the	DET
ap-5159	72	17	proposed	propose	VERB
ap-5159	72	18	model	model	NOUN
ap-5159	72	19	the	the	DET
ap-5159	72	20	transmission	transmission	NOUN
ap-5159	72	21	phase	phase	NOUN
ap-5159	72	22	of	of	ADP
ap-5159	72	23	the	the	DET
ap-5159	72	24	proposed	propose	VERB
ap-5159	72	25	security	security	NOUN
ap-5159	72	26	model	model	NOUN
ap-5159	72	27	is	be	AUX
ap-5159	72	28	designed	design	VERB
ap-5159	72	29	to	to	PART
ap-5159	72	30	be	be	AUX
ap-5159	72	31	simple	simple	ADJ
ap-5159	72	32	and	and	CCONJ
ap-5159	72	33	compatible	compatible	ADJ
ap-5159	72	34	for	for	ADP
ap-5159	72	35	any	any	DET
ap-5159	72	36	type	type	NOUN
ap-5159	72	37	of	of	ADP
ap-5159	72	38	secret	secret	ADJ
ap-5159	72	39	message	message	NOUN
ap-5159	72	40	,	,	PUNCT
ap-5159	72	41	such	such	ADJ
ap-5159	72	42	as	as	ADP
ap-5159	72	43	images	image	NOUN
ap-5159	72	44	,	,	PUNCT
ap-5159	72	45	texts	text	NOUN
ap-5159	72	46	,	,	PUNCT
ap-5159	72	47	speech	speech	NOUN
ap-5159	72	48	,	,	PUNCT
ap-5159	72	49	etc	etc	X
ap-5159	72	50	.	.	X
ap-5159	73	1	it	it	PRON
ap-5159	73	2	involves	involve	VERB
ap-5159	73	3	three	three	NUM
ap-5159	73	4	main	main	ADJ
ap-5159	73	5	stages	stage	NOUN
ap-5159	73	6	,	,	PUNCT
ap-5159	73	7	the	the	DET
ap-5159	73	8	secret	secret	ADJ
ap-5159	73	9	message	message	NOUN
ap-5159	73	10	preprocessing	preprocessing	NOUN
ap-5159	73	11	,	,	PUNCT
ap-5159	73	12	cover	cover	VERB
ap-5159	73	13	image	image	NOUN
ap-5159	73	14	pre	pre	ADJ
ap-5159	73	15	-	-	ADJ
ap-5159	73	16	processing	processing	NOUN
ap-5159	73	17	and	and	CCONJ
ap-5159	73	18	localizer	localizer	NOUN
ap-5159	73	19	of	of	ADP
ap-5159	73	20	identical	identical	ADJ
ap-5159	73	21	data	datum	NOUN
ap-5159	73	22	.	.	PUNCT
ap-5159	74	1	fig	fig	NOUN
ap-5159	74	2	.	.	PUNCT
ap-5159	75	1	1	1	NUM
ap-5159	75	2	illustrates	illustrate	VERB
ap-5159	75	3	the	the	DET
ap-5159	75	4	main	main	ADJ
ap-5159	75	5	three	three	NUM
ap-5159	75	6	stages	stage	NOUN
ap-5159	75	7	of	of	ADP
ap-5159	75	8	the	the	DET
ap-5159	75	9	transmission	transmission	NOUN
ap-5159	75	10	phase	phase	NOUN
ap-5159	75	11	.	.	PUNCT
ap-5159	76	1	in	in	ADP
ap-5159	76	2	order	order	NOUN
ap-5159	76	3	to	to	PART
ap-5159	76	4	illustrate	illustrate	VERB
ap-5159	76	5	the	the	DET
ap-5159	76	6	overall	overall	ADJ
ap-5159	76	7	model	model	NOUN
ap-5159	76	8	in	in	ADP
ap-5159	76	9	the	the	DET
ap-5159	76	10	transmitter	transmitter	NOUN
ap-5159	76	11	side	side	NOUN
ap-5159	76	12	,	,	PUNCT
ap-5159	76	13	we	we	PRON
ap-5159	76	14	assume	assume	VERB
ap-5159	76	15	the	the	DET
ap-5159	76	16	secret	secret	ADJ
ap-5159	76	17	message	message	NOUN
ap-5159	76	18	is	be	AUX
ap-5159	76	19	a	a	DET
ap-5159	76	20	grayscale	grayscale	NOUN
ap-5159	76	21	or	or	CCONJ
ap-5159	76	22	one	one	NUM
ap-5159	76	23	array	array	NOUN
ap-5159	76	24	of	of	ADP
ap-5159	76	25	rgb	rgb	PROPN
ap-5159	76	26	image	image	NOUN
ap-5159	76	27	s	s	PART
ap-5159	76	28	(	(	PUNCT
ap-5159	76	29	i	i	PROPN
ap-5159	76	30	,	,	PUNCT
ap-5159	76	31	j	j	PROPN
ap-5159	76	32	)	)	PUNCT
ap-5159	76	33	pixels	pixel	NOUN
ap-5159	76	34	,	,	PUNCT
ap-5159	76	35	where	where	SCONJ
ap-5159	76	36	i	i	PRON
ap-5159	76	37	=	=	NOUN
ap-5159	76	38	1	1	NUM
ap-5159	76	39	,	,	PUNCT
ap-5159	76	40	.	.	PUNCT
ap-5159	76	41	.	.	PUNCT
ap-5159	77	1	.	.	PUNCT
ap-5159	78	1	,	,	PUNCT
ap-5159	78	2	n	n	CCONJ
ap-5159	78	3	,	,	PUNCT
ap-5159	78	4	and	and	CCONJ
ap-5159	78	5	j	j	PROPN
ap-5159	78	6	=	=	SYM
ap-5159	78	7	1	1	NUM
ap-5159	78	8	,	,	PUNCT
ap-5159	78	9	.	.	PUNCT
ap-5159	78	10	.	.	PUNCT
ap-5159	79	1	.	.	PUNCT
ap-5159	80	1	,	,	PUNCT
ap-5159	80	2	m	m	VERB
ap-5159	80	3	.	.	PUNCT
ap-5159	81	1	this	this	DET
ap-5159	81	2	image	image	NOUN
ap-5159	81	3	is	be	AUX
ap-5159	81	4	converted	convert	VERB
ap-5159	81	5	into	into	ADP
ap-5159	81	6	a	a	DET
ap-5159	81	7	binary	binary	ADJ
ap-5159	81	8	vector	vector	NOUN
ap-5159	81	9	form	form	NOUN
ap-5159	81	10	sbv	sbv	PROPN
ap-5159	81	11	=	=	SYM
ap-5159	81	12	s(f	s(f	PROPN
ap-5159	81	13	)	)	PUNCT
ap-5159	81	14	bits	bit	NOUN
ap-5159	81	15	,	,	PUNCT
ap-5159	81	16	f	f	PROPN
ap-5159	81	17	=	=	SYM
ap-5159	81	18	1	1	NUM
ap-5159	81	19	.	.	PUNCT
ap-5159	81	20	.	.	PUNCT
ap-5159	81	21	.	.	PUNCT
ap-5159	82	1	n	n	PRON
ap-5159	83	1	×	×	NOUN
ap-5159	83	2	m	m	NOUN
ap-5159	83	3	×	×	NOUN
ap-5159	83	4	8	8	NUM
ap-5159	83	5	.	.	PUNCT
ap-5159	84	1	regarding	regard	VERB
ap-5159	84	2	the	the	DET
ap-5159	84	3	cover	cover	NOUN
ap-5159	84	4	image	image	NOUN
ap-5159	84	5	c(l	c(l	PROPN
ap-5159	84	6	,	,	PUNCT
ap-5159	84	7	h	h	NOUN
ap-5159	84	8	)	)	PUNCT
ap-5159	84	9	with	with	ADP
ap-5159	84	10	l	l	PROPN
ap-5159	84	11	×	×	PROPN
ap-5159	84	12	h	h	NOUN
ap-5159	84	13	pixels	pixel	NOUN
ap-5159	84	14	,	,	PUNCT
ap-5159	84	15	the	the	DET
ap-5159	84	16	same	same	ADJ
ap-5159	84	17	process	process	NOUN
ap-5159	84	18	has	have	AUX
ap-5159	84	19	been	be	AUX
ap-5159	84	20	applied	apply	VERB
ap-5159	84	21	to	to	PART
ap-5159	84	22	get	get	VERB
ap-5159	84	23	the	the	DET
ap-5159	84	24	final	final	ADJ
ap-5159	84	25	vector	vector	NOUN
ap-5159	84	26	form	form	NOUN
ap-5159	84	27	of	of	ADP
ap-5159	84	28	the	the	DET
ap-5159	84	29	cover	cover	NOUN
ap-5159	84	30	image	image	NOUN
ap-5159	84	31	data	datum	NOUN
ap-5159	84	32	.	.	PUNCT
ap-5159	85	1	these	these	DET
ap-5159	85	2	data	datum	NOUN
ap-5159	85	3	are	be	AUX
ap-5159	85	4	arranged	arrange	VERB
ap-5159	85	5	as	as	ADP
ap-5159	85	6	a	a	DET
ap-5159	85	7	vector	vector	NOUN
ap-5159	85	8	form	form	NOUN
ap-5159	85	9	instead	instead	ADV
ap-5159	85	10	of	of	ADP
ap-5159	85	11	matrix	matrix	NOUN
ap-5159	85	12	form	form	NOUN
ap-5159	85	13	to	to	PART
ap-5159	85	14	minimize	minimize	VERB
ap-5159	85	15	the	the	DET
ap-5159	85	16	key	key	ADJ
ap-5159	85	17	length	length	NOUN
ap-5159	85	18	.	.	PUNCT
ap-5159	86	1	cbv	cbv	NOUN
ap-5159	86	2	=	=	SYM
ap-5159	86	3	c(q	c(q	PROPN
ap-5159	86	4	)	)	PUNCT
ap-5159	86	5	,	,	PUNCT
ap-5159	86	6	q	q	NOUN
ap-5159	87	1	=	=	NOUN
ap-5159	87	2	1	1	NUM
ap-5159	87	3	,	,	PUNCT
ap-5159	87	4	.	.	PUNCT
ap-5159	87	5	.	.	PUNCT
ap-5159	88	1	.	.	PUNCT
ap-5159	89	1	,	,	PUNCT
ap-5159	89	2	l	l	NOUN
ap-5159	89	3	×	×	NOUN
ap-5159	89	4	h	h	NOUN
ap-5159	89	5	×	×	NOUN
ap-5159	89	6	8	8	NUM
ap-5159	89	7	.	.	PUNCT
ap-5159	90	1	afterwards	afterwards	ADV
ap-5159	90	2	,	,	PUNCT
ap-5159	90	3	both	both	CCONJ
ap-5159	90	4	the	the	DET
ap-5159	90	5	cover	cover	NOUN
ap-5159	90	6	and	and	CCONJ
ap-5159	90	7	the	the	DET
ap-5159	90	8	secret	secret	ADJ
ap-5159	90	9	data	datum	NOUN
ap-5159	90	10	vectors	vector	NOUN
ap-5159	90	11	are	be	AUX
ap-5159	90	12	available	available	ADJ
ap-5159	90	13	for	for	ADP
ap-5159	90	14	the	the	DET
ap-5159	90	15	next	next	ADJ
ap-5159	90	16	step	step	NOUN
ap-5159	90	17	that	that	PRON
ap-5159	90	18	checks	check	VERB
ap-5159	90	19	the	the	DET
ap-5159	90	20	127	127	NUM
ap-5159	90	21	h.	h.	PROPN
ap-5159	90	22	t.	t.	PROPN
ap-5159	90	23	haider	haider	PROPN
ap-5159	90	24	,	,	PUNCT
ap-5159	90	25	d.	d.	PROPN
ap-5159	90	26	h.	h.	PROPN
ap-5159	90	27	muhsen	muhsen	PROPN
ap-5159	90	28	,	,	PUNCT
ap-5159	90	29	h.	h.	PROPN
ap-5159	90	30	i.	i.	PROPN
ap-5159	90	31	shahadi	shahadi	PROPN
ap-5159	90	32	,	,	PUNCT
ap-5159	90	33	o.	o.	PROPN
ap-5159	90	34	h.	h.	PROPN
ap-5159	90	35	see	see	VERB
ap-5159	90	36	acta	acta	PROPN
ap-5159	90	37	polytechnica	polytechnica	PROPN
ap-5159	90	38	figure	figure	NOUN
ap-5159	90	39	1	1	NUM
ap-5159	90	40	.	.	PUNCT
ap-5159	90	41	transmitter	transmitter	NOUN
ap-5159	90	42	phase	phase	NOUN
ap-5159	90	43	of	of	ADP
ap-5159	90	44	the	the	DET
ap-5159	90	45	proposed	propose	VERB
ap-5159	90	46	security	security	NOUN
ap-5159	90	47	model	model	NOUN
ap-5159	90	48	.	.	PUNCT
ap-5159	91	1	figure	figure	NOUN
ap-5159	91	2	2	2	NUM
ap-5159	91	3	.	.	PUNCT
ap-5159	92	1	the	the	DET
ap-5159	92	2	extraction	extraction	NOUN
ap-5159	92	3	process	process	NOUN
ap-5159	92	4	of	of	ADP
ap-5159	92	5	proposed	propose	VERB
ap-5159	92	6	model	model	NOUN
ap-5159	92	7	.	.	PUNCT
ap-5159	93	1	availability	availability	NOUN
ap-5159	93	2	of	of	ADP
ap-5159	93	3	the	the	DET
ap-5159	93	4	identical	identical	ADJ
ap-5159	93	5	data	datum	NOUN
ap-5159	93	6	of	of	ADP
ap-5159	93	7	the	the	DET
ap-5159	93	8	cover	cover	NOUN
ap-5159	93	9	image	image	NOUN
ap-5159	93	10	with	with	ADP
ap-5159	93	11	the	the	DET
ap-5159	93	12	secret	secret	ADJ
ap-5159	93	13	message	message	NOUN
ap-5159	93	14	frames	frame	NOUN
ap-5159	93	15	.	.	PUNCT
ap-5159	94	1	the	the	DET
ap-5159	94	2	model	model	NOUN
ap-5159	94	3	adapts	adapt	VERB
ap-5159	94	4	the	the	DET
ap-5159	94	5	selected	select	VERB
ap-5159	94	6	length	length	NOUN
ap-5159	94	7	of	of	ADP
ap-5159	94	8	the	the	DET
ap-5159	94	9	secret	secret	ADJ
ap-5159	94	10	message	message	NOUN
ap-5159	94	11	frame	frame	NOUN
ap-5159	94	12	(	(	PUNCT
ap-5159	94	13	smf	smf	PROPN
ap-5159	94	14	)	)	PUNCT
ap-5159	94	15	to	to	PART
ap-5159	94	16	be	be	AUX
ap-5159	94	17	identical	identical	ADJ
ap-5159	94	18	with	with	ADP
ap-5159	94	19	the	the	DET
ap-5159	94	20	cover	cover	NOUN
ap-5159	94	21	image	image	NOUN
ap-5159	94	22	data	datum	NOUN
ap-5159	94	23	based	base	VERB
ap-5159	94	24	on	on	ADP
ap-5159	94	25	the	the	DET
ap-5159	94	26	minimum	minimum	ADJ
ap-5159	94	27	ratio	ratio	NOUN
ap-5159	94	28	of	of	ADP
ap-5159	94	29	key	key	ADJ
ap-5159	94	30	(	(	PUNCT
ap-5159	94	31	k	k	NOUN
ap-5159	94	32	)	)	PUNCT
ap-5159	94	33	to	to	ADP
ap-5159	94	34	the	the	DET
ap-5159	94	35	secret	secret	ADJ
ap-5159	94	36	message	message	NOUN
ap-5159	94	37	length	length	NOUN
ap-5159	94	38	.	.	PUNCT
ap-5159	95	1	smf	smf	PROPN
ap-5159	95	2	=	=	PUNCT
ap-5159	96	1	[	[	X
ap-5159	96	2	1	1	NUM
ap-5159	96	3	,	,	PUNCT
ap-5159	96	4	2	2	NUM
ap-5159	96	5	,	,	PUNCT
ap-5159	96	6	.	.	PUNCT
ap-5159	96	7	.	.	PUNCT
ap-5159	97	1	.	.	PUNCT
ap-5159	98	1	,	,	PUNCT
ap-5159	98	2	n	n	CCONJ
ap-5159	98	3	]	]	X
ap-5159	98	4	(	(	PUNCT
ap-5159	98	5	1	1	X
ap-5159	98	6	)	)	PUNCT
ap-5159	98	7	subject	subject	NOUN
ap-5159	98	8	to	to	ADP
ap-5159	98	9	minimum	minimum	NOUN
ap-5159	98	10	(	(	PUNCT
ap-5159	98	11	k	k	NOUN
ap-5159	98	12	/	/	SYM
ap-5159	98	13	sml	sml	NOUN
ap-5159	98	14	)	)	PUNCT
ap-5159	98	15	where	where	SCONJ
ap-5159	98	16	k	k	PROPN
ap-5159	98	17	is	be	AUX
ap-5159	98	18	the	the	DET
ap-5159	98	19	length	length	NOUN
ap-5159	98	20	of	of	ADP
ap-5159	98	21	the	the	DET
ap-5159	98	22	key	key	NOUN
ap-5159	98	23	,	,	PUNCT
ap-5159	98	24	and	and	CCONJ
ap-5159	98	25	sml	sml	PROPN
ap-5159	98	26	refers	refer	VERB
ap-5159	98	27	to	to	ADP
ap-5159	98	28	the	the	DET
ap-5159	98	29	secret	secret	ADJ
ap-5159	98	30	message	message	NOUN
ap-5159	98	31	length	length	NOUN
ap-5159	98	32	.	.	PUNCT
ap-5159	99	1	for	for	ADP
ap-5159	99	2	each	each	DET
ap-5159	99	3	selected	select	VERB
ap-5159	99	4	secret	secret	ADJ
ap-5159	99	5	frame	frame	NOUN
ap-5159	99	6	length	length	NOUN
ap-5159	99	7	,	,	PUNCT
ap-5159	99	8	the	the	DET
ap-5159	99	9	proposed	propose	VERB
ap-5159	99	10	model	model	NOUN
ap-5159	99	11	evaluates	evaluate	VERB
ap-5159	99	12	the	the	DET
ap-5159	99	13	similarity	similarity	NOUN
ap-5159	99	14	condition	condition	NOUN
ap-5159	99	15	of	of	ADP
ap-5159	99	16	completely	completely	ADV
ap-5159	99	17	similar	similar	ADJ
ap-5159	99	18	frames	frame	NOUN
ap-5159	99	19	(	(	PUNCT
ap-5159	99	20	100	100	NUM
ap-5159	99	21	%	%	NOUN
ap-5159	99	22	available	available	ADJ
ap-5159	99	23	)	)	PUNCT
ap-5159	99	24	between	between	ADP
ap-5159	99	25	the	the	DET
ap-5159	99	26	cover	cover	NOUN
ap-5159	99	27	and	and	CCONJ
ap-5159	99	28	secret	secret	ADJ
ap-5159	99	29	data	datum	NOUN
ap-5159	99	30	.	.	PUNCT
ap-5159	100	1	the	the	DET
ap-5159	100	2	final	final	ADJ
ap-5159	100	3	location	location	NOUN
ap-5159	100	4	vector	vector	NOUN
ap-5159	100	5	of	of	ADP
ap-5159	100	6	the	the	DET
ap-5159	100	7	optimal	optimal	ADJ
ap-5159	100	8	length	length	NOUN
ap-5159	100	9	of	of	ADP
ap-5159	100	10	the	the	DET
ap-5159	100	11	selected	select	VERB
ap-5159	100	12	secret	secret	ADJ
ap-5159	100	13	frame	frame	NOUN
ap-5159	100	14	is	be	AUX
ap-5159	100	15	stored	store	VERB
ap-5159	100	16	as	as	ADP
ap-5159	100	17	a	a	DET
ap-5159	100	18	key	key	NOUN
ap-5159	100	19	for	for	ADP
ap-5159	100	20	the	the	DET
ap-5159	100	21	extraction	extraction	NOUN
ap-5159	100	22	process	process	NOUN
ap-5159	100	23	.	.	PUNCT
ap-5159	101	1	this	this	DET
ap-5159	101	2	key	key	ADJ
ap-5159	101	3	satisfies	satisfie	NOUN
ap-5159	101	4	the	the	DET
ap-5159	101	5	condition	condition	NOUN
ap-5159	101	6	for	for	ADP
ap-5159	101	7	the	the	DET
ap-5159	101	8	minimum	minimum	ADJ
ap-5159	101	9	length	length	NOUN
ap-5159	101	10	of	of	ADP
ap-5159	101	11	the	the	DET
ap-5159	101	12	key	key	NOUN
ap-5159	101	13	to	to	ADP
ap-5159	101	14	the	the	DET
ap-5159	101	15	secret	secret	ADJ
ap-5159	101	16	message	message	NOUN
ap-5159	101	17	length	length	NOUN
ap-5159	101	18	.	.	PUNCT
ap-5159	102	1	moreover	moreover	ADV
ap-5159	102	2	,	,	PUNCT
ap-5159	102	3	the	the	DET
ap-5159	102	4	data	datum	NOUN
ap-5159	102	5	key	key	NOUN
ap-5159	102	6	should	should	AUX
ap-5159	102	7	be	be	AUX
ap-5159	102	8	sent	send	VERB
ap-5159	102	9	to	to	ADP
ap-5159	102	10	the	the	DET
ap-5159	102	11	received	receive	VERB
ap-5159	102	12	side	side	NOUN
ap-5159	102	13	by	by	ADP
ap-5159	102	14	any	any	DET
ap-5159	102	15	type	type	NOUN
ap-5159	102	16	of	of	ADP
ap-5159	102	17	communication	communication	NOUN
ap-5159	102	18	media	medium	NOUN
ap-5159	102	19	.	.	PUNCT
ap-5159	103	1	k	k	X
ap-5159	104	1	=	=	PRON
ap-5159	104	2	[	[	PUNCT
ap-5159	104	3	l1	l1	PROPN
ap-5159	104	4	,	,	PUNCT
ap-5159	104	5	l2	l2	NOUN
ap-5159	104	6	,	,	PUNCT
ap-5159	104	7	.	.	PUNCT
ap-5159	104	8	.	.	PUNCT
ap-5159	104	9	.	.	PUNCT
ap-5159	105	1	,	,	PUNCT
ap-5159	105	2	l((n×m)/sml	l((n×m)/sml	X
ap-5159	105	3	)	)	PUNCT
ap-5159	105	4	]	]	PUNCT
ap-5159	106	1	(	(	PUNCT
ap-5159	106	2	2	2	X
ap-5159	106	3	)	)	PUNCT
ap-5159	106	4	where	where	SCONJ
ap-5159	106	5	l1	l1	PROPN
ap-5159	106	6	is	be	AUX
ap-5159	106	7	the	the	DET
ap-5159	106	8	location	location	NOUN
ap-5159	106	9	of	of	ADP
ap-5159	106	10	the	the	DET
ap-5159	106	11	first	first	ADJ
ap-5159	106	12	secret	secret	ADJ
ap-5159	106	13	message	message	NOUN
ap-5159	106	14	frame	frame	NOUN
ap-5159	106	15	into	into	ADP
ap-5159	106	16	the	the	DET
ap-5159	106	17	cover	cover	NOUN
ap-5159	106	18	image	image	NOUN
ap-5159	106	19	and	and	CCONJ
ap-5159	106	20	so	so	ADV
ap-5159	106	21	on	on	ADV
ap-5159	106	22	.	.	PUNCT
ap-5159	107	1	2.2	2.2	NUM
ap-5159	107	2	.	.	PUNCT
ap-5159	107	3	secret	secret	ADJ
ap-5159	107	4	message	message	NOUN
ap-5159	107	5	extraction	extraction	NOUN
ap-5159	107	6	(	(	PUNCT
ap-5159	107	7	receiver	receiver	ADJ
ap-5159	107	8	phase	phase	NOUN
ap-5159	107	9	)	)	PUNCT
ap-5159	107	10	of	of	ADP
ap-5159	107	11	the	the	DET
ap-5159	107	12	proposed	propose	VERB
ap-5159	107	13	security	security	NOUN
ap-5159	107	14	model	model	NOUN
ap-5159	107	15	in	in	ADP
ap-5159	107	16	the	the	DET
ap-5159	107	17	reception	reception	NOUN
ap-5159	107	18	phase	phase	NOUN
ap-5159	107	19	,	,	PUNCT
ap-5159	107	20	the	the	DET
ap-5159	107	21	location	location	NOUN
ap-5159	107	22	vector	vector	NOUN
ap-5159	107	23	of	of	ADP
ap-5159	107	24	the	the	DET
ap-5159	107	25	similar	similar	ADJ
ap-5159	107	26	data	datum	NOUN
ap-5159	107	27	between	between	ADP
ap-5159	107	28	the	the	DET
ap-5159	107	29	secret	secret	NOUN
ap-5159	107	30	and	and	CCONJ
ap-5159	107	31	cover	cover	NOUN
ap-5159	107	32	frames	frame	NOUN
ap-5159	107	33	should	should	AUX
ap-5159	107	34	be	be	AUX
ap-5159	107	35	available	available	ADJ
ap-5159	107	36	in	in	ADP
ap-5159	107	37	order	order	NOUN
ap-5159	107	38	to	to	PART
ap-5159	107	39	recover	recover	VERB
ap-5159	107	40	the	the	DET
ap-5159	107	41	secret	secret	ADJ
ap-5159	107	42	message	message	NOUN
ap-5159	107	43	as	as	SCONJ
ap-5159	107	44	shown	show	VERB
ap-5159	107	45	in	in	ADP
ap-5159	107	46	fig	fig	NOUN
ap-5159	107	47	.	.	PUNCT
ap-5159	108	1	2	2	X
ap-5159	108	2	.	.	X
ap-5159	108	3	in	in	ADP
ap-5159	108	4	the	the	DET
ap-5159	108	5	first	first	ADJ
ap-5159	108	6	stage	stage	NOUN
ap-5159	108	7	,	,	PUNCT
ap-5159	108	8	the	the	DET
ap-5159	108	9	cover	cover	NOUN
ap-5159	108	10	image	image	NOUN
ap-5159	108	11	is	be	AUX
ap-5159	108	12	converted	convert	VERB
ap-5159	108	13	into	into	ADP
ap-5159	108	14	binary	binary	ADJ
ap-5159	108	15	data	datum	NOUN
ap-5159	108	16	and	and	CCONJ
ap-5159	108	17	then	then	ADV
ap-5159	108	18	rearranged	rearrange	VERB
ap-5159	108	19	into	into	ADP
ap-5159	108	20	a	a	DET
ap-5159	108	21	vector	vector	NOUN
ap-5159	108	22	form	form	NOUN
ap-5159	108	23	to	to	PART
ap-5159	108	24	produce	produce	VERB
ap-5159	108	25	cbv	cbv	NOUN
ap-5159	108	26	as	as	ADP
ap-5159	108	27	in	in	ADP
ap-5159	108	28	the	the	DET
ap-5159	108	29	transmission	transmission	NOUN
ap-5159	108	30	process	process	NOUN
ap-5159	108	31	.	.	PUNCT
ap-5159	109	1	in	in	ADP
ap-5159	109	2	the	the	DET
ap-5159	109	3	second	second	ADJ
ap-5159	109	4	stage	stage	NOUN
ap-5159	109	5	,	,	PUNCT
ap-5159	109	6	by	by	ADP
ap-5159	109	7	using	use	VERB
ap-5159	109	8	the	the	DET
ap-5159	109	9	location	location	NOUN
ap-5159	109	10	vector	vector	NOUN
ap-5159	109	11	key	key	NOUN
ap-5159	109	12	k	k	PROPN
ap-5159	109	13	as	as	ADP
ap-5159	109	14	in	in	ADP
ap-5159	109	15	(	(	PUNCT
ap-5159	109	16	2	2	NUM
ap-5159	109	17	)	)	PUNCT
ap-5159	109	18	,	,	PUNCT
ap-5159	109	19	the	the	DET
ap-5159	109	20	reconstructed	reconstructed	ADJ
ap-5159	109	21	secret	secret	ADJ
ap-5159	109	22	messages	message	NOUN
ap-5159	109	23	are	be	AUX
ap-5159	109	24	collected	collect	VERB
ap-5159	109	25	from	from	ADP
ap-5159	109	26	the	the	DET
ap-5159	109	27	cover	cover	NOUN
ap-5159	109	28	data	data	NOUN
ap-5159	109	29	vector	vector	NOUN
ap-5159	109	30	rsbv	rsbv	NOUN
ap-5159	109	31	,	,	PUNCT
ap-5159	109	32	where	where	SCONJ
ap-5159	109	33	rsbv	rsbv	NOUN
ap-5159	109	34	is	be	AUX
ap-5159	109	35	the	the	DET
ap-5159	109	36	reconstructed	reconstructed	ADJ
ap-5159	109	37	binary	binary	ADJ
ap-5159	109	38	form	form	NOUN
ap-5159	109	39	of	of	ADP
ap-5159	109	40	the	the	DET
ap-5159	109	41	secret	secret	ADJ
ap-5159	109	42	message	message	NOUN
ap-5159	109	43	.	.	PUNCT
ap-5159	110	1	third	third	ADJ
ap-5159	110	2	stage	stage	NOUN
ap-5159	110	3	starts	start	VERB
ap-5159	110	4	by	by	ADP
ap-5159	110	5	rearranging	rearrange	VERB
ap-5159	110	6	the	the	DET
ap-5159	110	7	vector	vector	NOUN
ap-5159	110	8	form	form	NOUN
ap-5159	110	9	of	of	ADP
ap-5159	110	10	the	the	DET
ap-5159	110	11	collected	collect	VERB
ap-5159	110	12	secret	secret	ADJ
ap-5159	110	13	message	message	NOUN
ap-5159	110	14	into	into	ADP
ap-5159	110	15	a	a	DET
ap-5159	110	16	matrix	matrix	NOUN
ap-5159	110	17	form	form	NOUN
ap-5159	110	18	.	.	PUNCT
ap-5159	111	1	rsbm	rsbm	NOUN
ap-5159	111	2	.	.	PUNCT
ap-5159	112	1	finally	finally	ADV
ap-5159	112	2	,	,	PUNCT
ap-5159	112	3	the	the	DET
ap-5159	112	4	secret	secret	ADJ
ap-5159	112	5	message	message	NOUN
ap-5159	112	6	is	be	AUX
ap-5159	112	7	128	128	NUM
ap-5159	112	8	vol	vol	NOUN
ap-5159	112	9	.	.	PUNCT
ap-5159	113	1	59	59	NUM
ap-5159	113	2	no	no	NOUN
ap-5159	113	3	.	.	PUNCT
ap-5159	114	1	2/2019	2/2019	NUM
ap-5159	114	2	a	a	DET
ap-5159	114	3	new	new	ADJ
ap-5159	114	4	and	and	CCONJ
ap-5159	114	5	adaptive	adaptive	ADJ
ap-5159	114	6	security	security	NOUN
ap-5159	114	7	model	model	NOUN
ap-5159	114	8	for	for	ADP
ap-5159	114	9	public	public	ADJ
ap-5159	114	10	communication	communication	NOUN
ap-5159	114	11	.	.	PUNCT
ap-5159	114	12	.	.	PUNCT
ap-5159	114	13	.	.	PUNCT
ap-5159	115	1	figure	figure	VERB
ap-5159	115	2	3	3	NUM
ap-5159	115	3	.	.	PUNCT
ap-5159	116	1	(	(	PUNCT
ap-5159	116	2	a	a	X
ap-5159	116	3	)	)	PUNCT
ap-5159	116	4	secrete	secrete	NOUN
ap-5159	116	5	image	image	NOUN
ap-5159	116	6	,	,	PUNCT
ap-5159	116	7	(	(	PUNCT
ap-5159	116	8	b	b	X
ap-5159	116	9	)	)	PUNCT
ap-5159	116	10	cover	cover	NOUN
ap-5159	116	11	image	image	NOUN
ap-5159	116	12	.	.	PUNCT
ap-5159	117	1	converted	convert	VERB
ap-5159	117	2	into	into	ADP
ap-5159	117	3	the	the	DET
ap-5159	117	4	original	original	ADJ
ap-5159	117	5	form	form	NOUN
ap-5159	117	6	of	of	ADP
ap-5159	117	7	data	datum	NOUN
ap-5159	117	8	(	(	PUNCT
ap-5159	117	9	text	text	NOUN
ap-5159	117	10	,	,	PUNCT
ap-5159	117	11	image	image	NOUN
ap-5159	117	12	,	,	PUNCT
ap-5159	117	13	etc	etc	X
ap-5159	117	14	)	)	PUNCT
ap-5159	117	15	.	.	PUNCT
ap-5159	118	1	3	3	X
ap-5159	118	2	.	.	NOUN
ap-5159	118	3	results	result	NOUN
ap-5159	118	4	and	and	CCONJ
ap-5159	118	5	discussion	discussion	NOUN
ap-5159	118	6	the	the	DET
ap-5159	118	7	proposed	propose	VERB
ap-5159	118	8	model	model	NOUN
ap-5159	118	9	is	be	AUX
ap-5159	118	10	tested	test	VERB
ap-5159	118	11	for	for	ADP
ap-5159	118	12	two	two	NUM
ap-5159	118	13	types	type	NOUN
ap-5159	118	14	of	of	ADP
ap-5159	118	15	secret	secret	ADJ
ap-5159	118	16	messages	message	NOUN
ap-5159	118	17	(	(	PUNCT
ap-5159	118	18	images	image	NOUN
ap-5159	118	19	,	,	PUNCT
ap-5159	118	20	text	text	NOUN
ap-5159	118	21	)	)	PUNCT
ap-5159	118	22	with	with	ADP
ap-5159	118	23	a	a	DET
ap-5159	118	24	different	different	ADJ
ap-5159	118	25	size	size	NOUN
ap-5159	118	26	of	of	ADP
ap-5159	118	27	cover	cover	NOUN
ap-5159	118	28	images	image	NOUN
ap-5159	118	29	using	use	VERB
ap-5159	118	30	matlab	matlab	PROPN
ap-5159	118	31	software	software	NOUN
ap-5159	118	32	packages	package	NOUN
ap-5159	118	33	.	.	PUNCT
ap-5159	119	1	the	the	DET
ap-5159	119	2	secret	secret	ADJ
ap-5159	119	3	message	message	NOUN
ap-5159	119	4	frame	frame	NOUN
ap-5159	119	5	length	length	NOUN
ap-5159	119	6	(	(	PUNCT
ap-5159	119	7	smf	smf	PROPN
ap-5159	119	8	)	)	PUNCT
ap-5159	119	9	in	in	ADP
ap-5159	119	10	(	(	PUNCT
ap-5159	119	11	1	1	X
ap-5159	119	12	)	)	PUNCT
ap-5159	119	13	is	be	AUX
ap-5159	119	14	adaptive	adaptive	ADJ
ap-5159	119	15	based	base	VERB
ap-5159	119	16	on	on	ADP
ap-5159	119	17	the	the	DET
ap-5159	119	18	condition	condition	NOUN
ap-5159	119	19	presented	present	VERB
ap-5159	119	20	in	in	ADP
ap-5159	119	21	(	(	PUNCT
ap-5159	119	22	1	1	NUM
ap-5159	119	23	)	)	PUNCT
ap-5159	119	24	provided	provide	VERB
ap-5159	119	25	that	that	SCONJ
ap-5159	119	26	100	100	NUM
ap-5159	119	27	%	%	NOUN
ap-5159	119	28	similarity	similarity	NOUN
ap-5159	119	29	between	between	ADP
ap-5159	119	30	the	the	DET
ap-5159	119	31	secret	secret	ADJ
ap-5159	119	32	message	message	NOUN
ap-5159	119	33	frames	frame	NOUN
ap-5159	119	34	and	and	CCONJ
ap-5159	119	35	cover	cover	VERB
ap-5159	119	36	image	image	NOUN
ap-5159	119	37	data	datum	NOUN
ap-5159	119	38	is	be	AUX
ap-5159	119	39	kept	keep	VERB
ap-5159	119	40	.	.	PUNCT
ap-5159	120	1	to	to	PART
ap-5159	120	2	emphasize	emphasize	VERB
ap-5159	120	3	the	the	DET
ap-5159	120	4	superiority	superiority	NOUN
ap-5159	120	5	of	of	ADP
ap-5159	120	6	the	the	DET
ap-5159	120	7	proposed	propose	VERB
ap-5159	120	8	model	model	NOUN
ap-5159	120	9	in	in	ADP
ap-5159	120	10	terms	term	NOUN
ap-5159	120	11	of	of	ADP
ap-5159	120	12	the	the	DET
ap-5159	120	13	high	high	ADJ
ap-5159	120	14	capacity	capacity	NOUN
ap-5159	120	15	feature	feature	NOUN
ap-5159	120	16	,	,	PUNCT
ap-5159	120	17	different	different	ADJ
ap-5159	120	18	percentage	percentage	NOUN
ap-5159	120	19	values	value	NOUN
ap-5159	120	20	of	of	ADP
ap-5159	120	21	the	the	DET
ap-5159	120	22	secret	secret	NOUN
ap-5159	120	23	to	to	PART
ap-5159	120	24	cover	cover	VERB
ap-5159	120	25	message	message	NOUN
ap-5159	120	26	length	length	NOUN
ap-5159	120	27	have	have	AUX
ap-5159	120	28	been	be	AUX
ap-5159	120	29	tested	test	VERB
ap-5159	120	30	.	.	PUNCT
ap-5159	121	1	the	the	DET
ap-5159	121	2	normalized	normalize	VERB
ap-5159	121	3	correlation	correlation	NOUN
ap-5159	121	4	(	(	PUNCT
ap-5159	121	5	nc	nc	NOUN
ap-5159	121	6	)	)	PUNCT
ap-5159	121	7	is	be	AUX
ap-5159	121	8	used	use	VERB
ap-5159	121	9	to	to	PART
ap-5159	121	10	test	test	VERB
ap-5159	121	11	the	the	DET
ap-5159	121	12	similarity	similarity	NOUN
ap-5159	121	13	between	between	ADP
ap-5159	121	14	the	the	DET
ap-5159	121	15	original	original	ADJ
ap-5159	121	16	and	and	CCONJ
ap-5159	121	17	the	the	DET
ap-5159	121	18	reconstructed	reconstructed	ADJ
ap-5159	121	19	secret	secret	ADJ
ap-5159	121	20	message	message	NOUN
ap-5159	121	21	as	as	ADP
ap-5159	121	22	in	in	ADP
ap-5159	121	23	(	(	PUNCT
ap-5159	121	24	3	3	NUM
ap-5159	121	25	)	)	PUNCT
ap-5159	122	1	[	[	X
ap-5159	122	2	24	24	NUM
ap-5159	122	3	]	]	PUNCT
ap-5159	122	4	.	.	PUNCT
ap-5159	123	1	the	the	DET
ap-5159	123	2	performance	performance	NOUN
ap-5159	123	3	of	of	ADP
ap-5159	123	4	any	any	DET
ap-5159	123	5	security	security	NOUN
ap-5159	123	6	techniques	technique	NOUN
ap-5159	123	7	is	be	AUX
ap-5159	123	8	perfect	perfect	ADJ
ap-5159	123	9	if	if	SCONJ
ap-5159	123	10	nc	nc	PROPN
ap-5159	123	11	value	value	NOUN
ap-5159	123	12	is	be	AUX
ap-5159	123	13	1	1	NUM
ap-5159	123	14	.	.	PUNCT
ap-5159	123	15	nc(org	nc(org	ADJ
ap-5159	123	16	,	,	PUNCT
ap-5159	123	17	rec	rec	NOUN
ap-5159	123	18	)	)	PUNCT
ap-5159	123	19	=	=	SYM
ap-5159	124	1	=	=	SYM
ap-5159	124	2	∑n	∑n	PROPN
ap-5159	124	3	i=1	i=1	PROPN
ap-5159	124	4	∑m	∑m	PROPN
ap-5159	124	5	j=1	j=1	PROPN
ap-5159	124	6	orgi	orgi	PROPN
ap-5159	124	7	,	,	PUNCT
ap-5159	124	8	jreci	jreci	X
ap-5159	124	9	,	,	PUNCT
ap-5159	124	10	j√∑n	j√∑n	PROPN
ap-5159	124	11	i=1	i=1	PROPN
ap-5159	125	1	∑m	∑m	PROPN
ap-5159	125	2	j=1	j=1	PROPN
ap-5159	125	3	orgi	orgi	PROPN
ap-5159	125	4	,	,	PUNCT
ap-5159	125	5	j	j	PROPN
ap-5159	125	6	√∑n	√∑n	NOUN
ap-5159	125	7	i=1	i=1	PROPN
ap-5159	125	8	∑m	∑m	PROPN
ap-5159	125	9	j=1	j=1	PROPN
ap-5159	125	10	reci	reci	PROPN
ap-5159	125	11	,	,	PUNCT
ap-5159	125	12	j	j	PROPN
ap-5159	125	13	(	(	PUNCT
ap-5159	125	14	3	3	NUM
ap-5159	125	15	)	)	PUNCT
ap-5159	125	16	different	different	ADJ
ap-5159	125	17	types	type	NOUN
ap-5159	125	18	of	of	ADP
ap-5159	125	19	images	image	NOUN
ap-5159	125	20	are	be	AUX
ap-5159	125	21	selected	select	VERB
ap-5159	125	22	from	from	ADP
ap-5159	125	23	the	the	DET
ap-5159	125	24	matlab	matlab	PROPN
ap-5159	125	25	database	database	NOUN
ap-5159	125	26	to	to	PART
ap-5159	125	27	test	test	VERB
ap-5159	125	28	the	the	DET
ap-5159	125	29	proposed	propose	VERB
ap-5159	125	30	model	model	NOUN
ap-5159	125	31	.	.	PUNCT
ap-5159	126	1	first	first	ADV
ap-5159	126	2	,	,	PUNCT
ap-5159	126	3	the	the	DET
ap-5159	126	4	cameraman	cameraman	NOUN
ap-5159	126	5	(	(	PUNCT
ap-5159	126	6	256	256	NUM
ap-5159	126	7	×	×	NOUN
ap-5159	126	8	256	256	NUM
ap-5159	126	9	)	)	PUNCT
ap-5159	126	10	is	be	AUX
ap-5159	126	11	selected	select	VERB
ap-5159	126	12	as	as	ADP
ap-5159	126	13	a	a	DET
ap-5159	126	14	secret	secret	ADJ
ap-5159	126	15	image	image	NOUN
ap-5159	126	16	and	and	CCONJ
ap-5159	126	17	the	the	DET
ap-5159	126	18	rice	rice	NOUN
ap-5159	126	19	(	(	PUNCT
ap-5159	126	20	256	256	NUM
ap-5159	126	21	×	×	NOUN
ap-5159	126	22	256	256	NUM
ap-5159	126	23	)	)	PUNCT
ap-5159	126	24	as	as	ADP
ap-5159	126	25	a	a	DET
ap-5159	126	26	cover	cover	NOUN
ap-5159	126	27	image	image	NOUN
ap-5159	126	28	as	as	SCONJ
ap-5159	126	29	shown	show	VERB
ap-5159	126	30	in	in	ADP
ap-5159	126	31	fig	fig	NOUN
ap-5159	126	32	.	.	PUNCT
ap-5159	127	1	3	3	NUM
ap-5159	127	2	(	(	PUNCT
ap-5159	127	3	a	a	NOUN
ap-5159	127	4	)	)	PUNCT
ap-5159	127	5	and	and	CCONJ
ap-5159	127	6	(	(	PUNCT
ap-5159	127	7	b	b	NOUN
ap-5159	127	8	)	)	PUNCT
ap-5159	127	9	respectively	respectively	ADV
ap-5159	127	10	.	.	PUNCT
ap-5159	128	1	the	the	DET
ap-5159	128	2	results	result	NOUN
ap-5159	128	3	of	of	ADP
ap-5159	128	4	the	the	DET
ap-5159	128	5	given	give	VERB
ap-5159	128	6	cover	cover	NOUN
ap-5159	128	7	and	and	CCONJ
ap-5159	128	8	secret	secret	ADJ
ap-5159	128	9	images	image	NOUN
ap-5159	128	10	are	be	AUX
ap-5159	128	11	presented	present	VERB
ap-5159	128	12	in	in	ADP
ap-5159	128	13	table1	table1	PROPN
ap-5159	128	14	.	.	PUNCT
ap-5159	129	1	based	base	VERB
ap-5159	129	2	on	on	ADP
ap-5159	129	3	table	table	NOUN
ap-5159	129	4	1	1	NUM
ap-5159	129	5	,	,	PUNCT
ap-5159	129	6	the	the	DET
ap-5159	129	7	rate	rate	NOUN
ap-5159	129	8	of	of	ADP
ap-5159	129	9	the	the	DET
ap-5159	129	10	size	size	NOUN
ap-5159	129	11	of	of	ADP
ap-5159	129	12	the	the	DET
ap-5159	129	13	secret	secret	ADJ
ap-5159	129	14	message	message	NOUN
ap-5159	129	15	(	(	PUNCT
ap-5159	129	16	image	image	NOUN
ap-5159	129	17	)	)	PUNCT
ap-5159	129	18	to	to	ADP
ap-5159	129	19	the	the	DET
ap-5159	129	20	cover	cover	NOUN
ap-5159	129	21	image	image	NOUN
ap-5159	129	22	is	be	AUX
ap-5159	129	23	taken	take	VERB
ap-5159	129	24	from	from	ADP
ap-5159	129	25	a	a	DET
ap-5159	129	26	similar	similar	ADJ
ap-5159	129	27	size	size	NOUN
ap-5159	129	28	1:1	1:1	NUM
ap-5159	129	29	up	up	ADP
ap-5159	129	30	to	to	ADP
ap-5159	129	31	1:600	1:600	NUM
ap-5159	129	32	times	time	NOUN
ap-5159	129	33	(	(	PUNCT
ap-5159	129	34	which	which	PRON
ap-5159	129	35	means	mean	VERB
ap-5159	129	36	the	the	DET
ap-5159	129	37	secret	secret	ADJ
ap-5159	129	38	image	image	NOUN
ap-5159	129	39	is	be	AUX
ap-5159	129	40	bigger	big	ADJ
ap-5159	129	41	than	than	ADP
ap-5159	129	42	the	the	DET
ap-5159	129	43	cover	cover	NOUN
ap-5159	129	44	image	image	NOUN
ap-5159	129	45	by	by	ADP
ap-5159	129	46	600	600	NUM
ap-5159	129	47	times	time	NOUN
ap-5159	129	48	)	)	PUNCT
ap-5159	129	49	to	to	PART
ap-5159	129	50	highlight	highlight	VERB
ap-5159	129	51	the	the	DET
ap-5159	129	52	capacity	capacity	NOUN
ap-5159	129	53	of	of	ADP
ap-5159	129	54	the	the	DET
ap-5159	129	55	proposed	propose	VERB
ap-5159	129	56	model	model	NOUN
ap-5159	129	57	.	.	PUNCT
ap-5159	130	1	figure	figure	VERB
ap-5159	130	2	4	4	NUM
ap-5159	130	3	.	.	PUNCT
ap-5159	131	1	the	the	DET
ap-5159	131	2	reconstructed	reconstructed	ADJ
ap-5159	131	3	secret	secret	ADJ
ap-5159	131	4	image	image	NOUN
ap-5159	131	5	cameraman	cameraman	NOUN
ap-5159	131	6	(	(	PUNCT
ap-5159	131	7	256	256	NUM
ap-5159	131	8	×	×	NOUN
ap-5159	131	9	256	256	NUM
ap-5159	131	10	)	)	PUNCT
ap-5159	131	11	.	.	PUNCT
ap-5159	132	1	as	as	SCONJ
ap-5159	132	2	listed	list	VERB
ap-5159	132	3	in	in	ADP
ap-5159	132	4	this	this	DET
ap-5159	132	5	table	table	NOUN
ap-5159	132	6	,	,	PUNCT
ap-5159	132	7	for	for	ADP
ap-5159	132	8	a	a	DET
ap-5159	132	9	similar	similar	ADJ
ap-5159	132	10	size	size	NOUN
ap-5159	132	11	,	,	PUNCT
ap-5159	132	12	1:1	1:1	NUM
ap-5159	132	13	,	,	PUNCT
ap-5159	132	14	the	the	DET
ap-5159	132	15	optimal	optimal	ADJ
ap-5159	132	16	length	length	NOUN
ap-5159	132	17	of	of	ADP
ap-5159	132	18	the	the	DET
ap-5159	132	19	secret	secret	ADJ
ap-5159	132	20	message	message	NOUN
ap-5159	132	21	frame	frame	NOUN
ap-5159	132	22	is	be	AUX
ap-5159	132	23	3	3	NUM
ap-5159	132	24	bits	bit	NOUN
ap-5159	132	25	with	with	ADP
ap-5159	132	26	a	a	DET
ap-5159	132	27	percentage	percentage	NOUN
ap-5159	132	28	of	of	ADP
ap-5159	132	29	the	the	DET
ap-5159	132	30	secret	secret	ADJ
ap-5159	132	31	message	message	NOUN
ap-5159	132	32	to	to	ADP
ap-5159	132	33	key	key	ADJ
ap-5159	132	34	length	length	NOUN
ap-5159	132	35	of	of	ADP
ap-5159	132	36	1.33	1.33	NUM
ap-5159	132	37	.	.	PUNCT
ap-5159	133	1	for	for	ADP
ap-5159	133	2	a	a	DET
ap-5159	133	3	high	high	ADJ
ap-5159	133	4	capacity	capacity	NOUN
ap-5159	133	5	of	of	ADP
ap-5159	133	6	1:600	1:600	NUM
ap-5159	133	7	times	time	NOUN
ap-5159	133	8	,	,	PUNCT
ap-5159	133	9	the	the	DET
ap-5159	133	10	optimal	optimal	ADJ
ap-5159	133	11	smf	smf	NOUN
ap-5159	133	12	is	be	AUX
ap-5159	133	13	7	7	NUM
ap-5159	133	14	for	for	ADP
ap-5159	133	15	the	the	DET
ap-5159	133	16	same	same	ADJ
ap-5159	133	17	ratio	ratio	NOUN
ap-5159	133	18	of	of	ADP
ap-5159	133	19	the	the	DET
ap-5159	133	20	key	key	NOUN
ap-5159	133	21	to	to	ADP
ap-5159	133	22	secret	secret	ADJ
ap-5159	133	23	message	message	NOUN
ap-5159	133	24	length	length	NOUN
ap-5159	133	25	of	of	ADP
ap-5159	133	26	1.3	1.3	NUM
ap-5159	133	27	.	.	PUNCT
ap-5159	134	1	it	it	PRON
ap-5159	134	2	is	be	AUX
ap-5159	134	3	worth	worth	ADJ
ap-5159	134	4	to	to	PART
ap-5159	134	5	mention	mention	VERB
ap-5159	134	6	that	that	PRON
ap-5159	134	7	,	,	PUNCT
ap-5159	134	8	for	for	ADP
ap-5159	134	9	all	all	DET
ap-5159	134	10	data	datum	NOUN
ap-5159	134	11	,	,	PUNCT
ap-5159	134	12	the	the	DET
ap-5159	134	13	similarity	similarity	NOUN
ap-5159	134	14	of	of	ADP
ap-5159	134	15	the	the	DET
ap-5159	134	16	secret	secret	ADJ
ap-5159	134	17	message	message	NOUN
ap-5159	134	18	is	be	AUX
ap-5159	134	19	completely	completely	ADV
ap-5159	134	20	available	available	ADJ
ap-5159	134	21	in	in	ADP
ap-5159	134	22	the	the	DET
ap-5159	134	23	cover	cover	NOUN
ap-5159	134	24	image	image	NOUN
ap-5159	134	25	data	datum	NOUN
ap-5159	134	26	.	.	PUNCT
ap-5159	135	1	furthermore	furthermore	ADV
ap-5159	135	2	,	,	PUNCT
ap-5159	135	3	the	the	DET
ap-5159	135	4	nc	nc	PROPN
ap-5159	135	5	for	for	ADP
ap-5159	135	6	the	the	DET
ap-5159	135	7	reconstructed	reconstructed	ADJ
ap-5159	135	8	secret	secret	ADJ
ap-5159	135	9	image	image	NOUN
ap-5159	135	10	is	be	AUX
ap-5159	135	11	1	1	NUM
ap-5159	135	12	,	,	PUNCT
ap-5159	135	13	which	which	PRON
ap-5159	135	14	means	mean	VERB
ap-5159	135	15	there	there	PRON
ap-5159	135	16	is	be	VERB
ap-5159	135	17	no	no	DET
ap-5159	135	18	data	data	NOUN
ap-5159	135	19	loss	loss	NOUN
ap-5159	135	20	in	in	ADP
ap-5159	135	21	the	the	DET
ap-5159	135	22	proposed	propose	VERB
ap-5159	135	23	model	model	NOUN
ap-5159	135	24	.	.	PUNCT
ap-5159	136	1	fig	fig	NOUN
ap-5159	136	2	.	.	PUNCT
ap-5159	137	1	4	4	NUM
ap-5159	137	2	shows	show	VERB
ap-5159	137	3	the	the	DET
ap-5159	137	4	reconstructed	reconstructed	ADJ
ap-5159	137	5	secret	secret	ADJ
ap-5159	137	6	image	image	NOUN
ap-5159	137	7	.	.	PUNCT
ap-5159	138	1	table	table	NOUN
ap-5159	138	2	2	2	NUM
ap-5159	138	3	shows	show	VERB
ap-5159	138	4	the	the	DET
ap-5159	138	5	results	result	NOUN
ap-5159	138	6	for	for	ADP
ap-5159	138	7	the	the	DET
ap-5159	138	8	colour	colour	ADJ
ap-5159	138	9	secret	secret	ADJ
ap-5159	138	10	image	image	NOUN
ap-5159	138	11	of	of	ADP
ap-5159	138	12	autumn	autumn	NOUN
ap-5159	138	13	(	(	PUNCT
ap-5159	138	14	345	345	NUM
ap-5159	138	15	×	×	NOUN
ap-5159	138	16	206	206	NUM
ap-5159	138	17	)	)	PUNCT
ap-5159	138	18	and	and	CCONJ
ap-5159	138	19	the	the	DET
ap-5159	138	20	cover	cover	NOUN
ap-5159	138	21	image	image	NOUN
ap-5159	138	22	office_4	office_4	NOUN
ap-5159	138	23	(	(	PUNCT
ap-5159	138	24	903	903	NUM
ap-5159	138	25	×	×	NOUN
ap-5159	138	26	600	600	NUM
ap-5159	138	27	)	)	PUNCT
ap-5159	138	28	as	as	SCONJ
ap-5159	138	29	shown	show	VERB
ap-5159	138	30	in	in	ADP
ap-5159	138	31	fig	fig	NOUN
ap-5159	138	32	.	.	PUNCT
ap-5159	139	1	5	5	NUM
ap-5159	139	2	.	.	PUNCT
ap-5159	139	3	based	base	VERB
ap-5159	139	4	on	on	ADP
ap-5159	139	5	one	one	NUM
ap-5159	139	6	array	array	NOUN
ap-5159	139	7	of	of	ADP
ap-5159	139	8	129	129	NUM
ap-5159	139	9	h.	h.	PROPN
ap-5159	139	10	t.	t.	PROPN
ap-5159	139	11	haider	haider	PROPN
ap-5159	139	12	,	,	PUNCT
ap-5159	139	13	d.	d.	PROPN
ap-5159	139	14	h.	h.	PROPN
ap-5159	139	15	muhsen	muhsen	PROPN
ap-5159	139	16	,	,	PUNCT
ap-5159	139	17	h.	h.	PROPN
ap-5159	139	18	i.	i.	PROPN
ap-5159	139	19	shahadi	shahadi	PROPN
ap-5159	139	20	,	,	PUNCT
ap-5159	139	21	o.	o.	PROPN
ap-5159	139	22	h.	h.	PROPN
ap-5159	139	23	see	see	VERB
ap-5159	139	24	acta	acta	PROPN
ap-5159	139	25	polytechnica	polytechnica	PROPN
ap-5159	139	26	optimal	optimal	ADJ
ap-5159	139	27	sml	sml	PROPN
ap-5159	139	28	(	(	PUNCT
ap-5159	139	29	bits	bits	PROPN
ap-5159	139	30	)	)	PUNCT
ap-5159	139	31	secrete	secrete	NOUN
ap-5159	139	32	image	image	NOUN
ap-5159	139	33	/	/	SYM
ap-5159	139	34	cover	cover	NOUN
ap-5159	139	35	image	image	NOUN
ap-5159	139	36	size	size	NOUN
ap-5159	139	37	(	(	PUNCT
ap-5159	139	38	%	%	INTJ
ap-5159	139	39	)	)	PUNCT
ap-5159	140	1	k	k	ADJ
ap-5159	140	2	/	/	SYM
ap-5159	140	3	secret	secret	ADJ
ap-5159	140	4	message	message	NOUN
ap-5159	140	5	length	length	NOUN
ap-5159	140	6	nc	nc	PROPN
ap-5159	140	7	3	3	NUM
ap-5159	140	8	1	1	NUM
ap-5159	140	9	1.33	1.33	NUM
ap-5159	140	10	1	1	NUM
ap-5159	140	11	3	3	NUM
ap-5159	140	12	10	10	NUM
ap-5159	140	13	1.33	1.33	NUM
ap-5159	140	14	1	1	NUM
ap-5159	140	15	8	8	NUM
ap-5159	140	16	50	50	NUM
ap-5159	140	17	1.33	1.33	NUM
ap-5159	140	18	1	1	NUM
ap-5159	140	19	3	3	NUM
ap-5159	140	20	100	100	NUM
ap-5159	140	21	1.33	1.33	NUM
ap-5159	140	22	1	1	NUM
ap-5159	140	23	6	6	NUM
ap-5159	140	24	300	300	NUM
ap-5159	140	25	1.33	1.33	NUM
ap-5159	140	26	1	1	NUM
ap-5159	140	27	7	7	NUM
ap-5159	140	28	600	600	NUM
ap-5159	140	29	1.33	1.33	NUM
ap-5159	140	30	1	1	NUM
ap-5159	140	31	table	table	NOUN
ap-5159	140	32	1	1	NUM
ap-5159	140	33	.	.	PUNCT
ap-5159	140	34	results	result	NOUN
ap-5159	140	35	of	of	ADP
ap-5159	140	36	cameraman	cameraman	ADJ
ap-5159	140	37	secret	secret	ADJ
ap-5159	140	38	image	image	NOUN
ap-5159	140	39	and	and	CCONJ
ap-5159	140	40	the	the	DET
ap-5159	140	41	rice	rice	NOUN
ap-5159	140	42	cover	cover	NOUN
ap-5159	140	43	image	image	NOUN
ap-5159	140	44	.	.	PUNCT
ap-5159	141	1	optimal	optimal	ADJ
ap-5159	141	2	sml	sml	PROPN
ap-5159	141	3	(	(	PUNCT
ap-5159	141	4	bits	bits	PROPN
ap-5159	141	5	)	)	PUNCT
ap-5159	141	6	secrete	secrete	NOUN
ap-5159	141	7	image	image	NOUN
ap-5159	141	8	/	/	SYM
ap-5159	141	9	cover	cover	NOUN
ap-5159	141	10	image	image	NOUN
ap-5159	141	11	size	size	NOUN
ap-5159	141	12	(	(	PUNCT
ap-5159	141	13	%	%	INTJ
ap-5159	141	14	)	)	PUNCT
ap-5159	141	15	k	k	ADJ
ap-5159	141	16	/	/	SYM
ap-5159	141	17	secret	secret	ADJ
ap-5159	141	18	message	message	NOUN
ap-5159	141	19	length	length	NOUN
ap-5159	141	20	nc	nc	PROPN
ap-5159	141	21	6	6	NUM
ap-5159	141	22	1	1	NUM
ap-5159	141	23	1.33	1.33	NUM
ap-5159	141	24	1	1	NUM
ap-5159	141	25	4	4	NUM
ap-5159	141	26	10	10	NUM
ap-5159	141	27	1.25	1.25	NUM
ap-5159	141	28	1	1	NUM
ap-5159	141	29	8	8	NUM
ap-5159	141	30	50	50	NUM
ap-5159	141	31	1.37	1.37	NUM
ap-5159	141	32	1	1	NUM
ap-5159	141	33	7	7	NUM
ap-5159	141	34	100	100	NUM
ap-5159	141	35	1.42	1.42	NUM
ap-5159	141	36	1	1	NUM
ap-5159	141	37	6	6	NUM
ap-5159	141	38	300	300	NUM
ap-5159	141	39	1.5	1.5	NUM
ap-5159	141	40	1	1	NUM
ap-5159	141	41	6	6	NUM
ap-5159	141	42	600	600	NUM
ap-5159	141	43	1.5	1.5	NUM
ap-5159	141	44	1	1	NUM
ap-5159	141	45	table	table	NOUN
ap-5159	141	46	2	2	NUM
ap-5159	141	47	.	.	PUNCT
ap-5159	141	48	results	result	NOUN
ap-5159	141	49	of	of	ADP
ap-5159	141	50	autumn	autumn	NOUN
ap-5159	141	51	cover	cover	NOUN
ap-5159	141	52	image	image	NOUN
ap-5159	141	53	and	and	CCONJ
ap-5159	141	54	the	the	DET
ap-5159	141	55	office_4	office_4	NOUN
ap-5159	141	56	secret	secret	ADJ
ap-5159	141	57	image	image	NOUN
ap-5159	141	58	.	.	PUNCT
ap-5159	142	1	optimal	optimal	ADJ
ap-5159	142	2	sml	sml	PROPN
ap-5159	142	3	(	(	PUNCT
ap-5159	142	4	bits	bits	PROPN
ap-5159	142	5	)	)	PUNCT
ap-5159	142	6	secrete	secrete	NOUN
ap-5159	142	7	text	text	NOUN
ap-5159	142	8	size	size	NOUN
ap-5159	142	9	/	/	SYM
ap-5159	142	10	cover	cover	NOUN
ap-5159	142	11	image	image	NOUN
ap-5159	142	12	size	size	NOUN
ap-5159	142	13	(	(	PUNCT
ap-5159	142	14	%	%	INTJ
ap-5159	142	15	)	)	PUNCT
ap-5159	142	16	k	k	ADJ
ap-5159	142	17	/	/	SYM
ap-5159	142	18	secret	secret	ADJ
ap-5159	142	19	text	text	NOUN
ap-5159	142	20	length	length	NOUN
ap-5159	142	21	nc	nc	PROPN
ap-5159	142	22	3	3	NUM
ap-5159	142	23	original	original	ADJ
ap-5159	142	24	size	size	NOUN
ap-5159	142	25	for	for	ADP
ap-5159	142	26	each	each	DET
ap-5159	142	27	1.33	1.33	NUM
ap-5159	142	28	1	1	NUM
ap-5159	142	29	3	3	NUM
ap-5159	142	30	10	10	NUM
ap-5159	142	31	1.33	1.33	NUM
ap-5159	142	32	1	1	NUM
ap-5159	142	33	6	6	NUM
ap-5159	142	34	20	20	NUM
ap-5159	142	35	1.49	1.49	NUM
ap-5159	142	36	1	1	NUM
ap-5159	142	37	3	3	NUM
ap-5159	142	38	30	30	NUM
ap-5159	142	39	1.33	1.33	NUM
ap-5159	142	40	1	1	NUM
ap-5159	142	41	4	4	NUM
ap-5159	142	42	40	40	NUM
ap-5159	142	43	1.25	1.25	NUM
ap-5159	142	44	1	1	NUM
ap-5159	142	45	table	table	NOUN
ap-5159	142	46	3	3	NUM
ap-5159	142	47	.	.	PUNCT
ap-5159	142	48	results	result	NOUN
ap-5159	142	49	of	of	ADP
ap-5159	142	50	rice	rice	NOUN
ap-5159	142	51	cover	cover	NOUN
ap-5159	142	52	image	image	NOUN
ap-5159	142	53	and	and	CCONJ
ap-5159	142	54	the	the	DET
ap-5159	142	55	text	text	NOUN
ap-5159	142	56	secret	secret	ADJ
ap-5159	142	57	message	message	NOUN
ap-5159	142	58	.	.	PUNCT
ap-5159	143	1	figure	figure	NOUN
ap-5159	143	2	5	5	NUM
ap-5159	143	3	.	.	PUNCT
ap-5159	144	1	(	(	PUNCT
ap-5159	144	2	a	a	X
ap-5159	144	3	)	)	PUNCT
ap-5159	144	4	secrete	secrete	NOUN
ap-5159	144	5	image	image	NOUN
ap-5159	144	6	,	,	PUNCT
ap-5159	144	7	(	(	PUNCT
ap-5159	144	8	b	b	X
ap-5159	144	9	)	)	PUNCT
ap-5159	144	10	cover	cover	NOUN
ap-5159	144	11	image	image	NOUN
ap-5159	144	12	.	.	PUNCT
ap-5159	145	1	130	130	NUM
ap-5159	145	2	vol	vol	NOUN
ap-5159	145	3	.	.	PUNCT
ap-5159	146	1	59	59	NUM
ap-5159	146	2	no	no	NOUN
ap-5159	146	3	.	.	PUNCT
ap-5159	147	1	2/2019	2/2019	NUM
ap-5159	147	2	a	a	DET
ap-5159	147	3	new	new	ADJ
ap-5159	147	4	and	and	CCONJ
ap-5159	147	5	adaptive	adaptive	ADJ
ap-5159	147	6	security	security	NOUN
ap-5159	147	7	model	model	NOUN
ap-5159	147	8	for	for	ADP
ap-5159	147	9	public	public	ADJ
ap-5159	147	10	communication	communication	NOUN
ap-5159	147	11	.	.	PUNCT
ap-5159	147	12	.	.	PUNCT
ap-5159	148	1	.	.	PUNCT
ap-5159	149	1	figure	figure	VERB
ap-5159	149	2	6	6	NUM
ap-5159	149	3	.	.	PUNCT
ap-5159	150	1	the	the	DET
ap-5159	150	2	reconstructed	reconstructed	ADJ
ap-5159	150	3	secret	secret	ADJ
ap-5159	150	4	image	image	NOUN
ap-5159	150	5	autumn	autumn	NOUN
ap-5159	150	6	(	(	PUNCT
ap-5159	150	7	345	345	NUM
ap-5159	150	8	×	×	NOUN
ap-5159	150	9	206	206	NUM
ap-5159	150	10	)	)	PUNCT
ap-5159	150	11	.	.	PUNCT
ap-5159	151	1	cover	cover	VERB
ap-5159	151	2	image	image	NOUN
ap-5159	151	3	secret	secret	ADJ
ap-5159	151	4	image	image	NOUN
ap-5159	151	5	nc	nc	PROPN
ap-5159	151	6	cameraman	cameraman	PROPN
ap-5159	151	7	rice	rice	PROPN
ap-5159	151	8	0.003	0.003	NUM
ap-5159	151	9	autumn	autumn	NOUN
ap-5159	151	10	office	office	NOUN
ap-5159	151	11	0.006	0.006	NUM
ap-5159	151	12	rice	rice	NOUN
ap-5159	151	13	text	text	NOUN
ap-5159	151	14	0.001	0.001	NUM
ap-5159	151	15	table	table	NOUN
ap-5159	151	16	4	4	NUM
ap-5159	151	17	.	.	PUNCT
ap-5159	151	18	results	result	NOUN
ap-5159	151	19	of	of	ADP
ap-5159	151	20	key	key	ADJ
ap-5159	151	21	change	change	NOUN
ap-5159	151	22	sensitivity	sensitivity	NOUN
ap-5159	151	23	.	.	PUNCT
ap-5159	152	1	cover	cover	NOUN
ap-5159	152	2	and	and	CCONJ
ap-5159	152	3	secret	secret	ADJ
ap-5159	152	4	images	image	NOUN
ap-5159	152	5	,	,	PUNCT
ap-5159	152	6	the	the	DET
ap-5159	152	7	minimum	minimum	ADJ
ap-5159	152	8	secret	secret	ADJ
ap-5159	152	9	message	message	NOUN
ap-5159	152	10	to	to	ADP
ap-5159	152	11	key	key	ADJ
ap-5159	152	12	length	length	NOUN
ap-5159	152	13	is	be	AUX
ap-5159	152	14	presented	present	VERB
ap-5159	152	15	in	in	ADP
ap-5159	152	16	10	10	NUM
ap-5159	152	17	%	%	NOUN
ap-5159	152	18	of	of	ADP
ap-5159	152	19	the	the	DET
ap-5159	152	20	rate	rate	NOUN
ap-5159	152	21	of	of	ADP
ap-5159	152	22	the	the	DET
ap-5159	152	23	secret	secret	ADJ
ap-5159	152	24	message	message	NOUN
ap-5159	152	25	to	to	PART
ap-5159	152	26	cover	cover	VERB
ap-5159	152	27	image	image	NOUN
ap-5159	152	28	size	size	NOUN
ap-5159	152	29	for	for	ADP
ap-5159	152	30	an	an	DET
ap-5159	152	31	optimal	optimal	ADJ
ap-5159	152	32	secret	secret	ADJ
ap-5159	152	33	message	message	NOUN
ap-5159	152	34	frame	frame	NOUN
ap-5159	152	35	of	of	ADP
ap-5159	152	36	4	4	NUM
ap-5159	152	37	bits	bit	NOUN
ap-5159	152	38	.	.	PUNCT
ap-5159	153	1	for	for	ADP
ap-5159	153	2	the	the	DET
ap-5159	153	3	very	very	ADV
ap-5159	153	4	high	high	ADJ
ap-5159	153	5	capacity	capacity	NOUN
ap-5159	153	6	of	of	ADP
ap-5159	153	7	1:600	1:600	NUM
ap-5159	153	8	ratio	ratio	NOUN
ap-5159	153	9	of	of	ADP
ap-5159	153	10	the	the	DET
ap-5159	153	11	secret	secret	ADJ
ap-5159	153	12	image	image	NOUN
ap-5159	153	13	to	to	ADP
ap-5159	153	14	the	the	DET
ap-5159	153	15	cover	cover	NOUN
ap-5159	153	16	image	image	NOUN
ap-5159	153	17	size	size	NOUN
ap-5159	153	18	,	,	PUNCT
ap-5159	153	19	the	the	DET
ap-5159	153	20	secret	secret	ADJ
ap-5159	153	21	message	message	NOUN
ap-5159	153	22	to	to	ADP
ap-5159	153	23	key	key	ADJ
ap-5159	153	24	length	length	NOUN
ap-5159	153	25	is	be	AUX
ap-5159	153	26	about	about	ADP
ap-5159	153	27	1.5	1.5	NUM
ap-5159	153	28	.	.	PUNCT
ap-5159	154	1	furthermore	furthermore	ADV
ap-5159	154	2	,	,	PUNCT
ap-5159	154	3	the	the	DET
ap-5159	154	4	nc	nc	PROPN
ap-5159	154	5	for	for	ADP
ap-5159	154	6	all	all	DET
ap-5159	154	7	sizes	size	NOUN
ap-5159	154	8	of	of	ADP
ap-5159	154	9	images	image	NOUN
ap-5159	154	10	are	be	AUX
ap-5159	154	11	equal	equal	ADJ
ap-5159	154	12	to	to	ADP
ap-5159	154	13	1	1	NUM
ap-5159	154	14	.	.	PUNCT
ap-5159	154	15	fig	fig	NOUN
ap-5159	154	16	.	.	PUNCT
ap-5159	155	1	6	6	NUM
ap-5159	155	2	shows	show	VERB
ap-5159	155	3	the	the	DET
ap-5159	155	4	reconstructed	reconstructed	ADJ
ap-5159	155	5	image	image	NOUN
ap-5159	155	6	.	.	PUNCT
ap-5159	156	1	the	the	DET
ap-5159	156	2	proposed	propose	VERB
ap-5159	156	3	model	model	NOUN
ap-5159	156	4	is	be	AUX
ap-5159	156	5	tested	test	VERB
ap-5159	156	6	for	for	ADP
ap-5159	156	7	a	a	DET
ap-5159	156	8	text	text	NOUN
ap-5159	156	9	type	type	NOUN
ap-5159	156	10	that	that	PRON
ap-5159	156	11	contains	contain	VERB
ap-5159	156	12	1055	1055	NUM
ap-5159	156	13	different	different	ADJ
ap-5159	156	14	patterns	pattern	NOUN
ap-5159	156	15	and	and	CCONJ
ap-5159	156	16	each	each	DET
ap-5159	156	17	pattern	pattern	NOUN
ap-5159	156	18	has	have	VERB
ap-5159	156	19	8	8	NUM
ap-5159	156	20	bits	bit	NOUN
ap-5159	156	21	(	(	PUNCT
ap-5159	156	22	1	1	NUM
ap-5159	156	23	byte	byte	NOUN
ap-5159	156	24	)	)	PUNCT
ap-5159	156	25	as	as	ADP
ap-5159	156	26	a	a	DET
ap-5159	156	27	secret	secret	ADJ
ap-5159	156	28	message	message	NOUN
ap-5159	156	29	while	while	SCONJ
ap-5159	156	30	the	the	DET
ap-5159	156	31	cover	cover	NOUN
ap-5159	156	32	image	image	NOUN
ap-5159	156	33	is	be	AUX
ap-5159	156	34	is	be	AUX
ap-5159	156	35	represented	represent	VERB
ap-5159	156	36	by	by	ADP
ap-5159	156	37	a	a	DET
ap-5159	156	38	rice	rice	NOUN
ap-5159	156	39	photo	photo	NOUN
ap-5159	156	40	of	of	ADP
ap-5159	156	41	(	(	PUNCT
ap-5159	156	42	256	256	NUM
ap-5159	156	43	×	×	NOUN
ap-5159	156	44	256	256	NUM
ap-5159	156	45	)	)	PUNCT
ap-5159	156	46	pixels	pixel	NOUN
ap-5159	156	47	.	.	PUNCT
ap-5159	157	1	table	table	NOUN
ap-5159	157	2	3	3	NUM
ap-5159	157	3	shows	show	VERB
ap-5159	157	4	the	the	DET
ap-5159	157	5	results	result	NOUN
ap-5159	157	6	for	for	ADP
ap-5159	157	7	different	different	ADJ
ap-5159	157	8	percentages	percentage	NOUN
ap-5159	157	9	of	of	ADP
ap-5159	157	10	text	text	NOUN
ap-5159	157	11	to	to	PART
ap-5159	157	12	cover	cover	VERB
ap-5159	157	13	image	image	NOUN
ap-5159	157	14	size	size	NOUN
ap-5159	157	15	.	.	PUNCT
ap-5159	158	1	for	for	ADP
ap-5159	158	2	a	a	DET
ap-5159	158	3	high	high	ADJ
ap-5159	158	4	capacity	capacity	NOUN
ap-5159	158	5	of	of	ADP
ap-5159	158	6	40	40	NUM
ap-5159	158	7	%	%	NOUN
ap-5159	158	8	secret	secret	NOUN
ap-5159	158	9	to	to	PART
ap-5159	158	10	cover	cover	VERB
ap-5159	158	11	image	image	NOUN
ap-5159	158	12	size	size	NOUN
ap-5159	158	13	,	,	PUNCT
ap-5159	158	14	it	it	PRON
ap-5159	158	15	gives	give	VERB
ap-5159	158	16	a	a	DET
ap-5159	158	17	very	very	ADV
ap-5159	158	18	low	low	ADJ
ap-5159	158	19	ratio	ratio	NOUN
ap-5159	158	20	of	of	ADP
ap-5159	158	21	key	key	NOUN
ap-5159	158	22	to	to	ADP
ap-5159	158	23	secret	secret	ADJ
ap-5159	158	24	message	message	NOUN
ap-5159	158	25	length	length	NOUN
ap-5159	158	26	of	of	ADP
ap-5159	158	27	about	about	ADV
ap-5159	158	28	1.25	1.25	NUM
ap-5159	158	29	.	.	PUNCT
ap-5159	159	1	3.1	3.1	NUM
ap-5159	159	2	.	.	PUNCT
ap-5159	160	1	performance	performance	NOUN
ap-5159	160	2	evaluation	evaluation	NOUN
ap-5159	160	3	of	of	ADP
ap-5159	160	4	proposed	propose	VERB
ap-5159	160	5	model	model	NOUN
ap-5159	160	6	based	base	VERB
ap-5159	160	7	on	on	ADP
ap-5159	160	8	the	the	DET
ap-5159	160	9	proposed	propose	VERB
ap-5159	160	10	model	model	NOUN
ap-5159	160	11	,	,	PUNCT
ap-5159	160	12	the	the	DET
ap-5159	160	13	cover	cover	NOUN
ap-5159	160	14	image	image	NOUN
ap-5159	160	15	is	be	AUX
ap-5159	160	16	sent	send	VERB
ap-5159	160	17	without	without	ADP
ap-5159	160	18	any	any	DET
ap-5159	160	19	modification	modification	NOUN
ap-5159	160	20	so	so	SCONJ
ap-5159	160	21	that	that	SCONJ
ap-5159	160	22	imperceptibility	imperceptibility	NOUN
ap-5159	160	23	performance	performance	NOUN
ap-5159	160	24	(	(	PUNCT
ap-5159	160	25	quality	quality	NOUN
ap-5159	160	26	of	of	ADP
ap-5159	160	27	image	image	NOUN
ap-5159	160	28	)	)	PUNCT
ap-5159	160	29	is	be	AUX
ap-5159	160	30	not	not	PART
ap-5159	160	31	affected	affect	VERB
ap-5159	160	32	.	.	PUNCT
ap-5159	161	1	analysing	analyse	VERB
ap-5159	161	2	the	the	DET
ap-5159	161	3	security	security	NOUN
ap-5159	161	4	of	of	ADP
ap-5159	161	5	the	the	DET
ap-5159	161	6	proposed	propose	VERB
ap-5159	161	7	model	model	NOUN
ap-5159	161	8	against	against	ADP
ap-5159	161	9	different	different	ADJ
ap-5159	161	10	types	type	NOUN
ap-5159	161	11	of	of	ADP
ap-5159	161	12	attacks	attack	NOUN
ap-5159	161	13	is	be	AUX
ap-5159	161	14	achieved	achieve	VERB
ap-5159	161	15	through	through	ADP
ap-5159	161	16	different	different	ADJ
ap-5159	161	17	stages	stage	NOUN
ap-5159	161	18	.	.	PUNCT
ap-5159	162	1	first	first	ADJ
ap-5159	162	2	step	step	NOUN
ap-5159	162	3	is	be	AUX
ap-5159	162	4	to	to	PART
ap-5159	162	5	test	test	VERB
ap-5159	162	6	the	the	DET
ap-5159	162	7	key	key	ADJ
ap-5159	162	8	immunity	immunity	NOUN
ap-5159	162	9	of	of	ADP
ap-5159	162	10	the	the	DET
ap-5159	162	11	proposed	propose	VERB
ap-5159	162	12	model	model	NOUN
ap-5159	162	13	against	against	ADP
ap-5159	162	14	key	key	ADJ
ap-5159	162	15	change	change	NOUN
ap-5159	162	16	.	.	PUNCT
ap-5159	163	1	based	base	VERB
ap-5159	163	2	on	on	ADP
ap-5159	163	3	robustness	robustness	NOUN
ap-5159	163	4	of	of	ADP
ap-5159	163	5	the	the	DET
ap-5159	163	6	secure	secure	ADJ
ap-5159	163	7	system	system	NOUN
ap-5159	163	8	,	,	PUNCT
ap-5159	163	9	a	a	DET
ap-5159	163	10	high	high	ADJ
ap-5159	163	11	sensitivity	sensitivity	NOUN
ap-5159	163	12	should	should	AUX
ap-5159	163	13	be	be	AUX
ap-5159	163	14	presented	present	VERB
ap-5159	163	15	to	to	ADP
ap-5159	163	16	the	the	DET
ap-5159	163	17	change	change	NOUN
ap-5159	163	18	into	into	ADP
ap-5159	163	19	the	the	DET
ap-5159	163	20	secret	secret	ADJ
ap-5159	163	21	key	key	NOUN
ap-5159	163	22	[	[	X
ap-5159	163	23	27	27	NUM
ap-5159	163	24	]	]	PUNCT
ap-5159	163	25	.	.	PUNCT
ap-5159	164	1	in	in	ADP
ap-5159	164	2	this	this	DET
ap-5159	164	3	scenario	scenario	NOUN
ap-5159	164	4	,	,	PUNCT
ap-5159	164	5	let	let	VERB
ap-5159	164	6	us	we	PRON
ap-5159	164	7	suppose	suppose	VERB
ap-5159	164	8	the	the	DET
ap-5159	164	9	cover	cover	NOUN
ap-5159	164	10	image	image	NOUN
ap-5159	164	11	is	be	AUX
ap-5159	164	12	available	available	ADJ
ap-5159	164	13	but	but	CCONJ
ap-5159	164	14	the	the	DET
ap-5159	164	15	secret	secret	ADJ
ap-5159	164	16	key	key	NOUN
ap-5159	164	17	not	not	PART
ap-5159	164	18	detected	detect	VERB
ap-5159	164	19	,	,	PUNCT
ap-5159	164	20	the	the	DET
ap-5159	164	21	reconstructed	reconstructed	ADJ
ap-5159	164	22	secret	secret	ADJ
ap-5159	164	23	messages	message	NOUN
ap-5159	164	24	from	from	ADP
ap-5159	164	25	the	the	DET
ap-5159	164	26	adapted	adapted	ADJ
ap-5159	164	27	key	key	NOUN
ap-5159	164	28	for	for	ADP
ap-5159	164	29	different	different	ADJ
ap-5159	164	30	types	type	NOUN
ap-5159	164	31	of	of	ADP
ap-5159	164	32	cover	cover	NOUN
ap-5159	164	33	and	and	CCONJ
ap-5159	164	34	secret	secret	ADJ
ap-5159	164	35	images	image	NOUN
ap-5159	164	36	draw	draw	VERB
ap-5159	164	37	a	a	DET
ap-5159	164	38	high	high	ADJ
ap-5159	164	39	sensitivity	sensitivity	NOUN
ap-5159	164	40	for	for	ADP
ap-5159	164	41	the	the	DET
ap-5159	164	42	key	key	ADJ
ap-5159	164	43	change	change	NOUN
ap-5159	164	44	as	as	SCONJ
ap-5159	164	45	shown	show	VERB
ap-5159	164	46	in	in	ADP
ap-5159	164	47	table	table	NOUN
ap-5159	164	48	4	4	NUM
ap-5159	164	49	.	.	PUNCT
ap-5159	165	1	cover	cover	VERB
ap-5159	165	2	image	image	NOUN
ap-5159	165	3	secret	secret	ADJ
ap-5159	165	4	image	image	NOUN
ap-5159	165	5	nc	nc	PROPN
ap-5159	165	6	office	office	PROPN
ap-5159	165	7	rice	rice	NOUN
ap-5159	165	8	0.009	0.009	NUM
ap-5159	165	9	rice	rice	NOUN
ap-5159	165	10	office	office	NOUN
ap-5159	165	11	0.008	0.008	NUM
ap-5159	165	12	cameraman	cameraman	NOUN
ap-5159	165	13	text	text	NOUN
ap-5159	165	14	0.006	0.006	NUM
ap-5159	165	15	table	table	NOUN
ap-5159	165	16	5	5	NUM
ap-5159	165	17	.	.	PUNCT
ap-5159	165	18	results	result	NOUN
ap-5159	165	19	of	of	ADP
ap-5159	165	20	cover	cover	NOUN
ap-5159	165	21	change	change	NOUN
ap-5159	165	22	sensitivity	sensitivity	NOUN
ap-5159	165	23	.	.	PUNCT
ap-5159	166	1	from	from	ADP
ap-5159	166	2	these	these	DET
ap-5159	166	3	results	result	NOUN
ap-5159	166	4	,	,	PUNCT
ap-5159	166	5	the	the	DET
ap-5159	166	6	proposed	propose	VERB
ap-5159	166	7	model	model	NOUN
ap-5159	166	8	is	be	AUX
ap-5159	166	9	secure	secure	ADJ
ap-5159	166	10	and	and	CCONJ
ap-5159	166	11	has	have	VERB
ap-5159	166	12	a	a	DET
ap-5159	166	13	high	high	ADJ
ap-5159	166	14	sensitivity	sensitivity	NOUN
ap-5159	166	15	for	for	ADP
ap-5159	166	16	the	the	DET
ap-5159	166	17	key	key	ADJ
ap-5159	166	18	change	change	NOUN
ap-5159	166	19	.	.	PUNCT
ap-5159	167	1	the	the	DET
ap-5159	167	2	second	second	ADJ
ap-5159	167	3	test	test	NOUN
ap-5159	167	4	for	for	ADP
ap-5159	167	5	the	the	DET
ap-5159	167	6	sensitivity	sensitivity	NOUN
ap-5159	167	7	of	of	ADP
ap-5159	167	8	the	the	DET
ap-5159	167	9	proposed	propose	VERB
ap-5159	167	10	model	model	NOUN
ap-5159	167	11	is	be	AUX
ap-5159	167	12	focused	focus	VERB
ap-5159	167	13	on	on	ADP
ap-5159	167	14	the	the	DET
ap-5159	167	15	cover	cover	NOUN
ap-5159	167	16	image	image	NOUN
ap-5159	167	17	changes	change	NOUN
ap-5159	167	18	.	.	PUNCT
ap-5159	168	1	for	for	ADP
ap-5159	168	2	this	this	DET
ap-5159	168	3	case	case	NOUN
ap-5159	168	4	,	,	PUNCT
ap-5159	168	5	let	let	VERB
ap-5159	168	6	us	we	PRON
ap-5159	168	7	suppose	suppose	VERB
ap-5159	168	8	that	that	SCONJ
ap-5159	168	9	the	the	DET
ap-5159	168	10	key	key	NOUN
ap-5159	168	11	is	be	AUX
ap-5159	168	12	available	available	ADJ
ap-5159	168	13	but	but	CCONJ
ap-5159	168	14	the	the	DET
ap-5159	168	15	cover	cover	NOUN
ap-5159	168	16	image	image	NOUN
ap-5159	168	17	is	be	AUX
ap-5159	168	18	not	not	PART
ap-5159	168	19	recognized	recognize	VERB
ap-5159	168	20	.	.	PUNCT
ap-5159	169	1	different	different	ADJ
ap-5159	169	2	cover	cover	NOUN
ap-5159	169	3	images	image	NOUN
ap-5159	169	4	from	from	ADP
ap-5159	169	5	the	the	DET
ap-5159	169	6	original	original	ADJ
ap-5159	169	7	one	one	NOUN
ap-5159	169	8	that	that	PRON
ap-5159	169	9	has	have	AUX
ap-5159	169	10	been	be	AUX
ap-5159	169	11	used	use	VERB
ap-5159	169	12	in	in	ADP
ap-5159	169	13	the	the	DET
ap-5159	169	14	sending	sending	NOUN
ap-5159	169	15	process	process	NOUN
ap-5159	169	16	,	,	PUNCT
ap-5159	169	17	have	have	AUX
ap-5159	169	18	been	be	AUX
ap-5159	169	19	used	use	VERB
ap-5159	169	20	for	for	ADP
ap-5159	169	21	reconstructing	reconstruct	VERB
ap-5159	169	22	the	the	DET
ap-5159	169	23	secret	secret	ADJ
ap-5159	169	24	message	message	NOUN
ap-5159	169	25	.	.	PUNCT
ap-5159	170	1	table	table	NOUN
ap-5159	170	2	5	5	NUM
ap-5159	170	3	shows	show	VERB
ap-5159	170	4	the	the	DET
ap-5159	170	5	results	result	NOUN
ap-5159	170	6	of	of	ADP
ap-5159	170	7	this	this	DET
ap-5159	170	8	scenario	scenario	NOUN
ap-5159	170	9	,	,	PUNCT
ap-5159	170	10	the	the	DET
ap-5159	170	11	results	result	NOUN
ap-5159	170	12	show	show	VERB
ap-5159	170	13	a	a	DET
ap-5159	170	14	high	high	ADJ
ap-5159	170	15	sensitivity	sensitivity	NOUN
ap-5159	170	16	for	for	ADP
ap-5159	170	17	the	the	DET
ap-5159	170	18	cover	cover	NOUN
ap-5159	170	19	image	image	NOUN
ap-5159	170	20	change	change	NOUN
ap-5159	170	21	to	to	PART
ap-5159	170	22	reconstruct	reconstruct	VERB
ap-5159	170	23	the	the	DET
ap-5159	170	24	secret	secret	ADJ
ap-5159	170	25	message	message	NOUN
ap-5159	170	26	.	.	PUNCT
ap-5159	171	1	3.2	3.2	NUM
ap-5159	171	2	.	.	PUNCT
ap-5159	172	1	high	high	ADJ
ap-5159	172	2	level	level	NOUN
ap-5159	172	3	of	of	ADP
ap-5159	172	4	security	security	NOUN
ap-5159	172	5	and	and	CCONJ
ap-5159	172	6	capacity	capacity	NOUN
ap-5159	172	7	rate	rate	NOUN
ap-5159	172	8	of	of	ADP
ap-5159	172	9	process	process	NOUN
ap-5159	172	10	model	model	NOUN
ap-5159	172	11	in	in	ADP
ap-5159	172	12	steganography	steganography	NOUN
ap-5159	172	13	,	,	PUNCT
ap-5159	172	14	the	the	DET
ap-5159	172	15	level	level	NOUN
ap-5159	172	16	of	of	ADP
ap-5159	172	17	security	security	NOUN
ap-5159	172	18	(	(	PUNCT
ap-5159	172	19	undetectability	undetectability	NOUN
ap-5159	172	20	)	)	PUNCT
ap-5159	172	21	depends	depend	VERB
ap-5159	172	22	on	on	ADP
ap-5159	172	23	how	how	SCONJ
ap-5159	172	24	many	many	ADJ
ap-5159	172	25	secret	secret	ADJ
ap-5159	172	26	message	message	NOUN
ap-5159	172	27	size	size	NOUN
ap-5159	172	28	hide	hide	VERB
ap-5159	172	29	into	into	ADP
ap-5159	172	30	cover	cover	NOUN
ap-5159	172	31	message	message	NOUN
ap-5159	172	32	(	(	PUNCT
ap-5159	172	33	embedding	embed	VERB
ap-5159	172	34	capacity	capacity	NOUN
ap-5159	172	35	)	)	PUNCT
ap-5159	172	36	and	and	CCONJ
ap-5159	172	37	imperceptibility	imperceptibility	NOUN
ap-5159	172	38	(	(	PUNCT
ap-5159	172	39	visual	visual	ADJ
ap-5159	172	40	quality	quality	NOUN
ap-5159	172	41	)	)	PUNCT
ap-5159	172	42	.	.	PUNCT
ap-5159	173	1	these	these	DET
ap-5159	173	2	evaluation	evaluation	NOUN
ap-5159	173	3	parameters	parameter	NOUN
ap-5159	173	4	counteract	counteract	VERB
ap-5159	173	5	one	one	NUM
ap-5159	173	6	another	another	DET
ap-5159	173	7	.	.	PUNCT
ap-5159	174	1	while	while	SCONJ
ap-5159	174	2	,	,	PUNCT
ap-5159	174	3	in	in	ADP
ap-5159	174	4	cryptography	cryptography	NOUN
ap-5159	174	5	that	that	PRON
ap-5159	174	6	focus	focus	VERB
ap-5159	174	7	on	on	ADP
ap-5159	174	8	modification	modification	NOUN
ap-5159	174	9	of	of	ADP
ap-5159	174	10	a	a	DET
ap-5159	174	11	secret	secret	ADJ
ap-5159	174	12	message	message	NOUN
ap-5159	174	13	to	to	PART
ap-5159	174	14	make	make	VERB
ap-5159	174	15	it	it	PRON
ap-5159	174	16	incomprehensible	incomprehensible	ADJ
ap-5159	174	17	to	to	ADP
ap-5159	174	18	illegal	illegal	ADJ
ap-5159	174	19	users	user	NOUN
ap-5159	174	20	.	.	PUNCT
ap-5159	175	1	in	in	ADP
ap-5159	175	2	cryptography	cryptography	NOUN
ap-5159	175	3	,	,	PUNCT
ap-5159	175	4	the	the	DET
ap-5159	175	5	level	level	NOUN
ap-5159	175	6	of	of	ADP
ap-5159	175	7	security	security	NOUN
ap-5159	175	8	depends	depend	VERB
ap-5159	175	9	on	on	ADP
ap-5159	175	10	the	the	DET
ap-5159	175	11	exhibit	exhibit	NOUN
ap-5159	175	12	high	high	ADJ
ap-5159	175	13	sensitivity	sensitivity	NOUN
ap-5159	175	14	to	to	ADP
ap-5159	175	15	a	a	DET
ap-5159	175	16	secret	secret	ADJ
ap-5159	175	17	key	key	NOUN
ap-5159	175	18	.	.	PUNCT
ap-5159	176	1	the	the	DET
ap-5159	176	2	proposed	propose	VERB
ap-5159	176	3	security	security	NOUN
ap-5159	176	4	model	model	NOUN
ap-5159	176	5	does	do	AUX
ap-5159	176	6	not	not	PART
ap-5159	176	7	deal	deal	VERB
ap-5159	176	8	with	with	ADP
ap-5159	176	9	steganography	steganography	NOUN
ap-5159	176	10	techniques	technique	NOUN
ap-5159	176	11	because	because	SCONJ
ap-5159	176	12	there	there	PRON
ap-5159	176	13	are	be	VERB
ap-5159	176	14	no	no	DET
ap-5159	176	15	information	information	NOUN
ap-5159	176	16	hiding	hide	VERB
ap-5159	176	17	in	in	ADP
ap-5159	176	18	the	the	DET
ap-5159	176	19	cover	cover	NOUN
ap-5159	176	20	message	message	NOUN
ap-5159	176	21	nor	nor	CCONJ
ap-5159	176	22	cryptography	cryptography	NOUN
ap-5159	176	23	techniques	technique	NOUN
ap-5159	176	24	.	.	PUNCT
ap-5159	177	1	the	the	DET
ap-5159	177	2	cover	cover	NOUN
ap-5159	177	3	message	message	NOUN
ap-5159	177	4	is	be	AUX
ap-5159	177	5	sent	send	VERB
ap-5159	177	6	without	without	ADP
ap-5159	177	7	any	any	DET
ap-5159	177	8	change	change	NOUN
ap-5159	177	9	in	in	ADP
ap-5159	177	10	its	its	PRON
ap-5159	177	11	original	original	ADJ
ap-5159	177	12	form	form	NOUN
ap-5159	177	13	so	so	SCONJ
ap-5159	177	14	as	as	SCONJ
ap-5159	177	15	there	there	PRON
ap-5159	177	16	be	be	VERB
ap-5159	177	17	no	no	DET
ap-5159	177	18	arising	arise	VERB
ap-5159	177	19	for	for	ADP
ap-5159	177	20	any	any	DET
ap-5159	177	21	type	type	NOUN
ap-5159	177	22	of	of	ADP
ap-5159	177	23	suspicious	suspicious	ADJ
ap-5159	177	24	,	,	PUNCT
ap-5159	177	25	change	change	NOUN
ap-5159	177	26	or	or	CCONJ
ap-5159	177	27	modifying	modify	VERB
ap-5159	177	28	to	to	ADP
ap-5159	177	29	the	the	DET
ap-5159	177	30	cover	cover	NOUN
ap-5159	177	31	data	datum	NOUN
ap-5159	177	32	.	.	PUNCT
ap-5159	178	1	this	this	DET
ap-5159	178	2	lead	lead	VERB
ap-5159	178	3	to	to	ADP
ap-5159	178	4	very	very	ADV
ap-5159	178	5	high	high	ADJ
ap-5159	178	6	level	level	NOUN
ap-5159	178	7	of	of	ADP
ap-5159	178	8	security	security	NOUN
ap-5159	178	9	for	for	ADP
ap-5159	178	10	the	the	DET
ap-5159	178	11	information	information	NOUN
ap-5159	178	12	transmission	transmission	NOUN
ap-5159	178	13	over	over	ADP
ap-5159	178	14	a	a	DET
ap-5159	178	15	common	common	ADJ
ap-5159	178	16	communication	communication	NOUN
ap-5159	178	17	media	medium	NOUN
ap-5159	178	18	.	.	PUNCT
ap-5159	179	1	furthermore	furthermore	ADV
ap-5159	179	2	,	,	PUNCT
ap-5159	179	3	the	the	DET
ap-5159	179	4	capacity	capacity	NOUN
ap-5159	179	5	rate	rate	NOUN
ap-5159	179	6	for	for	ADP
ap-5159	179	7	secret	secret	ADJ
ap-5159	179	8	information	information	NOUN
ap-5159	179	9	are	be	AUX
ap-5159	179	10	very	very	ADV
ap-5159	179	11	high	high	ADJ
ap-5159	179	12	as	as	SCONJ
ap-5159	179	13	compared	compare	VERB
ap-5159	179	14	to	to	PART
ap-5159	179	15	cover	cover	VERB
ap-5159	179	16	information	information	NOUN
ap-5159	179	17	.	.	PUNCT
ap-5159	180	1	therefore	therefore	ADV
ap-5159	180	2	,	,	PUNCT
ap-5159	180	3	the	the	DET
ap-5159	180	4	proposed	propose	VERB
ap-5159	180	5	model	model	NOUN
ap-5159	180	6	overcomes	overcome	VERB
ap-5159	180	7	the	the	DET
ap-5159	180	8	overhead	overhead	NOUN
ap-5159	180	9	of	of	ADP
ap-5159	180	10	maintaining	maintain	VERB
ap-5159	180	11	high	high	ADJ
ap-5159	180	12	level	level	NOUN
ap-5159	180	13	of	of	ADP
ap-5159	180	14	security	security	NOUN
ap-5159	180	15	and	and	CCONJ
ap-5159	180	16	high	high	ADJ
ap-5159	180	17	capacity	capacity	NOUN
ap-5159	180	18	rate	rate	NOUN
ap-5159	180	19	that	that	PRON
ap-5159	180	20	can	can	AUX
ap-5159	180	21	be	be	AUX
ap-5159	180	22	obtained	obtain	VERB
ap-5159	180	23	via	via	ADP
ap-5159	180	24	the	the	DET
ap-5159	180	25	available	available	ADJ
ap-5159	180	26	security	security	NOUN
ap-5159	180	27	techniques	technique	NOUN
ap-5159	180	28	in	in	ADP
ap-5159	180	29	steganography	steganography	NOUN
ap-5159	180	30	and	and	CCONJ
ap-5159	180	31	cryptography	cryptography	NOUN
ap-5159	180	32	.	.	PUNCT
ap-5159	181	1	3.3	3.3	NUM
ap-5159	181	2	.	.	PUNCT
ap-5159	182	1	comparison	comparison	NOUN
ap-5159	182	2	of	of	ADP
ap-5159	182	3	proposed	propose	VERB
ap-5159	182	4	model	model	NOUN
ap-5159	182	5	with	with	ADP
ap-5159	182	6	existing	exist	VERB
ap-5159	182	7	models	model	NOUN
ap-5159	182	8	the	the	DET
ap-5159	182	9	available	available	ADJ
ap-5159	182	10	data	data	NOUN
ap-5159	182	11	security	security	NOUN
ap-5159	182	12	techniques	technique	NOUN
ap-5159	182	13	in	in	ADP
ap-5159	182	14	literature	literature	NOUN
ap-5159	182	15	are	be	AUX
ap-5159	182	16	classified	classify	VERB
ap-5159	182	17	into	into	ADP
ap-5159	182	18	two	two	NUM
ap-5159	182	19	categories	category	NOUN
ap-5159	182	20	;	;	PUNCT
ap-5159	182	21	encryption	encryption	NOUN
ap-5159	182	22	and	and	CCONJ
ap-5159	182	23	information	information	NOUN
ap-5159	182	24	hiding	hide	VERB
ap-5159	182	25	.	.	PUNCT
ap-5159	183	1	the	the	DET
ap-5159	183	2	proposed	propose	VERB
ap-5159	183	3	method	method	NOUN
ap-5159	183	4	differs	differ	VERB
ap-5159	183	5	from	from	ADP
ap-5159	183	6	these	these	DET
ap-5159	183	7	two	two	NUM
ap-5159	183	8	techniques	technique	NOUN
ap-5159	183	9	.	.	PUNCT
ap-5159	184	1	therefore	therefore	ADV
ap-5159	184	2	,	,	PUNCT
ap-5159	184	3	a	a	DET
ap-5159	184	4	basic	basic	ADJ
ap-5159	184	5	comparison	comparison	NOUN
ap-5159	184	6	with	with	ADP
ap-5159	184	7	these	these	DET
ap-5159	184	8	works	work	NOUN
ap-5159	184	9	is	be	AUX
ap-5159	184	10	maintained	maintain	VERB
ap-5159	184	11	here	here	ADV
ap-5159	184	12	.	.	PUNCT
ap-5159	185	1	several	several	ADJ
ap-5159	185	2	significant	significant	ADJ
ap-5159	185	3	features	feature	NOUN
ap-5159	185	4	are	be	AUX
ap-5159	185	5	highlighted	highlight	VERB
ap-5159	185	6	.	.	PUNCT
ap-5159	186	1	the	the	DET
ap-5159	186	2	most	most	ADV
ap-5159	186	3	important	important	ADJ
ap-5159	186	4	feature	feature	NOUN
ap-5159	186	5	is	be	AUX
ap-5159	186	6	the	the	DET
ap-5159	186	7	capacity	capacity	NOUN
ap-5159	186	8	rate	rate	NOUN
ap-5159	186	9	(	(	PUNCT
ap-5159	186	10	cr	cr	NOUN
ap-5159	186	11	)	)	PUNCT
ap-5159	186	12	,	,	PUNCT
ap-5159	186	13	which	which	PRON
ap-5159	186	14	refers	refer	VERB
ap-5159	186	15	to	to	ADP
ap-5159	186	16	the	the	DET
ap-5159	186	17	possible	possible	ADJ
ap-5159	186	18	frames	frame	NOUN
ap-5159	186	19	of	of	ADP
ap-5159	186	20	the	the	DET
ap-5159	186	21	secret	secret	ADJ
ap-5159	186	22	message	message	NOUN
ap-5159	186	23	that	that	PRON
ap-5159	186	24	can	can	AUX
ap-5159	186	25	be	be	AUX
ap-5159	186	26	exactly	exactly	ADV
ap-5159	186	27	located	locate	VERB
ap-5159	186	28	in	in	ADP
ap-5159	186	29	the	the	DET
ap-5159	186	30	cover	cover	NOUN
ap-5159	186	31	image.the	image.the	DET
ap-5159	186	32	capacity	capacity	NOUN
ap-5159	186	33	rate	rate	NOUN
ap-5159	186	34	in	in	ADP
ap-5159	186	35	the	the	DET
ap-5159	186	36	proposed	propose	VERB
ap-5159	186	37	model	model	NOUN
ap-5159	186	38	131	131	NUM
ap-5159	186	39	h.	h.	PROPN
ap-5159	186	40	t.	t.	PROPN
ap-5159	186	41	haider	haider	PROPN
ap-5159	186	42	,	,	PUNCT
ap-5159	186	43	d.	d.	PROPN
ap-5159	186	44	h.	h.	PROPN
ap-5159	186	45	muhsen	muhsen	PROPN
ap-5159	186	46	,	,	PUNCT
ap-5159	186	47	h.	h.	PROPN
ap-5159	186	48	i.	i.	PROPN
ap-5159	186	49	shahadi	shahadi	PROPN
ap-5159	186	50	,	,	PUNCT
ap-5159	186	51	o.	o.	PROPN
ap-5159	186	52	h.	h.	PROPN
ap-5159	186	53	see	see	VERB
ap-5159	186	54	acta	acta	PROPN
ap-5159	186	55	polytechnica	polytechnica	PROPN
ap-5159	186	56	methods	method	NOUN
ap-5159	186	57	cr	cr	PROPN
ap-5159	186	58	nc	nc	PROPN
ap-5159	187	1	[	[	X
ap-5159	187	2	24	24	NUM
ap-5159	187	3	]	]	SYM
ap-5159	187	4	1	1	NUM
ap-5159	187	5	1	1	NUM
ap-5159	187	6	[	[	X
ap-5159	187	7	23	23	NUM
ap-5159	187	8	]	]	SYM
ap-5159	187	9	1	1	NUM
ap-5159	187	10	0.95	0.95	NUM
ap-5159	187	11	proposed	propose	VERB
ap-5159	187	12	600	600	NUM
ap-5159	187	13	1	1	NUM
ap-5159	187	14	table	table	NOUN
ap-5159	187	15	6	6	NUM
ap-5159	187	16	.	.	PUNCT
ap-5159	187	17	results	result	NOUN
ap-5159	187	18	of	of	ADP
ap-5159	187	19	comparison	comparison	NOUN
ap-5159	187	20	.	.	PUNCT
ap-5159	188	1	slightly	slightly	ADV
ap-5159	188	2	differs	differ	VERB
ap-5159	188	3	from	from	ADP
ap-5159	188	4	the	the	DET
ap-5159	188	5	information	information	NOUN
ap-5159	188	6	hiding	hiding	NOUN
ap-5159	188	7	approach	approach	NOUN
ap-5159	188	8	,	,	PUNCT
ap-5159	188	9	where	where	SCONJ
ap-5159	188	10	,	,	PUNCT
ap-5159	188	11	in	in	ADP
ap-5159	188	12	information	information	NOUN
ap-5159	188	13	hiding	hiding	NOUN
ap-5159	188	14	,	,	PUNCT
ap-5159	188	15	the	the	DET
ap-5159	188	16	capacity	capacity	NOUN
ap-5159	188	17	rate	rate	NOUN
ap-5159	188	18	refers	refer	VERB
ap-5159	188	19	to	to	ADP
ap-5159	188	20	the	the	DET
ap-5159	188	21	amount	amount	NOUN
ap-5159	188	22	of	of	ADP
ap-5159	188	23	embedding	embed	VERB
ap-5159	188	24	data	datum	NOUN
ap-5159	188	25	capacity	capacity	NOUN
ap-5159	188	26	into	into	ADP
ap-5159	188	27	the	the	DET
ap-5159	188	28	cover	cover	NOUN
ap-5159	188	29	.	.	PUNCT
ap-5159	189	1	in	in	ADP
ap-5159	189	2	steganography	steganography	NOUN
ap-5159	189	3	,	,	PUNCT
ap-5159	189	4	a	a	DET
ap-5159	189	5	high	high	ADJ
ap-5159	189	6	capacity	capacity	NOUN
ap-5159	189	7	rate	rate	NOUN
ap-5159	189	8	requires	require	VERB
ap-5159	189	9	3	3	NUM
ap-5159	189	10	-	-	SYM
ap-5159	189	11	4	4	NUM
ap-5159	189	12	times	time	NOUN
ap-5159	189	13	of	of	ADP
ap-5159	189	14	the	the	DET
ap-5159	189	15	secret	secret	ADJ
ap-5159	189	16	message	message	NOUN
ap-5159	189	17	size	size	NOUN
ap-5159	189	18	[	[	X
ap-5159	189	19	23	23	NUM
ap-5159	189	20	]	]	PUNCT
ap-5159	189	21	.	.	PUNCT
ap-5159	190	1	furthermore	furthermore	ADV
ap-5159	190	2	,	,	PUNCT
ap-5159	190	3	steganography	steganography	NOUN
ap-5159	190	4	methods	method	NOUN
ap-5159	190	5	of	of	ADP
ap-5159	190	6	high	high	ADJ
ap-5159	190	7	capacity	capacity	NOUN
ap-5159	190	8	have	have	VERB
ap-5159	190	9	a	a	DET
ap-5159	190	10	very	very	ADV
ap-5159	190	11	weak	weak	ADJ
ap-5159	190	12	robustness	robustness	NOUN
ap-5159	190	13	and	and	CCONJ
ap-5159	190	14	critical	critical	ADJ
ap-5159	190	15	imperceptivity	imperceptivity	NOUN
ap-5159	190	16	.	.	PUNCT
ap-5159	191	1	while	while	SCONJ
ap-5159	191	2	in	in	ADP
ap-5159	191	3	the	the	DET
ap-5159	191	4	proposed	propose	VERB
ap-5159	191	5	model	model	NOUN
ap-5159	191	6	,	,	PUNCT
ap-5159	191	7	there	there	PRON
ap-5159	191	8	is	be	VERB
ap-5159	191	9	no	no	DET
ap-5159	191	10	information	information	NOUN
ap-5159	191	11	hiding	hide	VERB
ap-5159	191	12	into	into	ADP
ap-5159	191	13	the	the	DET
ap-5159	191	14	cover	cover	NOUN
ap-5159	191	15	image	image	NOUN
ap-5159	191	16	.	.	PUNCT
ap-5159	192	1	table	table	NOUN
ap-5159	192	2	6	6	NUM
ap-5159	192	3	shows	show	VERB
ap-5159	192	4	the	the	DET
ap-5159	192	5	comparison	comparison	NOUN
ap-5159	192	6	of	of	ADP
ap-5159	192	7	the	the	DET
ap-5159	192	8	capacity	capacity	NOUN
ap-5159	192	9	rate	rate	NOUN
ap-5159	192	10	of	of	ADP
ap-5159	192	11	the	the	DET
ap-5159	192	12	proposed	propose	VERB
ap-5159	192	13	model	model	NOUN
ap-5159	192	14	with	with	ADP
ap-5159	192	15	other	other	ADJ
ap-5159	192	16	works	work	NOUN
ap-5159	192	17	regardless	regardless	ADV
ap-5159	192	18	the	the	DET
ap-5159	192	19	types	type	NOUN
ap-5159	192	20	of	of	ADP
ap-5159	192	21	secret	secret	ADJ
ap-5159	192	22	and	and	CCONJ
ap-5159	192	23	cover	cover	VERB
ap-5159	192	24	messages	message	NOUN
ap-5159	192	25	.	.	PUNCT
ap-5159	193	1	from	from	ADP
ap-5159	193	2	table	table	NOUN
ap-5159	193	3	6	6	NUM
ap-5159	193	4	,	,	PUNCT
ap-5159	193	5	it	it	PRON
ap-5159	193	6	can	can	AUX
ap-5159	193	7	be	be	AUX
ap-5159	193	8	seen	see	VERB
ap-5159	193	9	that	that	SCONJ
ap-5159	193	10	the	the	DET
ap-5159	193	11	proposed	propose	VERB
ap-5159	193	12	model	model	NOUN
ap-5159	193	13	provides	provide	VERB
ap-5159	193	14	very	very	ADV
ap-5159	193	15	high	high	ADJ
ap-5159	193	16	capacity	capacity	NOUN
ap-5159	193	17	rate	rate	NOUN
ap-5159	193	18	.	.	PUNCT
ap-5159	194	1	most	most	ADJ
ap-5159	194	2	algorithms	algorithm	NOUN
ap-5159	194	3	in	in	ADP
ap-5159	194	4	the	the	DET
ap-5159	194	5	literature	literature	NOUN
ap-5159	194	6	have	have	VERB
ap-5159	194	7	a	a	DET
ap-5159	194	8	capacity	capacity	NOUN
ap-5159	194	9	rate	rate	NOUN
ap-5159	194	10	lesser	less	ADJ
ap-5159	194	11	than	than	ADP
ap-5159	194	12	1	1	NUM
ap-5159	194	13	time	time	NOUN
ap-5159	194	14	the	the	DET
ap-5159	194	15	secret	secret	ADJ
ap-5159	194	16	image	image	NOUN
ap-5159	194	17	since	since	SCONJ
ap-5159	194	18	the	the	DET
ap-5159	194	19	quality	quality	NOUN
ap-5159	194	20	of	of	ADP
ap-5159	194	21	images	image	NOUN
ap-5159	194	22	are	be	AUX
ap-5159	194	23	affected	affect	VERB
ap-5159	194	24	.	.	PUNCT
ap-5159	195	1	4	4	X
ap-5159	195	2	.	.	X
ap-5159	195	3	conclusion	conclusion	NOUN
ap-5159	195	4	in	in	ADP
ap-5159	195	5	this	this	DET
ap-5159	195	6	paper	paper	NOUN
ap-5159	195	7	,	,	PUNCT
ap-5159	195	8	a	a	DET
ap-5159	195	9	secure	secure	ADJ
ap-5159	195	10	data	data	NOUN
ap-5159	195	11	communication	communication	NOUN
ap-5159	195	12	model	model	NOUN
ap-5159	195	13	based	base	VERB
ap-5159	195	14	on	on	ADP
ap-5159	195	15	adaptive	adaptive	ADJ
ap-5159	195	16	identical	identical	ADJ
ap-5159	195	17	data	datum	NOUN
ap-5159	195	18	frames	frame	NOUN
ap-5159	195	19	is	be	AUX
ap-5159	195	20	proposed	propose	VERB
ap-5159	195	21	for	for	ADP
ap-5159	195	22	a	a	DET
ap-5159	195	23	high	high	ADJ
ap-5159	195	24	capacity	capacity	NOUN
ap-5159	195	25	rate	rate	NOUN
ap-5159	195	26	and	and	CCONJ
ap-5159	195	27	image	image	NOUN
ap-5159	195	28	quality	quality	NOUN
ap-5159	195	29	.	.	PUNCT
ap-5159	196	1	in	in	ADP
ap-5159	196	2	this	this	DET
ap-5159	196	3	model	model	NOUN
ap-5159	196	4	,	,	PUNCT
ap-5159	196	5	the	the	DET
ap-5159	196	6	cover	cover	NOUN
ap-5159	196	7	image	image	NOUN
ap-5159	196	8	is	be	AUX
ap-5159	196	9	sent	send	VERB
ap-5159	196	10	to	to	ADP
ap-5159	196	11	the	the	DET
ap-5159	196	12	receiver	receiver	NOUN
ap-5159	196	13	without	without	ADP
ap-5159	196	14	any	any	DET
ap-5159	196	15	modification	modification	NOUN
ap-5159	196	16	to	to	PART
ap-5159	196	17	prevent	prevent	VERB
ap-5159	196	18	any	any	DET
ap-5159	196	19	suspicion	suspicion	NOUN
ap-5159	196	20	from	from	ADP
ap-5159	196	21	attackers	attacker	NOUN
ap-5159	196	22	and	and	CCONJ
ap-5159	196	23	to	to	PART
ap-5159	196	24	keep	keep	VERB
ap-5159	196	25	a	a	DET
ap-5159	196	26	high	high	ADJ
ap-5159	196	27	imperceptibility	imperceptibility	NOUN
ap-5159	196	28	.	.	PUNCT
ap-5159	197	1	based	base	VERB
ap-5159	197	2	on	on	ADP
ap-5159	197	3	the	the	DET
ap-5159	197	4	optimal	optimal	ADJ
ap-5159	197	5	length	length	NOUN
ap-5159	197	6	of	of	ADP
ap-5159	197	7	the	the	DET
ap-5159	197	8	secret	secret	ADJ
ap-5159	197	9	message	message	NOUN
ap-5159	197	10	,	,	PUNCT
ap-5159	197	11	the	the	DET
ap-5159	197	12	last	last	ADJ
ap-5159	197	13	can	can	AUX
ap-5159	197	14	be	be	AUX
ap-5159	197	15	identically	identically	ADV
ap-5159	197	16	identified	identify	VERB
ap-5159	197	17	in	in	ADP
ap-5159	197	18	the	the	DET
ap-5159	197	19	cover	cover	NOUN
ap-5159	197	20	image	image	NOUN
ap-5159	197	21	.	.	PUNCT
ap-5159	198	1	accordingly	accordingly	ADV
ap-5159	198	2	,	,	PUNCT
ap-5159	198	3	the	the	DET
ap-5159	198	4	location	location	NOUN
ap-5159	198	5	of	of	ADP
ap-5159	198	6	these	these	DET
ap-5159	198	7	data	datum	NOUN
ap-5159	198	8	is	be	AUX
ap-5159	198	9	sent	send	VERB
ap-5159	198	10	to	to	ADP
ap-5159	198	11	the	the	DET
ap-5159	198	12	receiver	receiver	ADJ
ap-5159	198	13	side	side	NOUN
ap-5159	198	14	in	in	ADP
ap-5159	198	15	order	order	NOUN
ap-5159	198	16	to	to	PART
ap-5159	198	17	reconstruct	reconstruct	VERB
ap-5159	198	18	the	the	DET
ap-5159	198	19	original	original	ADJ
ap-5159	198	20	secret	secret	ADJ
ap-5159	198	21	message	message	NOUN
ap-5159	198	22	.	.	PUNCT
ap-5159	199	1	the	the	DET
ap-5159	199	2	capacity	capacity	NOUN
ap-5159	199	3	of	of	ADP
ap-5159	199	4	the	the	DET
ap-5159	199	5	secret	secret	ADJ
ap-5159	199	6	message	message	NOUN
ap-5159	199	7	can	can	AUX
ap-5159	199	8	be	be	AUX
ap-5159	199	9	larger	large	ADJ
ap-5159	199	10	than	than	ADP
ap-5159	199	11	the	the	DET
ap-5159	199	12	cover	cover	NOUN
ap-5159	199	13	image	image	NOUN
ap-5159	199	14	,	,	PUNCT
ap-5159	199	15	up	up	ADV
ap-5159	199	16	to	to	PART
ap-5159	199	17	600	600	NUM
ap-5159	199	18	times	time	NOUN
ap-5159	199	19	.	.	PUNCT
ap-5159	200	1	while	while	SCONJ
ap-5159	200	2	the	the	DET
ap-5159	200	3	length	length	NOUN
ap-5159	200	4	of	of	ADP
ap-5159	200	5	the	the	DET
ap-5159	200	6	key	key	NOUN
ap-5159	200	7	is	be	AUX
ap-5159	200	8	not	not	PART
ap-5159	200	9	larger	large	ADJ
ap-5159	200	10	than	than	ADP
ap-5159	200	11	the	the	DET
ap-5159	200	12	secret	secret	ADJ
ap-5159	200	13	message	message	NOUN
ap-5159	200	14	by	by	ADP
ap-5159	200	15	more	more	ADJ
ap-5159	200	16	than	than	ADP
ap-5159	200	17	25	25	NUM
ap-5159	200	18	%	%	NOUN
ap-5159	200	19	.	.	PUNCT
ap-5159	201	1	the	the	DET
ap-5159	201	2	results	result	NOUN
ap-5159	201	3	of	of	ADP
ap-5159	201	4	the	the	DET
ap-5159	201	5	proposed	propose	VERB
ap-5159	201	6	model	model	NOUN
ap-5159	201	7	are	be	AUX
ap-5159	201	8	evaluated	evaluate	VERB
ap-5159	201	9	and	and	CCONJ
ap-5159	201	10	compared	compare	VERB
ap-5159	201	11	with	with	ADP
ap-5159	201	12	other	other	ADJ
ap-5159	201	13	works	work	NOUN
ap-5159	201	14	in	in	ADP
ap-5159	201	15	terms	term	NOUN
ap-5159	201	16	of	of	ADP
ap-5159	201	17	the	the	DET
ap-5159	201	18	capacity	capacity	NOUN
ap-5159	201	19	rate	rate	NOUN
ap-5159	201	20	and	and	CCONJ
ap-5159	201	21	quality	quality	NOUN
ap-5159	201	22	of	of	ADP
ap-5159	201	23	the	the	DET
ap-5159	201	24	reconstructed	reconstructed	ADJ
ap-5159	201	25	secret	secret	ADJ
ap-5159	201	26	message	message	NOUN
ap-5159	201	27	.	.	PUNCT
ap-5159	202	1	it	it	PRON
ap-5159	202	2	is	be	AUX
ap-5159	202	3	found	find	VERB
ap-5159	202	4	from	from	ADP
ap-5159	202	5	the	the	DET
ap-5159	202	6	comparison	comparison	NOUN
ap-5159	202	7	that	that	SCONJ
ap-5159	202	8	the	the	DET
ap-5159	202	9	proposed	propose	VERB
ap-5159	202	10	model	model	NOUN
ap-5159	202	11	achieves	achieve	VERB
ap-5159	202	12	superior	superior	ADJ
ap-5159	202	13	findings	finding	NOUN
ap-5159	202	14	and	and	CCONJ
ap-5159	202	15	combines	combine	VERB
ap-5159	202	16	the	the	DET
ap-5159	202	17	advantages	advantage	NOUN
ap-5159	202	18	of	of	ADP
ap-5159	202	19	steganography	steganography	NOUN
ap-5159	202	20	and	and	CCONJ
ap-5159	202	21	cryptography	cryptography	NOUN
ap-5159	202	22	techniques	technique	NOUN
ap-5159	202	23	of	of	ADP
ap-5159	202	24	high	high	ADJ
ap-5159	202	25	capacity	capacity	NOUN
ap-5159	202	26	rate	rate	NOUN
ap-5159	202	27	and	and	CCONJ
ap-5159	202	28	high	high	ADJ
ap-5159	202	29	quality	quality	NOUN
ap-5159	202	30	.	.	PUNCT
ap-5159	203	1	acknowledgements	acknowledgement	NOUN
ap-5159	203	2	the	the	DET
ap-5159	203	3	first	first	ADJ
ap-5159	203	4	and	and	CCONJ
ap-5159	203	5	second	second	ADJ
ap-5159	203	6	authors	author	NOUN
ap-5159	203	7	would	would	AUX
ap-5159	203	8	like	like	VERB
ap-5159	203	9	to	to	PART
ap-5159	203	10	thank	thank	VERB
ap-5159	203	11	mustansiriyah	mustansiriyah	PROPN
ap-5159	203	12	university	university	PROPN
ap-5159	203	13	(	(	PUNCT
ap-5159	203	14	www.uomustansiriyah.edu.iq	www.uomustansiriyah.edu.iq	NOUN
ap-5159	203	15	)	)	PUNCT
ap-5159	203	16	baghdad	baghdad	PROPN
ap-5159	203	17	-	-	PUNCT
ap-5159	203	18	iraq	iraq	PROPN
ap-5159	203	19	for	for	ADP
ap-5159	203	20	its	its	PRON
ap-5159	203	21	support	support	NOUN
ap-5159	203	22	in	in	ADP
ap-5159	203	23	the	the	DET
ap-5159	203	24	present	present	ADJ
ap-5159	203	25	work	work	NOUN
ap-5159	203	26	.	.	PUNCT
ap-5159	204	1	references	reference	NOUN
ap-5159	204	2	[	[	X
ap-5159	204	3	1	1	NUM
ap-5159	204	4	]	]	PUNCT
ap-5159	204	5	m.	m.	NOUN
ap-5159	204	6	hussain	hussain	PROPN
ap-5159	204	7	,	,	PUNCT
ap-5159	204	8	a.	a.	NOUN
ap-5159	204	9	wahid	wahid	PROPN
ap-5159	204	10	,	,	PUNCT
ap-5159	204	11	n.	n.	PROPN
ap-5159	204	12	javed	javed	PROPN
ap-5159	204	13	,	,	PUNCT
ap-5159	204	14	k.-h	k.-h	PROPN
ap-5159	204	15	.	.	PUNCT
ap-5159	205	1	jung	jung	PROPN
ap-5159	205	2	.	.	PUNCT
ap-5159	206	1	recursive	recursive	ADJ
ap-5159	206	2	information	information	NOUN
ap-5159	206	3	hiding	hide	VERB
ap-5159	206	4	scheme	scheme	NOUN
ap-5159	206	5	through	through	ADP
ap-5159	206	6	lsb	lsb	PROPN
ap-5159	206	7	,	,	PUNCT
ap-5159	206	8	pvd	pvd	PROPN
ap-5159	206	9	shift	shift	NOUN
ap-5159	206	10	,	,	PUNCT
ap-5159	206	11	and	and	CCONJ
ap-5159	206	12	mpe	mpe	PROPN
ap-5159	206	13	.	.	PROPN
ap-5159	206	14	iete	iete	PROPN
ap-5159	206	15	technical	technical	PROPN
ap-5159	206	16	review	review	PROPN
ap-5159	206	17	35(1):53–63	35(1):53–63	NUM
ap-5159	206	18	,	,	PUNCT
ap-5159	206	19	2018	2018	NUM
ap-5159	206	20	.	.	PUNCT
ap-5159	207	1	doi:10.1080/02564602.2016.1244496	doi:10.1080/02564602.2016.1244496	NOUN
ap-5159	207	2	.	.	PUNCT
ap-5159	208	1	[	[	X
ap-5159	208	2	2	2	X
ap-5159	208	3	]	]	PUNCT
ap-5159	208	4	s.	s.	PROPN
ap-5159	208	5	a.	a.	PROPN
ap-5159	208	6	el	el	PROPN
ap-5159	208	7	rahman	rahman	PROPN
ap-5159	208	8	.	.	PUNCT
ap-5159	209	1	a	a	DET
ap-5159	209	2	comparative	comparative	ADJ
ap-5159	209	3	analysis	analysis	NOUN
ap-5159	209	4	of	of	ADP
ap-5159	209	5	image	image	NOUN
ap-5159	209	6	steganography	steganography	NOUN
ap-5159	209	7	based	base	VERB
ap-5159	209	8	on	on	ADP
ap-5159	209	9	dct	dct	PROPN
ap-5159	209	10	algorithm	algorithm	NOUN
ap-5159	209	11	and	and	CCONJ
ap-5159	209	12	steganography	steganography	NOUN
ap-5159	209	13	tool	tool	NOUN
ap-5159	209	14	to	to	PART
ap-5159	209	15	hide	hide	VERB
ap-5159	209	16	nuclear	nuclear	ADJ
ap-5159	209	17	reactors	reactor	NOUN
ap-5159	209	18	confidential	confidential	ADJ
ap-5159	209	19	information	information	NOUN
ap-5159	209	20	.	.	PUNCT
ap-5159	210	1	computers	computer	NOUN
ap-5159	210	2	&	&	CCONJ
ap-5159	210	3	electrical	electrical	ADJ
ap-5159	210	4	engineering	engineering	NOUN
ap-5159	210	5	70:380	70:380	NUM
ap-5159	210	6	–	–	PUNCT
ap-5159	210	7	399	399	NUM
ap-5159	210	8	,	,	PUNCT
ap-5159	210	9	2018	2018	NUM
ap-5159	210	10	.	.	PUNCT
ap-5159	211	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	211	2	/	/	SYM
ap-5159	211	3	j.compeleceng.2016.09.001	j.compeleceng.2016.09.001	PROPN
ap-5159	211	4	.	.	PUNCT
ap-5159	212	1	[	[	X
ap-5159	212	2	3	3	X
ap-5159	212	3	]	]	PUNCT
ap-5159	212	4	s.	s.	PROPN
ap-5159	212	5	jia	jia	PROPN
ap-5159	212	6	,	,	PUNCT
ap-5159	212	7	q.	q.	PROPN
ap-5159	212	8	zhou	zhou	PROPN
ap-5159	212	9	,	,	PUNCT
ap-5159	212	10	h.	h.	PROPN
ap-5159	212	11	zhou	zhou	PROPN
ap-5159	212	12	.	.	PUNCT
ap-5159	213	1	a	a	DET
ap-5159	213	2	novel	novel	ADJ
ap-5159	213	3	color	color	NOUN
ap-5159	213	4	image	image	NOUN
ap-5159	213	5	watermarking	watermarke	VERB
ap-5159	213	6	scheme	scheme	NOUN
ap-5159	213	7	based	base	VERB
ap-5159	213	8	on	on	ADP
ap-5159	213	9	dwt	dwt	PROPN
ap-5159	213	10	and	and	CCONJ
ap-5159	213	11	qr	qr	ADJ
ap-5159	213	12	decomposition	decomposition	NOUN
ap-5159	213	13	.	.	PUNCT
ap-5159	214	1	journal	journal	NOUN
ap-5159	214	2	of	of	ADP
ap-5159	214	3	applied	apply	VERB
ap-5159	214	4	science	science	NOUN
ap-5159	214	5	and	and	CCONJ
ap-5159	214	6	engineering	engineering	NOUN
ap-5159	214	7	20:193–200	20:193–200	PROPN
ap-5159	214	8	,	,	PUNCT
ap-5159	214	9	2017	2017	NUM
ap-5159	214	10	.	.	PUNCT
ap-5159	215	1	doi:10.6180	doi:10.6180	NOUN
ap-5159	215	2	/	/	SYM
ap-5159	215	3	jase.2017.20.2.07	jase.2017.20.2.07	NOUN
ap-5159	215	4	.	.	PUNCT
ap-5159	216	1	[	[	X
ap-5159	216	2	4	4	NUM
ap-5159	216	3	]	]	X
ap-5159	216	4	i.	i.	NOUN
ap-5159	216	5	muslukhov	muslukhov	PROPN
ap-5159	216	6	,	,	PUNCT
ap-5159	216	7	s.-t	s.-t	NOUN
ap-5159	216	8	.	.	PUNCT
ap-5159	217	1	sun	sun	PROPN
ap-5159	217	2	,	,	PUNCT
ap-5159	217	3	p.	p.	NOUN
ap-5159	217	4	wijesekera	wijesekera	NOUN
ap-5159	217	5	,	,	PUNCT
ap-5159	217	6	et	et	PROPN
ap-5159	217	7	al	al	PROPN
ap-5159	217	8	.	.	PUNCT
ap-5159	217	9	decoupling	decouple	VERB
ap-5159	217	10	data	data	NOUN
ap-5159	217	11	-	-	PUNCT
ap-5159	217	12	at	at	ADP
ap-5159	217	13	-	-	PUNCT
ap-5159	217	14	rest	rest	NOUN
ap-5159	217	15	encryption	encryption	NOUN
ap-5159	217	16	and	and	CCONJ
ap-5159	217	17	smartphone	smartphone	NOUN
ap-5159	217	18	locking	locking	NOUN
ap-5159	217	19	with	with	ADP
ap-5159	217	20	wearable	wearable	ADJ
ap-5159	217	21	devices	device	NOUN
ap-5159	217	22	.	.	PUNCT
ap-5159	218	1	pervasive	pervasive	ADJ
ap-5159	218	2	and	and	CCONJ
ap-5159	218	3	mobile	mobile	ADJ
ap-5159	218	4	computing	computing	NOUN
ap-5159	218	5	32:26–34	32:26–34	NUM
ap-5159	218	6	,	,	PUNCT
ap-5159	218	7	2016	2016	NUM
ap-5159	218	8	.	.	PUNCT
ap-5159	219	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	219	2	/	/	SYM
ap-5159	219	3	j.pmcj.2016.06.016	j.pmcj.2016.06.016	PROPN
ap-5159	219	4	.	.	PUNCT
ap-5159	220	1	[	[	X
ap-5159	220	2	5	5	NUM
ap-5159	220	3	]	]	PUNCT
ap-5159	220	4	x.	x.	PROPN
ap-5159	220	5	liao	liao	PROPN
ap-5159	220	6	,	,	PUNCT
ap-5159	220	7	j.	j.	PROPN
ap-5159	220	8	yin	yin	PROPN
ap-5159	220	9	,	,	PUNCT
ap-5159	220	10	s.	s.	PROPN
ap-5159	220	11	guo	guo	PROPN
ap-5159	220	12	,	,	PUNCT
ap-5159	220	13	et	et	PROPN
ap-5159	220	14	al	al	PROPN
ap-5159	220	15	.	.	PUNCT
ap-5159	221	1	medical	medical	ADJ
ap-5159	221	2	jpeg	jpeg	PROPN
ap-5159	221	3	image	image	NOUN
ap-5159	221	4	steganography	steganography	NOUN
ap-5159	221	5	based	base	VERB
ap-5159	221	6	on	on	ADP
ap-5159	221	7	preserving	preserve	VERB
ap-5159	221	8	inter	inter	ADJ
ap-5159	221	9	-	-	ADJ
ap-5159	221	10	block	block	ADJ
ap-5159	221	11	dependencies	dependency	NOUN
ap-5159	221	12	.	.	PUNCT
ap-5159	222	1	computers	computer	NOUN
ap-5159	222	2	&	&	CCONJ
ap-5159	222	3	electrical	electrical	ADJ
ap-5159	222	4	engineering	engineering	PROPN
ap-5159	222	5	67:320–329	67:320–329	PROPN
ap-5159	222	6	,	,	PUNCT
ap-5159	222	7	2018	2018	NUM
ap-5159	222	8	.	.	PUNCT
ap-5159	223	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	223	2	/	/	SYM
ap-5159	223	3	j.compeleceng.2017.08.020	j.compeleceng.2017.08.020	PROPN
ap-5159	223	4	.	.	PUNCT
ap-5159	224	1	[	[	X
ap-5159	224	2	6	6	NUM
ap-5159	224	3	]	]	PUNCT
ap-5159	224	4	l.	l.	PROPN
ap-5159	224	5	atzori	atzori	PROPN
ap-5159	224	6	,	,	PUNCT
ap-5159	224	7	a.	a.	NOUN
ap-5159	224	8	iera	iera	PROPN
ap-5159	224	9	,	,	PUNCT
ap-5159	224	10	g.	g.	PROPN
ap-5159	224	11	morabito	morabito	PROPN
ap-5159	224	12	.	.	PUNCT
ap-5159	225	1	the	the	DET
ap-5159	225	2	internet	internet	NOUN
ap-5159	225	3	of	of	ADP
ap-5159	225	4	things	thing	NOUN
ap-5159	225	5	:	:	PUNCT
ap-5159	225	6	a	a	DET
ap-5159	225	7	survey	survey	NOUN
ap-5159	225	8	.	.	PUNCT
ap-5159	226	1	compututer	compututer	NOUN
ap-5159	226	2	networks	network	NOUN
ap-5159	226	3	54(15):2787–2805	54(15):2787–2805	NUM
ap-5159	226	4	,	,	PUNCT
ap-5159	226	5	2010	2010	NUM
ap-5159	226	6	.	.	PUNCT
ap-5159	227	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	227	2	/	/	SYM
ap-5159	227	3	j.comnet.2010.05.010	j.comnet.2010.05.010	PROPN
ap-5159	227	4	.	.	PUNCT
ap-5159	228	1	[	[	X
ap-5159	228	2	7	7	X
ap-5159	228	3	]	]	X
ap-5159	228	4	s.	s.	PROPN
ap-5159	228	5	reddy	reddy	PROPN
ap-5159	228	6	,	,	PUNCT
ap-5159	228	7	m.	m.	PROPN
ap-5159	228	8	kumar	kumar	PROPN
ap-5159	228	9	,	,	PUNCT
ap-5159	228	10	t.	t.	PROPN
ap-5159	228	11	mallick	mallick	PROPN
ap-5159	228	12	,	,	PUNCT
ap-5159	228	13	et	et	PROPN
ap-5159	228	14	al	al	PROPN
ap-5159	228	15	.	.	PUNCT
ap-5159	229	1	a	a	DET
ap-5159	229	2	review	review	NOUN
ap-5159	229	3	of	of	ADP
ap-5159	229	4	integration	integration	NOUN
ap-5159	229	5	,	,	PUNCT
ap-5159	229	6	control	control	NOUN
ap-5159	229	7	,	,	PUNCT
ap-5159	229	8	communication	communication	NOUN
ap-5159	229	9	and	and	CCONJ
ap-5159	229	10	metering	metering	NOUN
ap-5159	229	11	(	(	PUNCT
ap-5159	229	12	iccm	iccm	NOUN
ap-5159	229	13	)	)	PUNCT
ap-5159	229	14	of	of	ADP
ap-5159	229	15	renewable	renewable	ADJ
ap-5159	229	16	energy	energy	NOUN
ap-5159	229	17	based	base	VERB
ap-5159	229	18	smart	smart	ADJ
ap-5159	229	19	grid	grid	NOUN
ap-5159	229	20	.	.	PUNCT
ap-5159	230	1	renewable	renewable	ADJ
ap-5159	230	2	and	and	CCONJ
ap-5159	230	3	sustainable	sustainable	ADJ
ap-5159	230	4	energy	energy	NOUN
ap-5159	230	5	reviews	review	NOUN
ap-5159	230	6	38:180–192	38:180–192	NUM
ap-5159	230	7	,	,	PUNCT
ap-5159	230	8	2014	2014	NUM
ap-5159	230	9	.	.	PUNCT
ap-5159	231	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	231	2	/	/	SYM
ap-5159	231	3	j.rser.2014.05.049	j.rser.2014.05.049	PROPN
ap-5159	231	4	.	.	PUNCT
ap-5159	232	1	[	[	X
ap-5159	232	2	8	8	NUM
ap-5159	232	3	]	]	X
ap-5159	232	4	d.	d.	PROPN
ap-5159	232	5	zeng	zeng	PROPN
ap-5159	232	6	,	,	PUNCT
ap-5159	232	7	s.	s.	PROPN
ap-5159	232	8	guo	guo	PROPN
ap-5159	232	9	,	,	PUNCT
ap-5159	232	10	z.	z.	PROPN
ap-5159	232	11	cheng	cheng	PROPN
ap-5159	232	12	.	.	PUNCT
ap-5159	233	1	the	the	DET
ap-5159	233	2	web	web	NOUN
ap-5159	233	3	of	of	ADP
ap-5159	233	4	things	thing	NOUN
ap-5159	233	5	:	:	PUNCT
ap-5159	233	6	a	a	DET
ap-5159	233	7	survey	survey	NOUN
ap-5159	233	8	(	(	PUNCT
ap-5159	233	9	invited	invite	VERB
ap-5159	233	10	paper	paper	NOUN
ap-5159	233	11	)	)	PUNCT
ap-5159	233	12	.	.	PUNCT
ap-5159	234	1	journal	journal	PROPN
ap-5159	234	2	of	of	ADP
ap-5159	234	3	communications	communication	NOUN
ap-5159	234	4	6(6):424–438	6(6):424–438	NUM
ap-5159	234	5	,	,	PUNCT
ap-5159	234	6	2011	2011	NUM
ap-5159	234	7	.	.	PUNCT
ap-5159	235	1	doi:10.4304	doi:10.4304	PROPN
ap-5159	235	2	/	/	SYM
ap-5159	235	3	jcm.6.6.424	jcm.6.6.424	PROPN
ap-5159	235	4	-	-	PUNCT
ap-5159	235	5	438	438	NUM
ap-5159	235	6	.	.	PUNCT
ap-5159	236	1	[	[	X
ap-5159	236	2	9	9	NUM
ap-5159	236	3	]	]	PUNCT
ap-5159	236	4	l.	l.	PROPN
ap-5159	236	5	xue	xue	PROPN
ap-5159	236	6	,	,	PUNCT
ap-5159	236	7	y.	y.	PROPN
ap-5159	236	8	yu	yu	PROPN
ap-5159	236	9	,	,	PUNCT
ap-5159	236	10	y.	y.	PROPN
ap-5159	236	11	li	li	PROPN
ap-5159	236	12	,	,	PUNCT
ap-5159	236	13	et	et	PROPN
ap-5159	236	14	al	al	PROPN
ap-5159	236	15	.	.	PROPN
ap-5159	236	16	efficient	efficient	PROPN
ap-5159	236	17	attribute	attribute	NOUN
ap-5159	236	18	-	-	PUNCT
ap-5159	236	19	based	base	VERB
ap-5159	236	20	encryption	encryption	NOUN
ap-5159	236	21	with	with	ADP
ap-5159	236	22	attribute	attribute	NOUN
ap-5159	236	23	revocation	revocation	NOUN
ap-5159	236	24	for	for	ADP
ap-5159	236	25	assured	assure	VERB
ap-5159	236	26	data	datum	NOUN
ap-5159	236	27	deletion	deletion	NOUN
ap-5159	236	28	.	.	PUNCT
ap-5159	237	1	information	information	NOUN
ap-5159	237	2	sciences	sciences	PROPN
ap-5159	237	3	479:640–650	479:640–650	PROPN
ap-5159	237	4	,	,	PUNCT
ap-5159	237	5	2019	2019	NUM
ap-5159	237	6	.	.	PUNCT
ap-5159	238	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	238	2	/	/	SYM
ap-5159	238	3	j.ins.2018.02.015	j.ins.2018.02.015	PROPN
ap-5159	238	4	.	.	PUNCT
ap-5159	239	1	[	[	X
ap-5159	239	2	10	10	NUM
ap-5159	239	3	]	]	X
ap-5159	239	4	g.	g.	PROPN
ap-5159	239	5	hamed	hamed	PROPN
ap-5159	239	6	,	,	PUNCT
ap-5159	239	7	m.	m.	PROPN
ap-5159	239	8	marey	marey	PROPN
ap-5159	239	9	,	,	PUNCT
ap-5159	239	10	a.	a.	PROPN
ap-5159	239	11	s.	s.	PROPN
ap-5159	239	12	el	el	PROPN
ap-5159	239	13	-	-	PUNCT
ap-5159	239	14	sayed	say	VERB
ap-5159	239	15	,	,	PUNCT
ap-5159	239	16	m.	m.	NOUN
ap-5159	239	17	tolba	tolba	PROPN
ap-5159	239	18	.	.	PUNCT
ap-5159	240	1	hybrid	hybrid	NOUN
ap-5159	240	2	,	,	PUNCT
ap-5159	240	3	randomized	randomized	ADJ
ap-5159	240	4	and	and	CCONJ
ap-5159	240	5	high	high	ADJ
ap-5159	240	6	capacity	capacity	NOUN
ap-5159	240	7	conservative	conservative	ADJ
ap-5159	240	8	mutations	mutation	NOUN
ap-5159	240	9	dna	dna	NOUN
ap-5159	240	10	-	-	PUNCT
ap-5159	240	11	based	base	VERB
ap-5159	240	12	steganography	steganography	NOUN
ap-5159	240	13	for	for	ADP
ap-5159	240	14	large	large	ADJ
ap-5159	240	15	sized	sized	ADJ
ap-5159	240	16	data	datum	NOUN
ap-5159	240	17	.	.	PUNCT
ap-5159	241	1	biosystems	biosystems	PROPN
ap-5159	241	2	167:47–61	167:47–61	NUM
ap-5159	241	3	,	,	PUNCT
ap-5159	241	4	2018	2018	NUM
ap-5159	241	5	.	.	PUNCT
ap-5159	242	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	242	2	/	/	SYM
ap-5159	242	3	j.biosystems.2018.03.003	j.biosystems.2018.03.003	PROPN
ap-5159	242	4	.	.	PUNCT
ap-5159	243	1	[	[	X
ap-5159	243	2	11	11	NUM
ap-5159	243	3	]	]	PUNCT
ap-5159	243	4	m.	m.	NOUN
ap-5159	243	5	kowalski	kowalski	PROPN
ap-5159	243	6	,	,	PUNCT
ap-5159	243	7	m.	m.	NOUN
ap-5159	243	8	życzkowski	życzkowski	PROPN
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ap-5159	243	10	encryption	encryption	NOUN
ap-5159	243	11	method	method	NOUN
ap-5159	243	12	based	base	VERB
ap-5159	243	13	on	on	ADP
ap-5159	243	14	pseudo	pseudo	NOUN
ap-5159	243	15	random	random	ADJ
ap-5159	243	16	spatial	spatial	ADJ
ap-5159	243	17	light	light	ADJ
ap-5159	243	18	modulation	modulation	NOUN
ap-5159	243	19	for	for	ADP
ap-5159	243	20	single	single	ADJ
ap-5159	243	21	-	-	PUNCT
ap-5159	243	22	fibre	fibre	NOUN
ap-5159	243	23	data	datum	NOUN
ap-5159	243	24	transmission	transmission	NOUN
ap-5159	243	25	.	.	PUNCT
ap-5159	244	1	optics	optic	NOUN
ap-5159	244	2	communications	communication	NOUN
ap-5159	244	3	402:401–407	402:401–407	NUM
ap-5159	244	4	,	,	PUNCT
ap-5159	244	5	2017	2017	NUM
ap-5159	244	6	.	.	PUNCT
ap-5159	245	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	245	2	/	/	SYM
ap-5159	245	3	j.optcom.2017.06.046	j.optcom.2017.06.046	PROPN
ap-5159	245	4	.	.	PUNCT
ap-5159	246	1	[	[	X
ap-5159	246	2	12	12	NUM
ap-5159	246	3	]	]	PUNCT
ap-5159	246	4	l.	l.	PROPN
ap-5159	246	5	zou	zou	PROPN
ap-5159	246	6	,	,	PUNCT
ap-5159	246	7	j.	j.	PROPN
ap-5159	246	8	sun	sun	PROPN
ap-5159	246	9	,	,	PUNCT
ap-5159	246	10	m.	m.	NOUN
ap-5159	246	11	gao	gao	PROPN
ap-5159	246	12	,	,	PUNCT
ap-5159	246	13	et	et	PROPN
ap-5159	246	14	al	al	PROPN
ap-5159	246	15	.	.	PUNCT
ap-5159	247	1	a	a	DET
ap-5159	247	2	novel	novel	ADJ
ap-5159	247	3	coverless	coverless	NOUN
ap-5159	247	4	information	information	NOUN
ap-5159	247	5	hiding	hide	VERB
ap-5159	247	6	method	method	NOUN
ap-5159	247	7	based	base	VERB
ap-5159	247	8	on	on	ADP
ap-5159	247	9	the	the	DET
ap-5159	247	10	average	average	ADJ
ap-5159	247	11	pixel	pixel	NOUN
ap-5159	247	12	value	value	NOUN
ap-5159	247	13	of	of	ADP
ap-5159	247	14	the	the	DET
ap-5159	247	15	sub	sub	NOUN
ap-5159	247	16	-	-	NOUN
ap-5159	247	17	images	image	NOUN
ap-5159	247	18	.	.	PUNCT
ap-5159	248	1	multimedia	multimedia	NOUN
ap-5159	248	2	tools	tool	NOUN
ap-5159	248	3	and	and	CCONJ
ap-5159	248	4	applications	application	NOUN
ap-5159	248	5	pp	pp	ADP
ap-5159	248	6	.	.	PUNCT
ap-5159	249	1	1–16	1–16	NOUN
ap-5159	249	2	,	,	PUNCT
ap-5159	249	3	2018	2018	NUM
ap-5159	249	4	.	.	PUNCT
ap-5159	250	1	doi:10.1007	doi:10.1007	VERB
ap-5159	250	2	/	/	SYM
ap-5159	251	1	s11042	s11042	PROPN
ap-5159	251	2	-	-	PUNCT
ap-5159	251	3	018	018	NUM
ap-5159	251	4	-	-	PUNCT
ap-5159	251	5	6444	6444	NUM
ap-5159	251	6	-	-	PUNCT
ap-5159	251	7	0	0	NUM
ap-5159	251	8	.	.	PUNCT
ap-5159	252	1	[	[	X
ap-5159	252	2	13	13	NUM
ap-5159	252	3	]	]	PUNCT
ap-5159	252	4	t.	t.	NOUN
ap-5159	252	5	aura	aura	NOUN
ap-5159	252	6	.	.	PUNCT
ap-5159	253	1	lecture	lecture	NOUN
ap-5159	253	2	notes	note	NOUN
ap-5159	253	3	in	in	ADP
ap-5159	253	4	computer	computer	NOUN
ap-5159	253	5	science	science	NOUN
ap-5159	253	6	,	,	PUNCT
ap-5159	253	7	vol	vol	NOUN
ap-5159	253	8	.	.	PROPN
ap-5159	253	9	1174	1174	NUM
ap-5159	253	10	,	,	PUNCT
ap-5159	253	11	chap	chap	NOUN
ap-5159	253	12	.	.	PUNCT
ap-5159	254	1	practical	practical	ADJ
ap-5159	254	2	invisibility	invisibility	NOUN
ap-5159	254	3	in	in	ADP
ap-5159	254	4	digital	digital	ADJ
ap-5159	254	5	communication	communication	NOUN
ap-5159	254	6	,	,	PUNCT
ap-5159	254	7	p.	p.	NOUN
ap-5159	254	8	265–278	265–278	NUM
ap-5159	254	9	.	.	PUNCT
ap-5159	254	10	springer	springer	NOUN
ap-5159	254	11	,	,	PUNCT
ap-5159	254	12	1996	1996	NUM
ap-5159	254	13	.	.	PUNCT
ap-5159	255	1	doi:10.1007/3	doi:10.1007/3	PROPN
ap-5159	255	2	-	-	PUNCT
ap-5159	255	3	540	540	NUM
ap-5159	255	4	-	-	PUNCT
ap-5159	255	5	61996	61996	NUM
ap-5159	255	6	-	-	PUNCT
ap-5159	255	7	8_46	8_46	NUM
ap-5159	255	8	.	.	PUNCT
ap-5159	256	1	[	[	X
ap-5159	256	2	14	14	NUM
ap-5159	256	3	]	]	X
ap-5159	256	4	y.	y.	PROPN
ap-5159	256	5	qiu	qiu	PROPN
ap-5159	256	6	,	,	PUNCT
ap-5159	256	7	h.	h.	PROPN
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ap-5159	256	9	,	,	PUNCT
ap-5159	256	10	z.	z.	PROPN
ap-5159	256	11	qian	qian	PROPN
ap-5159	256	12	,	,	PUNCT
ap-5159	256	13	et	et	PROPN
ap-5159	256	14	al	al	PROPN
ap-5159	256	15	.	.	PUNCT
ap-5159	257	1	lossless	lossless	PROPN
ap-5159	257	2	data	data	PROPN
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ap-5159	257	4	in	in	ADP
ap-5159	257	5	jpeg	jpeg	NOUN
ap-5159	257	6	bitstream	bitstream	NOUN
ap-5159	257	7	using	use	VERB
ap-5159	257	8	alternative	alternative	NOUN
ap-5159	257	9	embedding	embed	VERB
ap-5159	257	10	.	.	PUNCT
ap-5159	258	1	journal	journal	NOUN
ap-5159	258	2	of	of	ADP
ap-5159	258	3	visual	visual	ADJ
ap-5159	258	4	communication	communication	NOUN
ap-5159	258	5	and	and	CCONJ
ap-5159	258	6	image	image	NOUN
ap-5159	258	7	representation	representation	NOUN
ap-5159	258	8	52:86–92	52:86–92	PROPN
ap-5159	258	9	,	,	PUNCT
ap-5159	258	10	2018	2018	NUM
ap-5159	258	11	.	.	PUNCT
ap-5159	259	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	259	2	/	/	SYM
ap-5159	259	3	j.jvcir.2018.02.005	j.jvcir.2018.02.005	PROPN
ap-5159	259	4	.	.	PUNCT
ap-5159	260	1	[	[	X
ap-5159	260	2	15	15	NUM
ap-5159	260	3	]	]	X
ap-5159	260	4	m.	m.	NOUN
ap-5159	260	5	tang	tang	PROPN
ap-5159	260	6	,	,	PUNCT
ap-5159	260	7	w.	w.	PROPN
ap-5159	260	8	song	song	PROPN
ap-5159	260	9	,	,	PUNCT
ap-5159	260	10	x.	x.	PROPN
ap-5159	260	11	chen	chen	PROPN
ap-5159	260	12	,	,	PUNCT
ap-5159	260	13	j.	j.	PROPN
ap-5159	260	14	hu	hu	PROPN
ap-5159	260	15	.	.	PUNCT
ap-5159	261	1	an	an	DET
ap-5159	261	2	image	image	NOUN
ap-5159	261	3	information	information	NOUN
ap-5159	261	4	hiding	hide	VERB
ap-5159	261	5	using	use	VERB
ap-5159	261	6	adaptation	adaptation	NOUN
ap-5159	261	7	and	and	CCONJ
ap-5159	261	8	radix	radix	NOUN
ap-5159	261	9	.	.	PUNCT
ap-5159	262	1	optik	optik	PROPN
ap-5159	262	2	international	international	PROPN
ap-5159	262	3	journal	journal	PROPN
ap-5159	262	4	for	for	ADP
ap-5159	262	5	light	light	NOUN
ap-5159	262	6	and	and	CCONJ
ap-5159	262	7	electron	electron	NOUN
ap-5159	262	8	optics	optic	NOUN
ap-5159	262	9	126(23):4136–4141	126(23):4136–4141	NUM
ap-5159	262	10	,	,	PUNCT
ap-5159	262	11	2015	2015	NUM
ap-5159	262	12	.	.	PUNCT
ap-5159	263	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	263	2	/	/	SYM
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ap-5159	263	4	.	.	PROPN
ap-5159	263	5	132	132	NUM
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ap-5159	263	7	http://dx.doi.org/10.1080/02564602.2016.1244496	http://dx.doi.org/10.1080/02564602.2016.1244496	NOUN
ap-5159	263	8	http://dx.doi.org/10.1016/j.compeleceng.2016.09.001	http://dx.doi.org/10.1016/j.compeleceng.2016.09.001	NOUN
ap-5159	263	9	http://dx.doi.org/10.6180/jase.2017.20.2.07	http://dx.doi.org/10.6180/jase.2017.20.2.07	NOUN
ap-5159	263	10	http://dx.doi.org/10.1016/j.pmcj.2016.06.016	http://dx.doi.org/10.1016/j.pmcj.2016.06.016	PROPN
ap-5159	263	11	http://dx.doi.org/10.1016/j.compeleceng.2017.08.020	http://dx.doi.org/10.1016/j.compeleceng.2017.08.020	PROPN
ap-5159	263	12	http://dx.doi.org/10.1016/j.comnet.2010.05.010	http://dx.doi.org/10.1016/j.comnet.2010.05.010	NOUN
ap-5159	263	13	http://dx.doi.org/10.1016/j.rser.2014.05.049	http://dx.doi.org/10.1016/j.rser.2014.05.049	ADV
ap-5159	263	14	http://dx.doi.org/10.4304/jcm.6.6.424-438	http://dx.doi.org/10.4304/jcm.6.6.424-438	ADV
ap-5159	263	15	http://dx.doi.org/10.1016/j.ins.2018.02.015	http://dx.doi.org/10.1016/j.ins.2018.02.015	PROPN
ap-5159	263	16	http://dx.doi.org/10.1016/j.biosystems.2018.03.003	http://dx.doi.org/10.1016/j.biosystems.2018.03.003	PROPN
ap-5159	263	17	http://dx.doi.org/10.1016/j.optcom.2017.06.046	http://dx.doi.org/10.1016/j.optcom.2017.06.046	PROPN
ap-5159	263	18	http://dx.doi.org/10.1007/s11042-018-6444-0	http://dx.doi.org/10.1007/s11042-018-6444-0	PUNCT
ap-5159	263	19	http://dx.doi.org/10.1007/3-540-61996-8_46	http://dx.doi.org/10.1007/3-540-61996-8_46	PROPN
ap-5159	263	20	http://dx.doi.org/10.1016/j.jvcir.2018.02.005	http://dx.doi.org/10.1016/j.jvcir.2018.02.005	PROPN
ap-5159	263	21	http://dx.doi.org/10.1016/j.ijleo.2015.07.200	http://dx.doi.org/10.1016/j.ijleo.2015.07.200	PROPN
ap-5159	263	22	vol	vol	NOUN
ap-5159	263	23	.	.	PUNCT
ap-5159	264	1	59	59	NUM
ap-5159	264	2	no	no	NOUN
ap-5159	264	3	.	.	PUNCT
ap-5159	265	1	2/2019	2/2019	NUM
ap-5159	265	2	a	a	DET
ap-5159	265	3	new	new	ADJ
ap-5159	265	4	and	and	CCONJ
ap-5159	265	5	adaptive	adaptive	ADJ
ap-5159	265	6	security	security	NOUN
ap-5159	265	7	model	model	NOUN
ap-5159	265	8	for	for	ADP
ap-5159	265	9	public	public	ADJ
ap-5159	265	10	communication	communication	NOUN
ap-5159	265	11	.	.	PUNCT
ap-5159	265	12	.	.	PUNCT
ap-5159	265	13	.	.	PUNCT
ap-5159	266	1	[	[	X
ap-5159	266	2	16	16	NUM
ap-5159	266	3	]	]	X
ap-5159	266	4	d.	d.	PROPN
ap-5159	266	5	ristanovic	ristanovic	PROPN
ap-5159	266	6	,	,	PUNCT
ap-5159	266	7	j.	j.	PROPN
ap-5159	266	8	protic	protic	PROPN
ap-5159	266	9	.	.	PUNCT
ap-5159	267	1	the	the	DET
ap-5159	267	2	book	book	NOUN
ap-5159	267	3	cipher	cipher	ADJ
ap-5159	267	4	algorithm	algorithm	PROPN
ap-5159	267	5	33:46–51	33:46–51	NUM
ap-5159	267	6	,	,	PUNCT
ap-5159	267	7	2008	2008	NUM
ap-5159	267	8	.	.	PUNCT
ap-5159	268	1	[	[	X
ap-5159	268	2	17	17	NUM
ap-5159	268	3	]	]	X
ap-5159	268	4	w.	w.	PROPN
ap-5159	268	5	ding	ding	PROPN
ap-5159	268	6	,	,	PUNCT
ap-5159	268	7	z.	z.	PROPN
ap-5159	268	8	yan	yan	PROPN
ap-5159	268	9	,	,	PUNCT
ap-5159	268	10	r.	r.	PROPN
ap-5159	268	11	h.	h.	PROPN
ap-5159	268	12	deng	deng	PROPN
ap-5159	268	13	.	.	PROPN
ap-5159	268	14	encrypted	encrypt	VERB
ap-5159	268	15	data	datum	NOUN
ap-5159	268	16	processing	processing	NOUN
ap-5159	268	17	with	with	ADP
ap-5159	268	18	homomorphic	homomorphic	ADJ
ap-5159	268	19	re	re	NOUN
ap-5159	268	20	-	-	NOUN
ap-5159	268	21	encryption	encryption	NOUN
ap-5159	268	22	.	.	PUNCT
ap-5159	269	1	information	information	NOUN
ap-5159	269	2	sciences	science	VERB
ap-5159	269	3	409	409	NUM
ap-5159	269	4	-	-	PUNCT
ap-5159	269	5	410:35–55	410:35–55	NUM
ap-5159	269	6	,	,	PUNCT
ap-5159	269	7	2017	2017	NUM
ap-5159	269	8	.	.	PUNCT
ap-5159	270	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	270	2	/	/	SYM
ap-5159	270	3	j.ins.2017.05.004	j.ins.2017.05.004	PROPN
ap-5159	270	4	.	.	PUNCT
ap-5159	271	1	[	[	X
ap-5159	271	2	18	18	NUM
ap-5159	271	3	]	]	X
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ap-5159	271	6	,	,	PUNCT
ap-5159	271	7	z.	z.	PROPN
ap-5159	271	8	wang	wang	PROPN
ap-5159	271	9	,	,	PUNCT
ap-5159	271	10	h.	h.	PROPN
ap-5159	271	11	wang	wang	PROPN
ap-5159	271	12	,	,	PUNCT
ap-5159	271	13	et	et	PROPN
ap-5159	271	14	al	al	PROPN
ap-5159	271	15	.	.	PROPN
ap-5159	271	16	robust	robust	ADJ
ap-5159	271	17	information	information	NOUN
ap-5159	271	18	encryption	encryption	NOUN
ap-5159	271	19	diffractive	diffractive	ADJ
ap-5159	271	20	-	-	PUNCT
ap-5159	271	21	imaging	imaging	NOUN
ap-5159	271	22	-	-	PUNCT
ap-5159	271	23	based	base	VERB
ap-5159	271	24	scheme	scheme	NOUN
ap-5159	271	25	with	with	ADP
ap-5159	271	26	special	special	ADJ
ap-5159	271	27	phase	phase	NOUN
ap-5159	271	28	retrieval	retrieval	NOUN
ap-5159	271	29	algorithm	algorithm	NOUN
ap-5159	271	30	for	for	ADP
ap-5159	271	31	a	a	DET
ap-5159	271	32	customized	customize	VERB
ap-5159	271	33	data	datum	NOUN
ap-5159	271	34	container	container	NOUN
ap-5159	271	35	.	.	PUNCT
ap-5159	272	1	optics	optic	NOUN
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ap-5159	272	4	in	in	ADP
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ap-5159	272	6	105:118–124	105:118–124	NUM
ap-5159	272	7	,	,	PUNCT
ap-5159	272	8	2018	2018	NUM
ap-5159	272	9	.	.	PUNCT
ap-5159	273	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	273	2	/	/	SYM
ap-5159	273	3	j.optlaseng.2018.01.014	j.optlaseng.2018.01.014	PROPN
ap-5159	273	4	.	.	PUNCT
ap-5159	274	1	[	[	X
ap-5159	274	2	19	19	NUM
ap-5159	274	3	]	]	PUNCT
ap-5159	274	4	m.	m.	NOUN
ap-5159	274	5	v.	v.	ADP
ap-5159	274	6	m.	m.	NOUN
ap-5159	274	7	,	,	PUNCT
ap-5159	274	8	v.	v.	ADP
ap-5159	274	9	masilamani	masilamani	X
ap-5159	274	10	.	.	PUNCT
ap-5159	275	1	reversible	reversible	ADJ
ap-5159	275	2	data	datum	NOUN
ap-5159	275	3	hiding	hiding	NOUN
ap-5159	275	4	scheme	scheme	NOUN
ap-5159	275	5	during	during	ADP
ap-5159	275	6	encryption	encryption	NOUN
ap-5159	275	7	using	use	VERB
ap-5159	275	8	machine	machine	NOUN
ap-5159	275	9	learning	learning	NOUN
ap-5159	275	10	.	.	PUNCT
ap-5159	276	1	procedia	procedia	PROPN
ap-5159	276	2	computer	computer	NOUN
ap-5159	276	3	science	science	NOUN
ap-5159	276	4	133:348–356	133:348–356	NUM
ap-5159	276	5	,	,	PUNCT
ap-5159	276	6	2018	2018	NUM
ap-5159	276	7	.	.	PUNCT
ap-5159	277	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	277	2	/	/	SYM
ap-5159	277	3	j.procs.2018.07.043	j.procs.2018.07.043	PROPN
ap-5159	277	4	.	.	PUNCT
ap-5159	278	1	[	[	X
ap-5159	278	2	20	20	NUM
ap-5159	278	3	]	]	PUNCT
ap-5159	278	4	x.	x.	NOUN
ap-5159	278	5	he	he	PRON
ap-5159	278	6	,	,	PUNCT
ap-5159	278	7	h.	h.	PROPN
ap-5159	278	8	tao	tao	PROPN
ap-5159	278	9	,	,	PUNCT
ap-5159	278	10	c.	c.	PROPN
ap-5159	278	11	liu	liu	PROPN
ap-5159	278	12	,	,	PUNCT
ap-5159	278	13	j.	j.	PROPN
ap-5159	278	14	zhu	zhu	PROPN
ap-5159	278	15	.	.	PUNCT
ap-5159	279	1	single	single	ADJ
ap-5159	279	2	-	-	PUNCT
ap-5159	279	3	shot	shot	NOUN
ap-5159	279	4	color	color	NOUN
ap-5159	279	5	image	image	NOUN
ap-5159	279	6	encryption	encryption	NOUN
ap-5159	279	7	based	base	VERB
ap-5159	279	8	on	on	ADP
ap-5159	279	9	mixed	mixed	ADJ
ap-5159	279	10	state	state	NOUN
ap-5159	279	11	diffractive	diffractive	ADJ
ap-5159	279	12	imaging	imaging	NOUN
ap-5159	279	13	.	.	PUNCT
ap-5159	280	1	optics	optic	NOUN
ap-5159	280	2	and	and	CCONJ
ap-5159	280	3	lasers	laser	NOUN
ap-5159	280	4	in	in	ADP
ap-5159	280	5	engineering	engineering	NOUN
ap-5159	280	6	107:112–118	107:112–118	NUM
ap-5159	280	7	,	,	PUNCT
ap-5159	280	8	2018	2018	NUM
ap-5159	280	9	.	.	PUNCT
ap-5159	281	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	281	2	/	/	SYM
ap-5159	281	3	j.optlaseng.2018.03.018	j.optlaseng.2018.03.018	PROPN
ap-5159	281	4	.	.	PUNCT
ap-5159	282	1	[	[	X
ap-5159	282	2	21	21	NUM
ap-5159	282	3	]	]	X
ap-5159	282	4	y.	y.	PROPN
ap-5159	282	5	zhu	zhu	PROPN
ap-5159	282	6	,	,	PUNCT
ap-5159	282	7	w.	w.	PROPN
ap-5159	282	8	xu	xu	PROPN
ap-5159	282	9	,	,	PUNCT
ap-5159	282	10	y.	y.	PROPN
ap-5159	282	11	shi	shi	PROPN
ap-5159	282	12	.	.	PUNCT
ap-5159	282	13	high	high	ADJ
ap-5159	282	14	-	-	PUNCT
ap-5159	282	15	capacity	capacity	NOUN
ap-5159	282	16	encryption	encryption	NOUN
ap-5159	282	17	system	system	NOUN
ap-5159	282	18	based	base	VERB
ap-5159	282	19	on	on	ADP
ap-5159	282	20	single	single	ADJ
ap-5159	282	21	-	-	PUNCT
ap-5159	282	22	shot	shoot	VERB
ap-5159	282	23	-	-	PUNCT
ap-5159	282	24	ptychography	ptychography	NOUN
ap-5159	282	25	encoding	encoding	NOUN
ap-5159	282	26	and	and	CCONJ
ap-5159	282	27	qr	qr	PROPN
ap-5159	282	28	code	code	PROPN
ap-5159	282	29	.	.	PUNCT
ap-5159	283	1	optics	optic	NOUN
ap-5159	283	2	communications	communication	NOUN
ap-5159	283	3	435:426–432	435:426–432	NUM
ap-5159	283	4	,	,	PUNCT
ap-5159	283	5	2019	2019	NUM
ap-5159	283	6	.	.	PUNCT
ap-5159	284	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	284	2	/	/	SYM
ap-5159	284	3	j.optcom.2018.11.040	j.optcom.2018.11.040	PROPN
ap-5159	284	4	.	.	PUNCT
ap-5159	285	1	[	[	X
ap-5159	285	2	22	22	NUM
ap-5159	285	3	]	]	PUNCT
ap-5159	285	4	l.	l.	PROPN
ap-5159	285	5	zhou	zhou	PROPN
ap-5159	285	6	,	,	PUNCT
ap-5159	285	7	j.	j.	PROPN
ap-5159	285	8	chen	chen	PROPN
ap-5159	285	9	,	,	PUNCT
ap-5159	285	10	y.	y.	PROPN
ap-5159	285	11	zhang	zhang	PROPN
ap-5159	285	12	,	,	PUNCT
ap-5159	285	13	et	et	PROPN
ap-5159	285	14	al	al	PROPN
ap-5159	285	15	.	.	PUNCT
ap-5159	285	16	security	security	NOUN
ap-5159	285	17	analysis	analysis	NOUN
ap-5159	285	18	and	and	CCONJ
ap-5159	285	19	new	new	ADJ
ap-5159	285	20	models	model	NOUN
ap-5159	285	21	on	on	ADP
ap-5159	285	22	the	the	DET
ap-5159	285	23	intelligent	intelligent	ADJ
ap-5159	285	24	symmetric	symmetric	ADJ
ap-5159	285	25	key	key	ADJ
ap-5159	285	26	encryption	encryption	NOUN
ap-5159	285	27	.	.	PUNCT
ap-5159	286	1	computers	computer	NOUN
ap-5159	286	2	&	&	CCONJ
ap-5159	286	3	security	security	NOUN
ap-5159	286	4	80:14–24	80:14–24	PROPN
ap-5159	286	5	,	,	PUNCT
ap-5159	286	6	2019	2019	NUM
ap-5159	286	7	.	.	PUNCT
ap-5159	287	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	287	2	/	/	SYM
ap-5159	287	3	j.cose.2018.07.018	j.cose.2018.07.018	PROPN
ap-5159	287	4	.	.	PUNCT
ap-5159	288	1	[	[	X
ap-5159	288	2	23	23	NUM
ap-5159	288	3	]	]	X
ap-5159	288	4	i.	i.	PROPN
ap-5159	288	5	h.	h.	PROPN
ap-5159	288	6	shahadi	shahadi	PROPN
ap-5159	288	7	.	.	PUNCT
ap-5159	289	1	covert	covert	ADJ
ap-5159	289	2	communication	communication	NOUN
ap-5159	289	3	model	model	NOUN
ap-5159	289	4	for	for	ADP
ap-5159	289	5	speech	speech	NOUN
ap-5159	289	6	signals	signal	NOUN
ap-5159	289	7	based	base	VERB
ap-5159	289	8	on	on	ADP
ap-5159	289	9	an	an	DET
ap-5159	289	10	indirect	indirect	ADJ
ap-5159	289	11	and	and	CCONJ
ap-5159	289	12	adaptive	adaptive	ADJ
ap-5159	289	13	encryption	encryption	NOUN
ap-5159	289	14	technique	technique	NOUN
ap-5159	289	15	.	.	PUNCT
ap-5159	290	1	computers	computer	NOUN
ap-5159	290	2	&	&	CCONJ
ap-5159	290	3	electrical	electrical	ADJ
ap-5159	290	4	engineering	engineering	NOUN
ap-5159	290	5	68:425	68:425	NUM
ap-5159	290	6	–	–	PUNCT
ap-5159	290	7	436	436	NUM
ap-5159	290	8	,	,	PUNCT
ap-5159	290	9	2018	2018	NUM
ap-5159	290	10	.	.	PUNCT
ap-5159	291	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	291	2	/	/	SYM
ap-5159	291	3	j.compeleceng.2018.04.018	j.compeleceng.2018.04.018	PROPN
ap-5159	291	4	.	.	PUNCT
ap-5159	292	1	[	[	X
ap-5159	292	2	24	24	NUM
ap-5159	292	3	]	]	X
ap-5159	292	4	r.	r.	PROPN
ap-5159	292	5	thanki	thanki	PROPN
ap-5159	292	6	,	,	PUNCT
ap-5159	292	7	s.	s.	PROPN
ap-5159	292	8	borra	borra	PROPN
ap-5159	292	9	.	.	PUNCT
ap-5159	293	1	a	a	DET
ap-5159	293	2	color	color	NOUN
ap-5159	293	3	image	image	NOUN
ap-5159	293	4	steganography	steganography	NOUN
ap-5159	293	5	in	in	ADP
ap-5159	293	6	hybrid	hybrid	ADJ
ap-5159	293	7	frt	frt	NOUN
ap-5159	293	8	–	–	PUNCT
ap-5159	293	9	dwt	dwt	NOUN
ap-5159	293	10	domain	domain	NOUN
ap-5159	293	11	.	.	PUNCT
ap-5159	294	1	journal	journal	NOUN
ap-5159	294	2	of	of	ADP
ap-5159	294	3	information	information	NOUN
ap-5159	294	4	security	security	NOUN
ap-5159	294	5	and	and	CCONJ
ap-5159	294	6	applications	application	NOUN
ap-5159	294	7	40:92–102	40:92–102	NUM
ap-5159	294	8	,	,	PUNCT
ap-5159	294	9	2018	2018	NUM
ap-5159	294	10	.	.	PUNCT
ap-5159	295	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	295	2	/	/	SYM
ap-5159	295	3	j.jisa.2018.03.004	j.jisa.2018.03.004	PROPN
ap-5159	295	4	.	.	PUNCT
ap-5159	296	1	[	[	X
ap-5159	296	2	25	25	NUM
ap-5159	296	3	]	]	PUNCT
ap-5159	296	4	x.	x.	PROPN
ap-5159	296	5	chen	chen	PROPN
ap-5159	296	6	,	,	PUNCT
ap-5159	296	7	s.	s.	PROPN
ap-5159	296	8	chen	chen	PROPN
ap-5159	296	9	.	.	PUNCT
ap-5159	297	1	text	text	NOUN
ap-5159	297	2	coverless	coverless	NOUN
ap-5159	297	3	information	information	NOUN
ap-5159	297	4	hiding	hide	VERB
ap-5159	297	5	based	base	VERB
ap-5159	297	6	on	on	ADP
ap-5159	297	7	compound	compound	NOUN
ap-5159	297	8	and	and	CCONJ
ap-5159	297	9	selection	selection	NOUN
ap-5159	297	10	of	of	ADP
ap-5159	297	11	words	word	NOUN
ap-5159	297	12	.	.	PUNCT
ap-5159	298	1	soft	soft	ADJ
ap-5159	298	2	computing	compute	VERB
ap-5159	298	3	p.	p.	NOUN
ap-5159	298	4	1–8	1–8	NUM
ap-5159	298	5	,	,	PUNCT
ap-5159	298	6	2018	2018	NUM
ap-5159	298	7	.	.	PUNCT
ap-5159	299	1	doi:10.1007	doi:10.1007	VERB
ap-5159	299	2	/	/	SYM
ap-5159	299	3	s00500	s00500	PROPN
ap-5159	299	4	-	-	PUNCT
ap-5159	299	5	018	018	NUM
ap-5159	299	6	-	-	PUNCT
ap-5159	299	7	3286	3286	NUM
ap-5159	299	8	-	-	SYM
ap-5159	299	9	7	7	NUM
ap-5159	299	10	.	.	PUNCT
ap-5159	300	1	[	[	X
ap-5159	300	2	26	26	NUM
ap-5159	300	3	]	]	PUNCT
ap-5159	300	4	k.	k.	PROPN
ap-5159	300	5	muhammad	muhammad	PROPN
ap-5159	300	6	,	,	PUNCT
ap-5159	300	7	m.	m.	PROPN
ap-5159	300	8	sajjad	sajjad	PROPN
ap-5159	300	9	,	,	PUNCT
ap-5159	300	10	i.	i.	PROPN
ap-5159	300	11	mehmood	mehmood	PROPN
ap-5159	300	12	,	,	PUNCT
ap-5159	300	13	et	et	PROPN
ap-5159	300	14	al	al	PROPN
ap-5159	300	15	.	.	PUNCT
ap-5159	300	16	image	image	NOUN
ap-5159	300	17	steganography	steganography	NOUN
ap-5159	300	18	using	use	VERB
ap-5159	300	19	uncorrelated	uncorrelated	ADJ
ap-5159	300	20	color	color	NOUN
ap-5159	300	21	space	space	NOUN
ap-5159	300	22	and	and	CCONJ
ap-5159	300	23	its	its	PRON
ap-5159	300	24	application	application	NOUN
ap-5159	300	25	for	for	ADP
ap-5159	300	26	security	security	NOUN
ap-5159	300	27	of	of	ADP
ap-5159	300	28	visual	visual	ADJ
ap-5159	300	29	contents	content	NOUN
ap-5159	300	30	in	in	ADP
ap-5159	300	31	online	online	ADJ
ap-5159	300	32	social	social	ADJ
ap-5159	300	33	networks	network	NOUN
ap-5159	300	34	.	.	PUNCT
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ap-5159	301	2	generation	generation	NOUN
ap-5159	301	3	computer	computer	NOUN
ap-5159	301	4	systems	system	NOUN
ap-5159	301	5	86:951–960	86:951–960	NUM
ap-5159	301	6	,	,	PUNCT
ap-5159	301	7	2016	2016	NUM
ap-5159	301	8	.	.	PUNCT
ap-5159	302	1	doi:10.1016	doi:10.1016	PROPN
ap-5159	302	2	/	/	SYM
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ap-5159	302	4	.	.	PUNCT
ap-5159	303	1	[	[	X
ap-5159	303	2	27	27	NUM
ap-5159	303	3	]	]	X
ap-5159	303	4	s.	s.	PROPN
ap-5159	303	5	li	li	PROPN
ap-5159	303	6	,	,	PUNCT
ap-5159	303	7	c.	c.	PROPN
ap-5159	303	8	li	li	PROPN
ap-5159	303	9	,	,	PUNCT
ap-5159	303	10	k.-t	k.-t	PROPN
ap-5159	303	11	.	.	PUNCT
ap-5159	304	1	lo	lo	PROPN
ap-5159	304	2	,	,	PUNCT
ap-5159	304	3	g.	g.	PROPN
ap-5159	304	4	chen	chen	PROPN
ap-5159	304	5	.	.	PUNCT
ap-5159	305	1	cryptanalyzing	cryptanalyze	VERB
ap-5159	305	2	of	of	ADP
ap-5159	305	3	an	an	DET
ap-5159	305	4	encryption	encryption	NOUN
ap-5159	305	5	scheme	scheme	NOUN
ap-5159	305	6	based	base	VERB
ap-5159	305	7	on	on	ADP
ap-5159	305	8	blind	blind	ADJ
ap-5159	305	9	source	source	NOUN
ap-5159	305	10	separation	separation	NOUN
ap-5159	305	11	.	.	PUNCT
ap-5159	306	1	ieee	ieee	NOUN
ap-5159	306	2	transactions	transaction	NOUN
ap-5159	306	3	on	on	ADP
ap-5159	306	4	circuits	circuit	NOUN
ap-5159	306	5	and	and	CCONJ
ap-5159	306	6	systems	system	NOUN
ap-5159	306	7	i	i	PRON
ap-5159	306	8	:	:	PUNCT
ap-5159	306	9	regular	regular	ADJ
ap-5159	306	10	papers	paper	NOUN
ap-5159	306	11	55(4):1055–1063	55(4):1055–1063	NUM
ap-5159	306	12	,	,	PUNCT
ap-5159	306	13	2008	2008	NUM
ap-5159	306	14	.	.	PUNCT
ap-5159	307	1	doi:10.1109	doi:10.1109	PROPN
ap-5159	307	2	/	/	SYM
ap-5159	308	1	tcsi.2008.916540	tcsi.2008.916540	PROPN
ap-5159	308	2	.	.	PUNCT
ap-5159	309	1	133	133	NUM
ap-5159	309	2	http://dx.doi.org/10.1016/j.ins.2017.05.004	http://dx.doi.org/10.1016/j.ins.2017.05.004	ADJ
ap-5159	309	3	http://dx.doi.org/10.1016/j.optlaseng.2018.01.014	http://dx.doi.org/10.1016/j.optlaseng.2018.01.014	NOUN
ap-5159	309	4	http://dx.doi.org/10.1016/j.procs.2018.07.043	http://dx.doi.org/10.1016/j.procs.2018.07.043	PROPN
ap-5159	309	5	http://dx.doi.org/10.1016/j.optlaseng.2018.03.018	http://dx.doi.org/10.1016/j.optlaseng.2018.03.018	NOUN
ap-5159	309	6	http://dx.doi.org/10.1016/j.optcom.2018.11.040	http://dx.doi.org/10.1016/j.optcom.2018.11.040	PROPN
ap-5159	309	7	http://dx.doi.org/10.1016/j.cose.2018.07.018	http://dx.doi.org/10.1016/j.cose.2018.07.018	NOUN
ap-5159	309	8	http://dx.doi.org/10.1016/j.compeleceng.2018.04.018	http://dx.doi.org/10.1016/j.compeleceng.2018.04.018	NOUN
ap-5159	309	9	http://dx.doi.org/10.1016/j.jisa.2018.03.004	http://dx.doi.org/10.1016/j.jisa.2018.03.004	NOUN
ap-5159	309	10	http://dx.doi.org/10.1007/s00500-018-3286-7	http://dx.doi.org/10.1007/s00500-018-3286-7	NUM
ap-5159	309	11	http://dx.doi.org/10.1016/j.future.2016.11.029	http://dx.doi.org/10.1016/j.future.2016.11.029	PROPN
ap-5159	309	12	http://dx.doi.org/10.1109/tcsi.2008.916540	http://dx.doi.org/10.1109/tcsi.2008.916540	PROPN
ap-5159	309	13	acta	acta	PROPN
ap-5159	309	14	polytechnica	polytechnica	PROPN
ap-5159	309	15	59(2):126–133	59(2):126–133	PROPN
ap-5159	309	16	,	,	PUNCT
ap-5159	309	17	2019	2019	NUM
ap-5159	309	18	1	1	NUM
ap-5159	309	19	introduction	introduction	NOUN
ap-5159	309	20	2	2	NUM
ap-5159	309	21	the	the	DET
ap-5159	309	22	proposed	propose	VERB
ap-5159	309	23	model	model	NOUN
ap-5159	309	24	of	of	ADP
ap-5159	309	25	secret	secret	ADJ
ap-5159	309	26	communication	communication	NOUN
ap-5159	309	27	2.1	2.1	NUM
ap-5159	309	28	transmission	transmission	NOUN
ap-5159	309	29	phase	phase	NOUN
ap-5159	309	30	of	of	ADP
ap-5159	309	31	the	the	DET
ap-5159	309	32	proposed	propose	VERB
ap-5159	309	33	model	model	NOUN
ap-5159	309	34	2.2	2.2	NUM
ap-5159	309	35	secret	secret	ADJ
ap-5159	309	36	message	message	NOUN
ap-5159	309	37	extraction	extraction	NOUN
ap-5159	309	38	(	(	PUNCT
ap-5159	309	39	receiver	receiver	ADJ
ap-5159	309	40	phase	phase	NOUN
ap-5159	309	41	)	)	PUNCT
ap-5159	309	42	of	of	ADP
ap-5159	309	43	the	the	DET
ap-5159	309	44	proposed	propose	VERB
ap-5159	309	45	security	security	NOUN
ap-5159	309	46	model	model	NOUN
ap-5159	309	47	3	3	NUM
ap-5159	309	48	results	result	NOUN
ap-5159	309	49	and	and	CCONJ
ap-5159	309	50	discussion	discussion	NOUN
ap-5159	309	51	3.1	3.1	NUM
ap-5159	309	52	performance	performance	NOUN
ap-5159	309	53	evaluation	evaluation	NOUN
ap-5159	309	54	of	of	ADP
ap-5159	309	55	proposed	propose	VERB
ap-5159	309	56	model	model	NOUN
ap-5159	309	57	3.2	3.2	NUM
ap-5159	309	58	high	high	ADJ
ap-5159	309	59	level	level	NOUN
ap-5159	309	60	of	of	ADP
ap-5159	309	61	security	security	NOUN
ap-5159	309	62	and	and	CCONJ
ap-5159	309	63	capacity	capacity	NOUN
ap-5159	309	64	rate	rate	NOUN
ap-5159	309	65	of	of	ADP
ap-5159	309	66	process	process	NOUN
ap-5159	309	67	model	model	NOUN
ap-5159	309	68	3.3	3.3	NUM
ap-5159	309	69	comparison	comparison	NOUN
ap-5159	309	70	of	of	ADP
ap-5159	309	71	proposed	propose	VERB
ap-5159	309	72	model	model	NOUN
ap-5159	309	73	with	with	ADP
ap-5159	309	74	existing	exist	VERB
ap-5159	309	75	models	model	NOUN
ap-5159	309	76	4	4	NUM
ap-5159	309	77	conclusion	conclusion	NOUN
ap-5159	309	78	acknowledgements	acknowledgement	NOUN
ap-5159	309	79	references	reference	NOUN