id	sid	tid	token	lemma	pos
ajst-8017	1	1	academic	academic	ADJ
ajst-8017	1	2	journal	journal	NOUN
ajst-8017	1	3	of	of	ADP
ajst-8017	1	4	science	science	NOUN
ajst-8017	1	5	and	and	CCONJ
ajst-8017	1	6	technology	technology	NOUN
ajst-8017	1	7	issn	issn	NOUN
ajst-8017	1	8	:	:	PUNCT
ajst-8017	1	9	2771	2771	NUM
ajst-8017	1	10	-	-	SYM
ajst-8017	1	11	3032	3032	NUM
ajst-8017	1	12	|	|	NOUN
ajst-8017	1	13	vol	vol	NOUN
ajst-8017	1	14	.	.	PROPN
ajst-8017	2	1	5	5	NUM
ajst-8017	2	2	,	,	PUNCT
ajst-8017	2	3	no	no	INTJ
ajst-8017	2	4	.	.	NOUN
ajst-8017	2	5	3	3	NUM
ajst-8017	2	6	,	,	PUNCT
ajst-8017	2	7	2023	2023	NUM
ajst-8017	2	8	222	222	NUM
ajst-8017	2	9	research	research	NOUN
ajst-8017	2	10	on	on	ADP
ajst-8017	2	11	the	the	DET
ajst-8017	2	12	improvement	improvement	NOUN
ajst-8017	2	13	of	of	ADP
ajst-8017	2	14	lsb	lsb	PROPN
ajst-8017	2	15	-	-	PUNCT
ajst-8017	2	16	based	base	VERB
ajst-8017	2	17	image	image	NOUN
ajst-8017	2	18	steganography	steganography	NOUN
ajst-8017	2	19	algorithm	algorithm	PROPN
ajst-8017	2	20	shuaina	shuaina	PROPN
ajst-8017	2	21	wanga	wanga	ADV
ajst-8017	2	22	,	,	PUNCT
ajst-8017	2	23	hang	hang	ADJ
ajst-8017	2	24	yin	yin	PROPN
ajst-8017	2	25	,	,	PUNCT
ajst-8017	2	26	xiangkun	xiangkun	PROPN
ajst-8017	2	27	wang	wang	PROPN
ajst-8017	2	28	computer	computer	PROPN
ajst-8017	2	29	science	science	PROPN
ajst-8017	2	30	and	and	CCONJ
ajst-8017	2	31	software	software	NOUN
ajst-8017	2	32	engineering	engineering	PROPN
ajst-8017	2	33	department	department	PROPN
ajst-8017	2	34	,	,	PUNCT
ajst-8017	2	35	university	university	NOUN
ajst-8017	2	36	of	of	ADP
ajst-8017	2	37	science	science	NOUN
ajst-8017	2	38	and	and	CCONJ
ajst-8017	2	39	technology	technology	NOUN
ajst-8017	2	40	liaoning	liaoning	NOUN
ajst-8017	2	41	,	,	PUNCT
ajst-8017	2	42	anshan	anshan	PROPN
ajst-8017	2	43	,	,	PUNCT
ajst-8017	2	44	china	china	PROPN
ajst-8017	2	45	ae	ae	PROPN
ajst-8017	2	46	-	-	NOUN
ajst-8017	2	47	mail	mail	NOUN
ajst-8017	2	48	:	:	PUNCT
ajst-8017	2	49	2574088230@qq.com	2574088230@qq.com	NUM
ajst-8017	2	50	abstract	abstract	NOUN
ajst-8017	2	51	:	:	PUNCT
ajst-8017	2	52	this	this	DET
ajst-8017	2	53	study	study	NOUN
ajst-8017	2	54	has	have	AUX
ajst-8017	2	55	made	make	VERB
ajst-8017	2	56	an	an	DET
ajst-8017	2	57	improvement	improvement	NOUN
ajst-8017	2	58	based	base	VERB
ajst-8017	2	59	on	on	ADP
ajst-8017	2	60	the	the	DET
ajst-8017	2	61	lsb	lsb	PROPN
ajst-8017	2	62	algorithm	algorithm	PROPN
ajst-8017	2	63	,	,	PUNCT
ajst-8017	2	64	which	which	PRON
ajst-8017	2	65	uses	use	VERB
ajst-8017	2	66	a	a	DET
ajst-8017	2	67	randomly	randomly	ADV
ajst-8017	2	68	generated	generate	VERB
ajst-8017	2	69	sequence	sequence	NOUN
ajst-8017	2	70	for	for	ADP
ajst-8017	2	71	embedding	embed	VERB
ajst-8017	2	72	information	information	NOUN
ajst-8017	2	73	,	,	PUNCT
ajst-8017	2	74	with	with	ADP
ajst-8017	2	75	an	an	DET
ajst-8017	2	76	implementation	implementation	NOUN
ajst-8017	2	77	environment	environment	NOUN
ajst-8017	2	78	of	of	ADP
ajst-8017	2	79	python	python	NOUN
ajst-8017	2	80	and	and	CCONJ
ajst-8017	2	81	a	a	DET
ajst-8017	2	82	combination	combination	NOUN
ajst-8017	2	83	of	of	ADP
ajst-8017	2	84	opencv	opencv	X
ajst-8017	2	85	by	by	ADP
ajst-8017	2	86	analyzing	analyze	VERB
ajst-8017	2	87	the	the	DET
ajst-8017	2	88	embedded	embed	VERB
ajst-8017	2	89	data	datum	NOUN
ajst-8017	2	90	with	with	ADP
ajst-8017	2	91	psnr	psnr	NOUN
ajst-8017	2	92	values	value	NOUN
ajst-8017	2	93	and	and	CCONJ
ajst-8017	2	94	pretzel	pretzel	ADJ
ajst-8017	2	95	-	-	PUNCT
ajst-8017	2	96	plus	plus	CCONJ
ajst-8017	2	97	-	-	PUNCT
ajst-8017	2	98	noise	noise	NOUN
ajst-8017	2	99	attacks	attack	NOUN
ajst-8017	2	100	,	,	PUNCT
ajst-8017	2	101	the	the	DET
ajst-8017	2	102	results	result	NOUN
ajst-8017	2	103	show	show	VERB
ajst-8017	2	104	that	that	SCONJ
ajst-8017	2	105	this	this	DET
ajst-8017	2	106	method	method	NOUN
ajst-8017	2	107	has	have	VERB
ajst-8017	2	108	better	well	ADJ
ajst-8017	2	109	image	image	NOUN
ajst-8017	2	110	quality	quality	NOUN
ajst-8017	2	111	and	and	CCONJ
ajst-8017	2	112	stronger	strong	ADJ
ajst-8017	2	113	resistance	resistance	NOUN
ajst-8017	2	114	to	to	ADP
ajst-8017	2	115	attacks	attack	NOUN
ajst-8017	2	116	,	,	PUNCT
ajst-8017	2	117	while	while	SCONJ
ajst-8017	2	118	the	the	DET
ajst-8017	2	119	complexity	complexity	NOUN
ajst-8017	2	120	of	of	ADP
ajst-8017	2	121	extracting	extract	VERB
ajst-8017	2	122	the	the	DET
ajst-8017	2	123	embedded	embed	VERB
ajst-8017	2	124	information	information	NOUN
ajst-8017	2	125	by	by	ADP
ajst-8017	2	126	external	external	ADJ
ajst-8017	2	127	users	user	NOUN
ajst-8017	2	128	is	be	AUX
ajst-8017	2	129	high	high	ADJ
ajst-8017	2	130	.	.	PUNCT
ajst-8017	3	1	the	the	DET
ajst-8017	3	2	improved	improve	VERB
ajst-8017	3	3	lsb	lsb	PROPN
ajst-8017	3	4	algorithm	algorithm	NOUN
ajst-8017	3	5	in	in	ADP
ajst-8017	3	6	this	this	DET
ajst-8017	3	7	study	study	NOUN
ajst-8017	3	8	has	have	VERB
ajst-8017	3	9	great	great	ADJ
ajst-8017	3	10	reference	reference	NOUN
ajst-8017	3	11	value	value	NOUN
ajst-8017	3	12	for	for	ADP
ajst-8017	3	13	information	information	NOUN
ajst-8017	3	14	covert	covert	ADJ
ajst-8017	3	15	transmission	transmission	NOUN
ajst-8017	3	16	,	,	PUNCT
ajst-8017	3	17	and	and	CCONJ
ajst-8017	3	18	can	can	AUX
ajst-8017	3	19	be	be	AUX
ajst-8017	3	20	used	use	VERB
ajst-8017	3	21	for	for	ADP
ajst-8017	3	22	image	image	NOUN
ajst-8017	3	23	copyright	copyright	NOUN
ajst-8017	3	24	protection	protection	NOUN
ajst-8017	3	25	and	and	CCONJ
ajst-8017	3	26	privacy	privacy	NOUN
ajst-8017	3	27	information	information	NOUN
ajst-8017	3	28	protection	protection	NOUN
ajst-8017	3	29	in	in	ADP
ajst-8017	3	30	practical	practical	ADJ
ajst-8017	3	31	applications	application	NOUN
ajst-8017	3	32	.	.	PUNCT
ajst-8017	4	1	keywords	keyword	NOUN
ajst-8017	4	2	:	:	PUNCT
ajst-8017	4	3	lsb	lsb	PROPN
ajst-8017	4	4	algorithm	algorithm	PROPN
ajst-8017	4	5	improvement	improvement	NOUN
ajst-8017	4	6	,	,	PUNCT
ajst-8017	4	7	randomly	randomly	ADV
ajst-8017	4	8	generated	generate	VERB
ajst-8017	4	9	sequences	sequence	NOUN
ajst-8017	4	10	,	,	PUNCT
ajst-8017	4	11	information	information	NOUN
ajst-8017	4	12	embedding	embed	VERB
ajst-8017	4	13	,	,	PUNCT
ajst-8017	4	14	psnr	psnr	NOUN
ajst-8017	4	15	values	value	NOUN
ajst-8017	4	16	,	,	PUNCT
ajst-8017	4	17	pretzelplus	pretzelplus	ADJ
ajst-8017	4	18	-	-	PUNCT
ajst-8017	4	19	noise	noise	NOUN
ajst-8017	4	20	attack	attack	NOUN
ajst-8017	4	21	.	.	PUNCT
ajst-8017	5	1	1	1	X
ajst-8017	5	2	.	.	X
ajst-8017	5	3	introduction	introduction	NOUN
ajst-8017	5	4	in	in	ADP
ajst-8017	5	5	today	today	NOUN
ajst-8017	5	6	's	's	PART
ajst-8017	5	7	internet	internet	NOUN
ajst-8017	5	8	environment	environment	NOUN
ajst-8017	5	9	,	,	PUNCT
ajst-8017	5	10	pictures	picture	NOUN
ajst-8017	5	11	have	have	AUX
ajst-8017	5	12	become	become	VERB
ajst-8017	5	13	an	an	DET
ajst-8017	5	14	indispensable	indispensable	ADJ
ajst-8017	5	15	part	part	NOUN
ajst-8017	5	16	of	of	ADP
ajst-8017	5	17	people	people	NOUN
ajst-8017	5	18	's	's	PART
ajst-8017	5	19	daily	daily	ADJ
ajst-8017	5	20	life	life	NOUN
ajst-8017	5	21	.	.	PUNCT
ajst-8017	6	1	and	and	CCONJ
ajst-8017	6	2	yet	yet	ADV
ajst-8017	6	3	,	,	PUNCT
ajst-8017	6	4	a	a	DET
ajst-8017	6	5	large	large	ADJ
ajst-8017	6	6	amount	amount	NOUN
ajst-8017	6	7	of	of	ADP
ajst-8017	6	8	pictures	picture	NOUN
ajst-8017	6	9	have	have	AUX
ajst-8017	6	10	been	be	AUX
ajst-8017	6	11	stolen	steal	VERB
ajst-8017	6	12	or	or	CCONJ
ajst-8017	6	13	used	use	VERB
ajst-8017	6	14	unauthorized	unauthorized	ADJ
ajst-8017	6	15	on	on	ADP
ajst-8017	6	16	the	the	DET
ajst-8017	6	17	internet	internet	NOUN
ajst-8017	6	18	,	,	PUNCT
ajst-8017	6	19	seriously	seriously	ADV
ajst-8017	6	20	infringing	infringe	VERB
ajst-8017	6	21	on	on	ADP
ajst-8017	6	22	the	the	DET
ajst-8017	6	23	copyright	copyright	NOUN
ajst-8017	6	24	of	of	ADP
ajst-8017	6	25	pictures	picture	NOUN
ajst-8017	6	26	.	.	PUNCT
ajst-8017	7	1	at	at	ADP
ajst-8017	7	2	the	the	DET
ajst-8017	7	3	meanwhile	meanwhile	ADV
ajst-8017	7	4	,	,	PUNCT
ajst-8017	7	5	with	with	ADP
ajst-8017	7	6	the	the	DET
ajst-8017	7	7	speedy	speedy	ADJ
ajst-8017	7	8	development	development	NOUN
ajst-8017	7	9	of	of	ADP
ajst-8017	7	10	artificial	artificial	ADJ
ajst-8017	7	11	intelligence	intelligence	NOUN
ajst-8017	7	12	technology	technology	NOUN
ajst-8017	7	13	,	,	PUNCT
ajst-8017	7	14	the	the	DET
ajst-8017	7	15	copyright	copyright	NOUN
ajst-8017	7	16	issue	issue	NOUN
ajst-8017	7	17	of	of	ADP
ajst-8017	7	18	artificial	artificial	ADJ
ajst-8017	7	19	intelligence	intelligence	NOUN
ajst-8017	7	20	-	-	PUNCT
ajst-8017	7	21	generated	generate	VERB
ajst-8017	7	22	images	image	NOUN
ajst-8017	7	23	has	have	AUX
ajst-8017	7	24	also	also	ADV
ajst-8017	7	25	gradually	gradually	ADV
ajst-8017	7	26	surfaced	surface	VERB
ajst-8017	7	27	,	,	PUNCT
ajst-8017	7	28	intensifying	intensify	VERB
ajst-8017	7	29	the	the	DET
ajst-8017	7	30	demand	demand	NOUN
ajst-8017	7	31	for	for	ADP
ajst-8017	7	32	image	image	NOUN
ajst-8017	7	33	copyright	copyright	NOUN
ajst-8017	7	34	protection	protection	NOUN
ajst-8017	7	35	.	.	PUNCT
ajst-8017	8	1	in	in	ADP
ajst-8017	8	2	order	order	NOUN
ajst-8017	8	3	to	to	PART
ajst-8017	8	4	solve	solve	VERB
ajst-8017	8	5	this	this	DET
ajst-8017	8	6	problem	problem	NOUN
ajst-8017	8	7	,	,	PUNCT
ajst-8017	8	8	digital	digital	ADJ
ajst-8017	8	9	watermarking	watermarking	NOUN
ajst-8017	8	10	technology	technology	NOUN
ajst-8017	8	11	is	be	AUX
ajst-8017	8	12	widely	widely	ADV
ajst-8017	8	13	used	use	VERB
ajst-8017	8	14	as	as	ADP
ajst-8017	8	15	an	an	DET
ajst-8017	8	16	information	information	NOUN
ajst-8017	8	17	hiding	hide	VERB
ajst-8017	8	18	technology	technology	NOUN
ajst-8017	8	19	.	.	PUNCT
ajst-8017	9	1	digital	digital	ADJ
ajst-8017	9	2	watermarking	watermarking	NOUN
ajst-8017	9	3	technology	technology	NOUN
ajst-8017	9	4	can	can	AUX
ajst-8017	9	5	protect	protect	VERB
ajst-8017	9	6	the	the	DET
ajst-8017	9	7	copyright	copyright	NOUN
ajst-8017	9	8	of	of	ADP
ajst-8017	9	9	an	an	DET
ajst-8017	9	10	image	image	NOUN
ajst-8017	9	11	while	while	SCONJ
ajst-8017	9	12	hiding	hide	VERB
ajst-8017	9	13	the	the	DET
ajst-8017	9	14	image	image	NOUN
ajst-8017	9	15	,	,	PUNCT
ajst-8017	9	16	making	make	VERB
ajst-8017	9	17	the	the	DET
ajst-8017	9	18	hidden	hide	VERB
ajst-8017	9	19	information	information	NOUN
ajst-8017	9	20	invisible	invisible	ADJ
ajst-8017	9	21	to	to	ADP
ajst-8017	9	22	unauthorised	unauthorised	ADJ
ajst-8017	9	23	users	user	NOUN
ajst-8017	9	24	,	,	PUNCT
ajst-8017	9	25	which	which	PRON
ajst-8017	9	26	effectively	effectively	ADV
ajst-8017	9	27	protects	protect	VERB
ajst-8017	9	28	the	the	DET
ajst-8017	9	29	copyright	copyright	NOUN
ajst-8017	9	30	of	of	ADP
ajst-8017	9	31	the	the	DET
ajst-8017	9	32	image	image	NOUN
ajst-8017	9	33	.	.	PUNCT
ajst-8017	10	1	at	at	ADP
ajst-8017	10	2	the	the	DET
ajst-8017	10	3	same	same	ADJ
ajst-8017	10	4	time	time	NOUN
ajst-8017	10	5	,	,	PUNCT
ajst-8017	10	6	when	when	SCONJ
ajst-8017	10	7	an	an	DET
ajst-8017	10	8	image	image	NOUN
ajst-8017	10	9	is	be	AUX
ajst-8017	10	10	found	find	VERB
ajst-8017	10	11	to	to	PART
ajst-8017	10	12	have	have	AUX
ajst-8017	10	13	been	be	AUX
ajst-8017	10	14	misappropriated	misappropriate	VERB
ajst-8017	10	15	or	or	CCONJ
ajst-8017	10	16	used	use	VERB
ajst-8017	10	17	without	without	ADP
ajst-8017	10	18	authorisation	authorisation	NOUN
ajst-8017	10	19	,	,	PUNCT
ajst-8017	10	20	it	it	PRON
ajst-8017	10	21	can	can	AUX
ajst-8017	10	22	be	be	AUX
ajst-8017	10	23	defended	defend	VERB
ajst-8017	10	24	by	by	ADP
ajst-8017	10	25	revealing	reveal	VERB
ajst-8017	10	26	the	the	DET
ajst-8017	10	27	information	information	NOUN
ajst-8017	10	28	embedded	embed	VERB
ajst-8017	10	29	in	in	ADP
ajst-8017	10	30	the	the	DET
ajst-8017	10	31	digital	digital	ADJ
ajst-8017	10	32	watermark	watermark	NOUN
ajst-8017	10	33	.	.	PUNCT
ajst-8017	11	1	one	one	NUM
ajst-8017	11	2	of	of	ADP
ajst-8017	11	3	the	the	DET
ajst-8017	11	4	most	most	ADV
ajst-8017	11	5	commonly	commonly	ADV
ajst-8017	11	6	used	use	VERB
ajst-8017	11	7	digital	digital	ADJ
ajst-8017	11	8	watermarking	watermarking	NOUN
ajst-8017	11	9	techniques	technique	NOUN
ajst-8017	11	10	is	be	AUX
ajst-8017	11	11	to	to	PART
ajst-8017	11	12	embed	embed	VERB
ajst-8017	11	13	information	information	NOUN
ajst-8017	11	14	by	by	ADP
ajst-8017	11	15	making	make	VERB
ajst-8017	11	16	minor	minor	ADJ
ajst-8017	11	17	modifications	modification	NOUN
ajst-8017	11	18	to	to	ADP
ajst-8017	11	19	the	the	DET
ajst-8017	11	20	image	image	NOUN
ajst-8017	11	21	pixels	pixel	VERB
ajst-8017	11	22	;	;	PUNCT
ajst-8017	11	23	the	the	DET
ajst-8017	11	24	lsb	lsb	PROPN
ajst-8017	11	25	(	(	PUNCT
ajst-8017	11	26	least	least	ADV
ajst-8017	11	27	significant	significant	ADJ
ajst-8017	11	28	bit	bit	NOUN
ajst-8017	11	29	)	)	PUNCT
ajst-8017	11	30	algorithm	algorithm	NOUN
ajst-8017	11	31	is	be	AUX
ajst-8017	11	32	a	a	DET
ajst-8017	11	33	common	common	ADJ
ajst-8017	11	34	digital	digital	ADJ
ajst-8017	11	35	watermark	watermark	NOUN
ajst-8017	11	36	hiding	hiding	NOUN
ajst-8017	11	37	algorithm	algorithm	NOUN
ajst-8017	11	38	.	.	PUNCT
ajst-8017	12	1	however	however	ADV
ajst-8017	12	2	,	,	PUNCT
ajst-8017	12	3	the	the	DET
ajst-8017	12	4	robustness	robustness	NOUN
ajst-8017	12	5	of	of	ADP
ajst-8017	12	6	the	the	DET
ajst-8017	12	7	original	original	ADJ
ajst-8017	12	8	lsb	lsb	PROPN
ajst-8017	12	9	algorithm	algorithm	NOUN
ajst-8017	12	10	is	be	AUX
ajst-8017	12	11	low	low	ADJ
ajst-8017	12	12	and	and	CCONJ
ajst-8017	12	13	easily	easily	ADV
ajst-8017	12	14	detected	detect	VERB
ajst-8017	12	15	by	by	ADP
ajst-8017	12	16	attackers	attacker	NOUN
ajst-8017	12	17	.	.	PUNCT
ajst-8017	13	1	therefore	therefore	ADV
ajst-8017	13	2	,	,	PUNCT
ajst-8017	13	3	this	this	DET
ajst-8017	13	4	paper	paper	NOUN
ajst-8017	13	5	proposes	propose	VERB
ajst-8017	13	6	an	an	DET
ajst-8017	13	7	improved	improved	ADJ
ajst-8017	13	8	lsb	lsb	NOUN
ajst-8017	13	9	algorithm	algorithm	NOUN
ajst-8017	13	10	based	base	VERB
ajst-8017	13	11	on	on	ADP
ajst-8017	13	12	random	random	ADJ
ajst-8017	13	13	sequences	sequence	NOUN
ajst-8017	13	14	,	,	PUNCT
ajst-8017	13	15	aiming	aim	VERB
ajst-8017	13	16	to	to	PART
ajst-8017	13	17	improve	improve	VERB
ajst-8017	13	18	the	the	DET
ajst-8017	13	19	security	security	NOUN
ajst-8017	13	20	and	and	CCONJ
ajst-8017	13	21	robustness	robustness	NOUN
ajst-8017	13	22	of	of	ADP
ajst-8017	13	23	the	the	DET
ajst-8017	13	24	algorithm	algorithm	NOUN
ajst-8017	13	25	.	.	PUNCT
ajst-8017	14	1	compared	compare	VERB
ajst-8017	14	2	with	with	ADP
ajst-8017	14	3	the	the	DET
ajst-8017	14	4	traditional	traditional	ADJ
ajst-8017	14	5	lsb	lsb	PROPN
ajst-8017	14	6	algorithm	algorithm	NOUN
ajst-8017	14	7	,	,	PUNCT
ajst-8017	14	8	this	this	DET
ajst-8017	14	9	improved	improved	ADJ
ajst-8017	14	10	algorithm	algorithm	NOUN
ajst-8017	14	11	can	can	AUX
ajst-8017	14	12	protect	protect	VERB
ajst-8017	14	13	image	image	NOUN
ajst-8017	14	14	copyright	copyright	NOUN
ajst-8017	14	15	more	more	ADV
ajst-8017	14	16	effectively	effectively	ADV
ajst-8017	14	17	while	while	SCONJ
ajst-8017	14	18	protecting	protect	VERB
ajst-8017	14	19	private	private	ADJ
ajst-8017	14	20	information	information	NOUN
ajst-8017	14	21	,	,	PUNCT
ajst-8017	14	22	and	and	CCONJ
ajst-8017	14	23	is	be	AUX
ajst-8017	14	24	more	more	ADV
ajst-8017	14	25	suitable	suitable	ADJ
ajst-8017	14	26	for	for	ADP
ajst-8017	14	27	information	information	NOUN
ajst-8017	14	28	hiding	hiding	NOUN
ajst-8017	14	29	and	and	CCONJ
ajst-8017	14	30	protection	protection	NOUN
ajst-8017	14	31	in	in	ADP
ajst-8017	14	32	practical	practical	ADJ
ajst-8017	14	33	applications	application	NOUN
ajst-8017	14	34	.	.	PUNCT
ajst-8017	15	1	this	this	DET
ajst-8017	15	2	algorithm	algorithm	NOUN
ajst-8017	15	3	can	can	AUX
ajst-8017	15	4	also	also	ADV
ajst-8017	15	5	help	help	VERB
ajst-8017	15	6	to	to	PART
ajst-8017	15	7	defend	defend	VERB
ajst-8017	15	8	the	the	DET
ajst-8017	15	9	copyright	copyright	NOUN
ajst-8017	15	10	of	of	ADP
ajst-8017	15	11	images	image	NOUN
ajst-8017	15	12	when	when	SCONJ
ajst-8017	15	13	needed	need	VERB
ajst-8017	15	14	.	.	PUNCT
ajst-8017	16	1	2	2	X
ajst-8017	16	2	.	.	X
ajst-8017	16	3	the	the	DET
ajst-8017	16	4	principle	principle	NOUN
ajst-8017	16	5	of	of	ADP
ajst-8017	16	6	the	the	DET
ajst-8017	16	7	traditional	traditional	ADJ
ajst-8017	16	8	lsb	lsb	PROPN
ajst-8017	16	9	algorithm	algorithm	PROPN
ajst-8017	16	10	2.1	2.1	NUM
ajst-8017	16	11	.	.	PUNCT
ajst-8017	17	1	introduction	introduction	NOUN
ajst-8017	17	2	to	to	ADP
ajst-8017	17	3	rgb	rgb	PROPN
ajst-8017	17	4	rgb	rgb	PROPN
ajst-8017	17	5	refers	refer	VERB
ajst-8017	17	6	to	to	ADP
ajst-8017	17	7	the	the	DET
ajst-8017	17	8	three	three	NUM
ajst-8017	17	9	basic	basic	ADJ
ajst-8017	17	10	colours	colour	NOUN
ajst-8017	17	11	of	of	ADP
ajst-8017	17	12	red	red	ADJ
ajst-8017	17	13	(	(	PUNCT
ajst-8017	17	14	red	red	PROPN
ajst-8017	17	15	)	)	PUNCT
ajst-8017	17	16	,	,	PUNCT
ajst-8017	17	17	green	green	ADJ
ajst-8017	17	18	(	(	PUNCT
ajst-8017	17	19	green	green	ADJ
ajst-8017	17	20	)	)	PUNCT
ajst-8017	17	21	and	and	CCONJ
ajst-8017	17	22	blue	blue	ADJ
ajst-8017	17	23	(	(	PUNCT
ajst-8017	17	24	blue	blue	ADJ
ajst-8017	17	25	)	)	PUNCT
ajst-8017	17	26	and	and	CCONJ
ajst-8017	17	27	is	be	AUX
ajst-8017	17	28	one	one	NUM
ajst-8017	17	29	of	of	ADP
ajst-8017	17	30	the	the	DET
ajst-8017	17	31	most	most	ADV
ajst-8017	17	32	common	common	ADJ
ajst-8017	17	33	colour	colour	NOUN
ajst-8017	17	34	modalities	modality	NOUN
ajst-8017	17	35	used	use	VERB
ajst-8017	17	36	in	in	ADP
ajst-8017	17	37	computer	computer	NOUN
ajst-8017	17	38	image	image	NOUN
ajst-8017	17	39	manipulation.in	manipulation.in	PROPN
ajst-8017	17	40	rgb	rgb	PROPN
ajst-8017	17	41	mode	mode	PROPN
ajst-8017	17	42	,	,	PUNCT
ajst-8017	17	43	the	the	DET
ajst-8017	17	44	colour	colour	NOUN
ajst-8017	17	45	of	of	ADP
ajst-8017	17	46	each	each	DET
ajst-8017	17	47	pixel	pixel	NOUN
ajst-8017	17	48	point	point	NOUN
ajst-8017	17	49	is	be	AUX
ajst-8017	17	50	mixed	mix	VERB
ajst-8017	17	51	by	by	ADP
ajst-8017	17	52	different	different	ADJ
ajst-8017	17	53	proportions	proportion	NOUN
ajst-8017	17	54	of	of	ADP
ajst-8017	17	55	these	these	DET
ajst-8017	17	56	three	three	NUM
ajst-8017	17	57	basic	basic	ADJ
ajst-8017	17	58	colours.in	colours.in	PRON
ajst-8017	17	59	an	an	DET
ajst-8017	17	60	8	8	NUM
ajst-8017	17	61	-	-	PUNCT
ajst-8017	17	62	bit	bit	NOUN
ajst-8017	17	63	rgb	rgb	PROPN
ajst-8017	17	64	image	image	NOUN
ajst-8017	17	65	,	,	PUNCT
ajst-8017	17	66	for	for	ADP
ajst-8017	17	67	example	example	NOUN
ajst-8017	17	68	,	,	PUNCT
ajst-8017	17	69	each	each	DET
ajst-8017	17	70	pixel	pixel	NOUN
ajst-8017	17	71	can	can	AUX
ajst-8017	17	72	be	be	AUX
ajst-8017	17	73	represented	represent	VERB
ajst-8017	17	74	by	by	ADP
ajst-8017	17	75	three	three	NUM
ajst-8017	17	76	8	8	NUM
ajst-8017	17	77	-	-	PUNCT
ajst-8017	17	78	bit	bit	NOUN
ajst-8017	17	79	unsigned	unsigned	ADJ
ajst-8017	17	80	integers	integer	NOUN
ajst-8017	17	81	,	,	PUNCT
ajst-8017	17	82	representing	represent	VERB
ajst-8017	17	83	the	the	DET
ajst-8017	17	84	red	red	ADJ
ajst-8017	17	85	,	,	PUNCT
ajst-8017	17	86	green	green	ADJ
ajst-8017	17	87	and	and	CCONJ
ajst-8017	17	88	blue	blue	ADJ
ajst-8017	17	89	constituents	constituent	NOUN
ajst-8017	17	90	,	,	PUNCT
ajst-8017	17	91	which	which	PRON
ajst-8017	17	92	all	all	PRON
ajst-8017	17	93	take	take	VERB
ajst-8017	17	94	values	value	NOUN
ajst-8017	17	95	in	in	ADP
ajst-8017	17	96	the	the	DET
ajst-8017	17	97	range	range	NOUN
ajst-8017	17	98	0	0	NUM
ajst-8017	17	99	-	-	SYM
ajst-8017	17	100	255	255	NUM
ajst-8017	17	101	,	,	PUNCT
ajst-8017	17	102	as	as	SCONJ
ajst-8017	17	103	shown	show	VERB
ajst-8017	17	104	in	in	ADP
ajst-8017	17	105	figure	figure	NOUN
ajst-8017	17	106	1	1	NUM
ajst-8017	17	107	.	.	PUNCT
ajst-8017	18	1	the	the	DET
ajst-8017	18	2	different	different	ADJ
ajst-8017	18	3	combinations	combination	NOUN
ajst-8017	18	4	of	of	ADP
ajst-8017	18	5	red	red	ADJ
ajst-8017	18	6	,	,	PUNCT
ajst-8017	18	7	green	green	ADJ
ajst-8017	18	8	and	and	CCONJ
ajst-8017	18	9	blue	blue	ADJ
ajst-8017	18	10	can	can	AUX
ajst-8017	18	11	present	present	VERB
ajst-8017	18	12	a	a	DET
ajst-8017	18	13	wide	wide	ADJ
ajst-8017	18	14	variety	variety	NOUN
ajst-8017	18	15	of	of	ADP
ajst-8017	18	16	colours	colour	NOUN
ajst-8017	18	17	,	,	PUNCT
ajst-8017	18	18	and	and	CCONJ
ajst-8017	18	19	this	this	PRON
ajst-8017	18	20	makes	make	VERB
ajst-8017	18	21	rgb	rgb	PROPN
ajst-8017	18	22	mode	mode	VERB
ajst-8017	18	23	one	one	NUM
ajst-8017	18	24	of	of	ADP
ajst-8017	18	25	the	the	DET
ajst-8017	18	26	most	most	ADV
ajst-8017	18	27	popular	popular	ADJ
ajst-8017	18	28	colour	colour	NOUN
ajst-8017	18	29	modes	mode	NOUN
ajst-8017	18	30	for	for	ADP
ajst-8017	18	31	computer	computer	NOUN
ajst-8017	18	32	image	image	NOUN
ajst-8017	18	33	manipulation	manipulation	NOUN
ajst-8017	18	34	.	.	PUNCT
ajst-8017	19	1	figure	figure	NOUN
ajst-8017	19	2	1	1	NUM
ajst-8017	19	3	.	.	PUNCT
ajst-8017	20	1	rgb	rgb	PROPN
ajst-8017	20	2	example	example	NOUN
ajst-8017	20	3	223	223	NUM
ajst-8017	20	4	2.2	2.2	NUM
ajst-8017	20	5	.	.	PUNCT
ajst-8017	21	1	introduction	introduction	NOUN
ajst-8017	21	2	to	to	ADP
ajst-8017	21	3	the	the	DET
ajst-8017	21	4	lsb	lsb	PROPN
ajst-8017	21	5	principle	principle	PROPN
ajst-8017	21	6	the	the	DET
ajst-8017	21	7	traditional	traditional	ADJ
ajst-8017	21	8	lsb	lsb	PROPN
ajst-8017	21	9	algorithm	algorithm	PROPN
ajst-8017	21	10	is	be	AUX
ajst-8017	21	11	a	a	DET
ajst-8017	21	12	simple	simple	ADJ
ajst-8017	21	13	method	method	NOUN
ajst-8017	21	14	of	of	ADP
ajst-8017	21	15	information	information	NOUN
ajst-8017	21	16	hiding	hide	VERB
ajst-8017	21	17	.	.	PUNCT
ajst-8017	22	1	the	the	DET
ajst-8017	22	2	principle	principle	NOUN
ajst-8017	22	3	is	be	AUX
ajst-8017	22	4	to	to	PART
ajst-8017	22	5	embed	embed	VERB
ajst-8017	22	6	the	the	DET
ajst-8017	22	7	information	information	NOUN
ajst-8017	22	8	to	to	PART
ajst-8017	22	9	be	be	AUX
ajst-8017	22	10	hidden	hide	VERB
ajst-8017	22	11	in	in	ADP
ajst-8017	22	12	binary	binary	ADJ
ajst-8017	22	13	form	form	NOUN
ajst-8017	22	14	in	in	ADP
ajst-8017	22	15	the	the	DET
ajst-8017	22	16	least	least	ADV
ajst-8017	22	17	significant	significant	ADJ
ajst-8017	22	18	bit	bit	NOUN
ajst-8017	22	19	(	(	PUNCT
ajst-8017	22	20	lsb	lsb	PROPN
ajst-8017	22	21	)	)	PUNCT
ajst-8017	22	22	of	of	ADP
ajst-8017	22	23	the	the	DET
ajst-8017	22	24	image	image	NOUN
ajst-8017	22	25	,	,	PUNCT
ajst-8017	22	26	so	so	SCONJ
ajst-8017	22	27	as	as	SCONJ
ajst-8017	22	28	not	not	PART
ajst-8017	22	29	to	to	PART
ajst-8017	22	30	cause	cause	VERB
ajst-8017	22	31	significant	significant	ADJ
ajst-8017	22	32	visual	visual	ADJ
ajst-8017	22	33	differences	difference	NOUN
ajst-8017	22	34	to	to	ADP
ajst-8017	22	35	the	the	DET
ajst-8017	22	36	original	original	ADJ
ajst-8017	22	37	image	image	NOUN
ajst-8017	22	38	,	,	PUNCT
ajst-8017	22	39	but	but	CCONJ
ajst-8017	22	40	to	to	PART
ajst-8017	22	41	protect	protect	VERB
ajst-8017	22	42	the	the	DET
ajst-8017	22	43	privacy	privacy	NOUN
ajst-8017	22	44	and	and	CCONJ
ajst-8017	22	45	security	security	NOUN
ajst-8017	22	46	of	of	ADP
ajst-8017	22	47	the	the	DET
ajst-8017	22	48	information	information	NOUN
ajst-8017	22	49	to	to	ADP
ajst-8017	22	50	a	a	DET
ajst-8017	22	51	certain	certain	ADJ
ajst-8017	22	52	extent	extent	NOUN
ajst-8017	22	53	[	[	X
ajst-8017	22	54	1	1	NUM
ajst-8017	22	55	]	]	PUNCT
ajst-8017	22	56	.	.	PUNCT
ajst-8017	23	1	in	in	ADP
ajst-8017	23	2	an	an	DET
ajst-8017	23	3	8	8	NUM
ajst-8017	23	4	-	-	PUNCT
ajst-8017	23	5	bit	bit	NOUN
ajst-8017	23	6	grey	grey	ADJ
ajst-8017	23	7	-	-	PUNCT
ajst-8017	23	8	scale	scale	NOUN
ajst-8017	23	9	image	image	NOUN
ajst-8017	23	10	,	,	PUNCT
ajst-8017	23	11	the	the	DET
ajst-8017	23	12	value	value	NOUN
ajst-8017	23	13	of	of	ADP
ajst-8017	23	14	each	each	DET
ajst-8017	23	15	pixel	pixel	NOUN
ajst-8017	23	16	can	can	AUX
ajst-8017	23	17	be	be	AUX
ajst-8017	23	18	represented	represent	VERB
ajst-8017	23	19	as	as	ADP
ajst-8017	23	20	an	an	DET
ajst-8017	23	21	8	8	NUM
ajst-8017	23	22	-	-	PUNCT
ajst-8017	23	23	bit	bit	NOUN
ajst-8017	23	24	binary	binary	ADJ
ajst-8017	23	25	number	number	NOUN
ajst-8017	23	26	ranging	range	VERB
ajst-8017	23	27	from	from	ADP
ajst-8017	23	28	000000	000000	NUM
ajst-8017	23	29	to	to	ADP
ajst-8017	23	30	111111111	111111111	NUM
ajst-8017	23	31	,	,	PUNCT
ajst-8017	23	32	corresponding	correspond	VERB
ajst-8017	23	33	to	to	AUX
ajst-8017	23	34	decimal	decimal	ADJ
ajst-8017	23	35	numbers	number	NOUN
ajst-8017	23	36	from	from	ADP
ajst-8017	23	37	0	0	NUM
ajst-8017	23	38	to	to	ADP
ajst-8017	23	39	255	255	NUM
ajst-8017	23	40	,	,	PUNCT
ajst-8017	23	41	and	and	CCONJ
ajst-8017	23	42	it	it	PRON
ajst-8017	23	43	is	be	AUX
ajst-8017	23	44	this	this	DET
ajst-8017	23	45	least	least	ADV
ajst-8017	23	46	significant	significant	ADJ
ajst-8017	23	47	bit	bit	NOUN
ajst-8017	23	48	,	,	PUNCT
ajst-8017	23	49	the	the	DET
ajst-8017	23	50	last	last	ADJ
ajst-8017	23	51	bit	bit	NOUN
ajst-8017	23	52	in	in	ADP
ajst-8017	23	53	the	the	DET
ajst-8017	23	54	binary	binary	ADJ
ajst-8017	23	55	number	number	NOUN
ajst-8017	23	56	,	,	PUNCT
ajst-8017	23	57	that	that	SCONJ
ajst-8017	23	58	the	the	DET
ajst-8017	23	59	lsb	lsb	PROPN
ajst-8017	23	60	algorithm	algorithm	NOUN
ajst-8017	23	61	utilises	utilise	NOUN
ajst-8017	23	62	.	.	PUNCT
ajst-8017	24	1	since	since	SCONJ
ajst-8017	24	2	the	the	DET
ajst-8017	24	3	lowest	low	ADJ
ajst-8017	24	4	bit	bit	NOUN
ajst-8017	24	5	only	only	ADV
ajst-8017	24	6	causes	cause	VERB
ajst-8017	24	7	a	a	DET
ajst-8017	24	8	small	small	ADJ
ajst-8017	24	9	change	change	NOUN
ajst-8017	24	10	in	in	ADP
ajst-8017	24	11	the	the	DET
ajst-8017	24	12	pixel	pixel	PROPN
ajst-8017	24	13	value	value	NOUN
ajst-8017	24	14	,	,	PUNCT
ajst-8017	24	15	embedding	embed	VERB
ajst-8017	24	16	the	the	DET
ajst-8017	24	17	information	information	NOUN
ajst-8017	24	18	to	to	PART
ajst-8017	24	19	be	be	AUX
ajst-8017	24	20	hidden	hide	VERB
ajst-8017	24	21	in	in	ADP
ajst-8017	24	22	the	the	DET
ajst-8017	24	23	lowest	low	ADJ
ajst-8017	24	24	bit	bit	NOUN
ajst-8017	24	25	does	do	AUX
ajst-8017	24	26	not	not	PART
ajst-8017	24	27	have	have	VERB
ajst-8017	24	28	a	a	DET
ajst-8017	24	29	significant	significant	ADJ
ajst-8017	24	30	impact	impact	NOUN
ajst-8017	24	31	on	on	ADP
ajst-8017	24	32	the	the	DET
ajst-8017	24	33	quality	quality	NOUN
ajst-8017	24	34	of	of	ADP
ajst-8017	24	35	the	the	DET
ajst-8017	24	36	image	image	NOUN
ajst-8017	24	37	.	.	PUNCT
ajst-8017	25	1	the	the	DET
ajst-8017	25	2	image	image	NOUN
ajst-8017	25	3	is	be	AUX
ajst-8017	25	4	shown	show	VERB
ajst-8017	25	5	in	in	ADP
ajst-8017	25	6	grey	grey	ADJ
ajst-8017	25	7	scale	scale	NOUN
ajst-8017	25	8	(	(	PUNCT
ajst-8017	25	9	lena	lena	PROPN
ajst-8017	25	10	image	image	PROPN
ajst-8017	25	11	)	)	PUNCT
ajst-8017	25	12	and	and	CCONJ
ajst-8017	25	13	split	split	VERB
ajst-8017	25	14	into	into	ADP
ajst-8017	25	15	8	8	NUM
ajst-8017	25	16	bit	bit	NOUN
ajst-8017	25	17	planes	plane	NOUN
ajst-8017	25	18	.	.	PUNCT
ajst-8017	26	1	the	the	DET
ajst-8017	26	2	image	image	NOUN
ajst-8017	26	3	is	be	AUX
ajst-8017	26	4	shown	show	VERB
ajst-8017	26	5	in	in	ADP
ajst-8017	26	6	figure	figure	NOUN
ajst-8017	26	7	2	2	NUM
ajst-8017	26	8	.	.	PUNCT
ajst-8017	26	9	figure	figure	NOUN
ajst-8017	26	10	2	2	NUM
ajst-8017	26	11	.	.	NOUN
ajst-8017	26	12	8	8	NUM
ajst-8017	26	13	layer	layer	NOUN
ajst-8017	26	14	bit	bit	NOUN
ajst-8017	26	15	plane	plane	NOUN
ajst-8017	26	16	2.3	2.3	NUM
ajst-8017	26	17	.	.	PUNCT
ajst-8017	27	1	introduction	introduction	NOUN
ajst-8017	27	2	to	to	ADP
ajst-8017	27	3	the	the	DET
ajst-8017	27	4	process	process	NOUN
ajst-8017	27	5	the	the	DET
ajst-8017	27	6	emplacement	emplacement	PROPN
ajst-8017	27	7	process	process	NOUN
ajst-8017	27	8	usually	usually	ADV
ajst-8017	27	9	comprised	comprise	VERB
ajst-8017	27	10	the	the	DET
ajst-8017	27	11	following	follow	VERB
ajst-8017	27	12	procedures.first	procedures.first	PROPN
ajst-8017	27	13	,	,	PUNCT
ajst-8017	27	14	the	the	DET
ajst-8017	27	15	carrier	carrier	NOUN
ajst-8017	27	16	image	image	NOUN
ajst-8017	27	17	and	and	CCONJ
ajst-8017	27	18	the	the	DET
ajst-8017	27	19	watermarked	watermarke	VERB
ajst-8017	27	20	image	image	NOUN
ajst-8017	27	21	are	be	AUX
ajst-8017	27	22	read	read	VERB
ajst-8017	27	23	and	and	CCONJ
ajst-8017	27	24	they	they	PRON
ajst-8017	27	25	are	be	AUX
ajst-8017	27	26	converted	convert	VERB
ajst-8017	27	27	into	into	ADP
ajst-8017	27	28	a	a	DET
ajst-8017	27	29	three	three	NUM
ajst-8017	27	30	-	-	PUNCT
ajst-8017	27	31	channel	channel	NOUN
ajst-8017	27	32	bgr	bgr	PROPN
ajst-8017	27	33	format	format	NOUN
ajst-8017	27	34	.	.	PUNCT
ajst-8017	28	1	next	next	ADV
ajst-8017	28	2	,	,	PUNCT
ajst-8017	28	3	the	the	DET
ajst-8017	28	4	watermarked	watermarke	VERB
ajst-8017	28	5	image	image	NOUN
ajst-8017	28	6	is	be	AUX
ajst-8017	28	7	converted	convert	VERB
ajst-8017	28	8	into	into	ADP
ajst-8017	28	9	a	a	DET
ajst-8017	28	10	greyscale	greyscale	ADJ
ajst-8017	28	11	image	image	NOUN
ajst-8017	28	12	and	and	CCONJ
ajst-8017	28	13	binarised	binarise	VERB
ajst-8017	28	14	to	to	PART
ajst-8017	28	15	obtain	obtain	VERB
ajst-8017	28	16	a	a	DET
ajst-8017	28	17	binary	binary	ADJ
ajst-8017	28	18	matrix	matrix	NOUN
ajst-8017	28	19	.	.	PUNCT
ajst-8017	29	1	the	the	DET
ajst-8017	29	2	bit	bit	NOUN
ajst-8017	29	3	plane	plane	NOUN
ajst-8017	29	4	of	of	ADP
ajst-8017	29	5	one	one	NUM
ajst-8017	29	6	of	of	ADP
ajst-8017	29	7	the	the	DET
ajst-8017	29	8	channels	channel	NOUN
ajst-8017	29	9	is	be	AUX
ajst-8017	29	10	then	then	ADV
ajst-8017	29	11	extracted	extract	VERB
ajst-8017	29	12	from	from	ADP
ajst-8017	29	13	the	the	DET
ajst-8017	29	14	carrier	carrier	NOUN
ajst-8017	29	15	image	image	NOUN
ajst-8017	29	16	as	as	ADP
ajst-8017	29	17	the	the	DET
ajst-8017	29	18	embedding	embed	VERB
ajst-8017	29	19	channel	channel	NOUN
ajst-8017	29	20	and	and	CCONJ
ajst-8017	29	21	an	an	DET
ajst-8017	29	22	all-1	all-1	PUNCT
ajst-8017	29	23	matrix	matrix	NOUN
ajst-8017	29	24	of	of	ADP
ajst-8017	29	25	the	the	DET
ajst-8017	29	26	same	same	ADJ
ajst-8017	29	27	size	size	NOUN
ajst-8017	29	28	as	as	SCONJ
ajst-8017	29	29	the	the	DET
ajst-8017	29	30	embedding	embed	VERB
ajst-8017	29	31	channel	channel	NOUN
ajst-8017	29	32	is	be	AUX
ajst-8017	29	33	constructed	construct	VERB
ajst-8017	29	34	.	.	PUNCT
ajst-8017	30	1	according	accord	VERB
ajst-8017	30	2	to	to	ADP
ajst-8017	30	3	the	the	DET
ajst-8017	30	4	watermark	watermark	NOUN
ajst-8017	30	5	information	information	NOUN
ajst-8017	30	6	after	after	ADP
ajst-8017	30	7	binarisation	binarisation	NOUN
ajst-8017	30	8	,	,	PUNCT
ajst-8017	30	9	the	the	DET
ajst-8017	30	10	position	position	NOUN
ajst-8017	30	11	corresponding	correspond	VERB
ajst-8017	30	12	to	to	ADP
ajst-8017	30	13	the	the	DET
ajst-8017	30	14	pixel	pixel	PROPN
ajst-8017	30	15	point	point	NOUN
ajst-8017	30	16	that	that	PRON
ajst-8017	30	17	needs	need	VERB
ajst-8017	30	18	to	to	PART
ajst-8017	30	19	be	be	AUX
ajst-8017	30	20	embedded	embed	VERB
ajst-8017	30	21	in	in	ADP
ajst-8017	30	22	the	the	DET
ajst-8017	30	23	watermark	watermark	NOUN
ajst-8017	30	24	is	be	AUX
ajst-8017	30	25	changed	change	VERB
ajst-8017	30	26	to	to	ADP
ajst-8017	30	27	0	0	NUM
ajst-8017	30	28	.	.	PUNCT
ajst-8017	31	1	next	next	ADV
ajst-8017	31	2	,	,	PUNCT
ajst-8017	31	3	the	the	DET
ajst-8017	31	4	lowest	low	ADJ
ajst-8017	31	5	significant	significant	ADJ
ajst-8017	31	6	bit	bit	NOUN
ajst-8017	31	7	of	of	ADP
ajst-8017	31	8	each	each	DET
ajst-8017	31	9	pixel	pixel	NOUN
ajst-8017	31	10	value	value	NOUN
ajst-8017	31	11	in	in	ADP
ajst-8017	31	12	the	the	DET
ajst-8017	31	13	embedding	embed	VERB
ajst-8017	31	14	channel	channel	NOUN
ajst-8017	31	15	is	be	AUX
ajst-8017	31	16	subjected	subject	VERB
ajst-8017	31	17	to	to	ADP
ajst-8017	31	18	the	the	DET
ajst-8017	31	19	sum	sum	NOUN
ajst-8017	31	20	operation	operation	NOUN
ajst-8017	31	21	with	with	ADP
ajst-8017	31	22	the	the	DET
ajst-8017	31	23	all-1	all-1	ADJ
ajst-8017	31	24	matrix	matrix	NOUN
ajst-8017	31	25	,	,	PUNCT
ajst-8017	31	26	and	and	CCONJ
ajst-8017	31	27	the	the	DET
ajst-8017	31	28	pixel	pixel	PROPN
ajst-8017	31	29	value	value	NOUN
ajst-8017	31	30	with	with	ADP
ajst-8017	31	31	the	the	DET
ajst-8017	31	32	lowest	low	ADJ
ajst-8017	31	33	significant	significant	ADJ
ajst-8017	31	34	bit	bit	NOUN
ajst-8017	31	35	position	position	NOUN
ajst-8017	31	36	of	of	ADP
ajst-8017	31	37	0	0	NUM
ajst-8017	31	38	is	be	AUX
ajst-8017	31	39	changed	change	VERB
ajst-8017	31	40	to	to	ADP
ajst-8017	31	41	1	1	NUM
ajst-8017	31	42	or	or	CCONJ
ajst-8017	31	43	0	0	NUM
ajst-8017	31	44	to	to	PART
ajst-8017	31	45	embed	embed	VERB
ajst-8017	31	46	the	the	DET
ajst-8017	31	47	watermark	watermark	NOUN
ajst-8017	31	48	information	information	NOUN
ajst-8017	31	49	.	.	PUNCT
ajst-8017	32	1	finally	finally	ADV
ajst-8017	32	2	,	,	PUNCT
ajst-8017	32	3	the	the	DET
ajst-8017	32	4	embedded	embed	VERB
ajst-8017	32	5	channels	channel	NOUN
ajst-8017	32	6	are	be	AUX
ajst-8017	32	7	reassembled	reassemble	VERB
ajst-8017	32	8	into	into	ADP
ajst-8017	32	9	the	the	DET
ajst-8017	32	10	carrier	carrier	NOUN
ajst-8017	32	11	image	image	NOUN
ajst-8017	32	12	after	after	ADP
ajst-8017	32	13	embedding	embed	VERB
ajst-8017	32	14	the	the	DET
ajst-8017	32	15	watermark	watermark	NOUN
ajst-8017	32	16	,	,	PUNCT
ajst-8017	32	17	and	and	CCONJ
ajst-8017	32	18	the	the	DET
ajst-8017	32	19	final	final	ADJ
ajst-8017	32	20	watermarked	watermarke	VERB
ajst-8017	32	21	image	image	NOUN
ajst-8017	32	22	is	be	AUX
ajst-8017	32	23	saved	save	VERB
ajst-8017	32	24	locally	locally	ADV
ajst-8017	32	25	.	.	PUNCT
ajst-8017	33	1	the	the	DET
ajst-8017	33	2	extraction	extraction	NOUN
ajst-8017	33	3	process	process	NOUN
ajst-8017	33	4	commonly	commonly	ADV
ajst-8017	33	5	comprises	comprise	VERB
ajst-8017	33	6	the	the	DET
ajst-8017	33	7	following	follow	VERB
ajst-8017	33	8	procedures.first	procedures.first	PROPN
ajst-8017	33	9	,	,	PUNCT
ajst-8017	33	10	the	the	DET
ajst-8017	33	11	watermarked	watermarke	VERB
ajst-8017	33	12	image	image	NOUN
ajst-8017	33	13	is	be	AUX
ajst-8017	33	14	read	read	VERB
ajst-8017	33	15	and	and	CCONJ
ajst-8017	33	16	one	one	NUM
ajst-8017	33	17	of	of	ADP
ajst-8017	33	18	the	the	DET
ajst-8017	33	19	channels	channel	NOUN
ajst-8017	33	20	is	be	AUX
ajst-8017	33	21	extracted	extract	VERB
ajst-8017	33	22	as	as	ADP
ajst-8017	33	23	the	the	DET
ajst-8017	33	24	embedding	embed	VERB
ajst-8017	33	25	channel	channel	NOUN
ajst-8017	33	26	.	.	PUNCT
ajst-8017	34	1	then	then	ADV
ajst-8017	34	2	,	,	PUNCT
ajst-8017	34	3	for	for	ADP
ajst-8017	34	4	each	each	DET
ajst-8017	34	5	pixel	pixel	NOUN
ajst-8017	34	6	value	value	NOUN
ajst-8017	34	7	in	in	ADP
ajst-8017	34	8	the	the	DET
ajst-8017	34	9	embedded	embed	VERB
ajst-8017	34	10	channel	channel	NOUN
ajst-8017	34	11	,	,	PUNCT
ajst-8017	34	12	the	the	DET
ajst-8017	34	13	lowest	low	ADJ
ajst-8017	34	14	significant	significant	ADJ
ajst-8017	34	15	bit	bit	NOUN
ajst-8017	34	16	is	be	AUX
ajst-8017	34	17	extracted	extract	VERB
ajst-8017	34	18	to	to	PART
ajst-8017	34	19	obtain	obtain	VERB
ajst-8017	34	20	a	a	DET
ajst-8017	34	21	binary	binary	ADJ
ajst-8017	34	22	matrix	matrix	NOUN
ajst-8017	34	23	.	.	PUNCT
ajst-8017	35	1	the	the	DET
ajst-8017	35	2	embedded	embed	VERB
ajst-8017	35	3	watermark	watermark	NOUN
ajst-8017	35	4	information	information	NOUN
ajst-8017	35	5	is	be	AUX
ajst-8017	35	6	then	then	ADV
ajst-8017	35	7	extracted	extract	VERB
ajst-8017	35	8	from	from	ADP
ajst-8017	35	9	it	it	PRON
ajst-8017	35	10	to	to	PART
ajst-8017	35	11	complete	complete	VERB
ajst-8017	35	12	the	the	DET
ajst-8017	35	13	extraction	extraction	NOUN
ajst-8017	35	14	process	process	NOUN
ajst-8017	35	15	.	.	PUNCT
ajst-8017	36	1	3	3	X
ajst-8017	36	2	.	.	X
ajst-8017	36	3	the	the	DET
ajst-8017	36	4	improvement	improvement	NOUN
ajst-8017	36	5	of	of	ADP
ajst-8017	36	6	the	the	DET
ajst-8017	36	7	lsb	lsb	PROPN
ajst-8017	36	8	algorithm	algorithm	PROPN
ajst-8017	36	9	3.1	3.1	NUM
ajst-8017	36	10	.	.	PUNCT
ajst-8017	37	1	the	the	DET
ajst-8017	37	2	embedding	embed	VERB
ajst-8017	37	3	process	process	NOUN
ajst-8017	37	4	the	the	DET
ajst-8017	37	5	improvement	improvement	NOUN
ajst-8017	37	6	process	process	NOUN
ajst-8017	37	7	of	of	ADP
ajst-8017	37	8	the	the	DET
ajst-8017	37	9	lsb	lsb	PROPN
ajst-8017	37	10	algorithm	algorithm	PROPN
ajst-8017	37	11	is	be	AUX
ajst-8017	37	12	very	very	ADV
ajst-8017	37	13	well	well	ADV
ajst-8017	37	14	done	do	VERB
ajst-8017	37	15	by	by	ADP
ajst-8017	37	16	using	use	VERB
ajst-8017	37	17	both	both	DET
ajst-8017	37	18	python	python	NOUN
ajst-8017	37	19	and	and	CCONJ
ajst-8017	37	20	opencv	opencv	PROPN
ajst-8017	37	21	.	.	PROPN
ajst-8017	37	22	python	python	PROPN
ajst-8017	37	23	is	be	AUX
ajst-8017	37	24	widely	widely	ADV
ajst-8017	37	25	used	use	VERB
ajst-8017	37	26	in	in	ADP
ajst-8017	37	27	image	image	NOUN
ajst-8017	37	28	processing	processing	NOUN
ajst-8017	37	29	because	because	SCONJ
ajst-8017	37	30	it	it	PRON
ajst-8017	37	31	is	be	AUX
ajst-8017	37	32	a	a	DET
ajst-8017	37	33	high	high	ADJ
ajst-8017	37	34	-	-	PUNCT
ajst-8017	37	35	level	level	NOUN
ajst-8017	37	36	language	language	NOUN
ajst-8017	37	37	with	with	ADP
ajst-8017	37	38	good	good	ADJ
ajst-8017	37	39	readability	readability	NOUN
ajst-8017	37	40	and	and	CCONJ
ajst-8017	37	41	flexibility	flexibility	NOUN
ajst-8017	37	42	.	.	PUNCT
ajst-8017	38	1	opencv	opencv	PROPN
ajst-8017	38	2	is	be	AUX
ajst-8017	38	3	a	a	DET
ajst-8017	38	4	c++	c++	NOUN
ajst-8017	38	5	based	base	VERB
ajst-8017	38	6	computer	computer	NOUN
ajst-8017	38	7	vision	vision	NOUN
ajst-8017	38	8	library	library	NOUN
ajst-8017	38	9	that	that	PRON
ajst-8017	38	10	also	also	ADV
ajst-8017	38	11	provides	provide	VERB
ajst-8017	38	12	a	a	DET
ajst-8017	38	13	python	python	NOUN
ajst-8017	38	14	api	api	NOUN
ajst-8017	38	15	for	for	ADP
ajst-8017	38	16	processing	processing	NOUN
ajst-8017	38	17	images	image	NOUN
ajst-8017	38	18	in	in	ADP
ajst-8017	38	19	python	python	NOUN
ajst-8017	38	20	.	.	PUNCT
ajst-8017	39	1	first	first	ADV
ajst-8017	39	2	,	,	PUNCT
ajst-8017	39	3	the	the	DET
ajst-8017	39	4	hidden	hidden	ADJ
ajst-8017	39	5	and	and	CCONJ
ajst-8017	39	6	carrier	carrier	NOUN
ajst-8017	39	7	images	image	NOUN
ajst-8017	39	8	are	be	AUX
ajst-8017	39	9	read	read	VERB
ajst-8017	39	10	through	through	ADP
ajst-8017	39	11	opencv	opencv	PROPN
ajst-8017	39	12	and	and	CCONJ
ajst-8017	39	13	converted	convert	VERB
ajst-8017	39	14	to	to	ADP
ajst-8017	39	15	grayscale	grayscale	NOUN
ajst-8017	39	16	,	,	PUNCT
ajst-8017	39	17	ensuring	ensure	VERB
ajst-8017	39	18	they	they	PRON
ajst-8017	39	19	have	have	VERB
ajst-8017	39	20	the	the	DET
ajst-8017	39	21	same	same	ADJ
ajst-8017	39	22	dimensions	dimension	NOUN
ajst-8017	39	23	.	.	PUNCT
ajst-8017	40	1	the	the	DET
ajst-8017	40	2	hidden	hide	VERB
ajst-8017	40	3	image	image	NOUN
ajst-8017	40	4	is	be	AUX
ajst-8017	40	5	then	then	ADV
ajst-8017	40	6	converted	convert	VERB
ajst-8017	40	7	to	to	ADP
ajst-8017	40	8	a	a	DET
ajst-8017	40	9	binary	binary	ADJ
ajst-8017	40	10	stream	stream	NOUN
ajst-8017	40	11	of	of	ADP
ajst-8017	40	12	numbers	number	NOUN
ajst-8017	40	13	and	and	CCONJ
ajst-8017	40	14	the	the	DET
ajst-8017	40	15	length	length	NOUN
ajst-8017	40	16	of	of	ADP
ajst-8017	40	17	that	that	DET
ajst-8017	40	18	stream	stream	NOUN
ajst-8017	40	19	is	be	AUX
ajst-8017	40	20	obtained	obtain	VERB
ajst-8017	40	21	.	.	PUNCT
ajst-8017	41	1	next	next	ADV
ajst-8017	41	2	,	,	PUNCT
ajst-8017	41	3	the	the	DET
ajst-8017	41	4	data	datum	NOUN
ajst-8017	41	5	for	for	ADP
ajst-8017	41	6	the	the	DET
ajst-8017	41	7	preparation	preparation	NOUN
ajst-8017	41	8	of	of	ADP
ajst-8017	41	9	the	the	DET
ajst-8017	41	10	embedding	embedding	NOUN
ajst-8017	41	11	is	be	AUX
ajst-8017	41	12	acquired	acquire	VERB
ajst-8017	41	13	from	from	ADP
ajst-8017	41	14	the	the	DET
ajst-8017	41	15	number	number	NOUN
ajst-8017	41	16	of	of	ADP
ajst-8017	41	17	rows	row	NOUN
ajst-8017	41	18	and	and	CCONJ
ajst-8017	41	19	columns	column	NOUN
ajst-8017	41	20	of	of	ADP
ajst-8017	41	21	the	the	DET
ajst-8017	41	22	carrier	carrier	NOUN
ajst-8017	41	23	image	image	NOUN
ajst-8017	41	24	.	.	PUNCT
ajst-8017	42	1	and	and	CCONJ
ajst-8017	42	2	a	a	DET
ajst-8017	42	3	list	list	NOUN
ajst-8017	42	4	of	of	ADP
ajst-8017	42	5	all	all	DET
ajst-8017	42	6	the	the	DET
ajst-8017	42	7	pixel	pixel	PROPN
ajst-8017	42	8	coordinates	coordinate	NOUN
ajst-8017	42	9	of	of	ADP
ajst-8017	42	10	the	the	DET
ajst-8017	42	11	carrier	carrier	NOUN
ajst-8017	42	12	image	image	NOUN
ajst-8017	42	13	is	be	AUX
ajst-8017	42	14	generated	generate	VERB
ajst-8017	42	15	for	for	ADP
ajst-8017	42	16	use	use	NOUN
ajst-8017	42	17	in	in	ADP
ajst-8017	42	18	the	the	DET
ajst-8017	42	19	next	next	ADJ
ajst-8017	42	20	step	step	NOUN
ajst-8017	42	21	.	.	PUNCT
ajst-8017	43	1	then	then	ADV
ajst-8017	43	2	,	,	PUNCT
ajst-8017	43	3	based	base	VERB
ajst-8017	43	4	on	on	ADP
ajst-8017	43	5	the	the	DET
ajst-8017	43	6	list	list	NOUN
ajst-8017	43	7	of	of	ADP
ajst-8017	43	8	all	all	DET
ajst-8017	43	9	the	the	DET
ajst-8017	43	10	pixel	pixel	PROPN
ajst-8017	43	11	coordinates	coordinate	NOUN
ajst-8017	43	12	of	of	ADP
ajst-8017	43	13	the	the	DET
ajst-8017	43	14	carrier	carrier	NOUN
ajst-8017	43	15	image	image	NOUN
ajst-8017	43	16	,	,	PUNCT
ajst-8017	43	17	a	a	DET
ajst-8017	43	18	random	random	ADJ
ajst-8017	43	19	list	list	NOUN
ajst-8017	43	20	of	of	ADP
ajst-8017	43	21	position	position	NOUN
ajst-8017	43	22	sequences	sequence	NOUN
ajst-8017	43	23	is	be	AUX
ajst-8017	43	24	generated	generate	VERB
ajst-8017	43	25	using	use	VERB
ajst-8017	43	26	python	python	NOUN
ajst-8017	43	27	's	's	PART
ajst-8017	43	28	random.sample	random.sample	NUM
ajst-8017	43	29	function	function	NOUN
ajst-8017	43	30	.	.	PUNCT
ajst-8017	44	1	this	this	DET
ajst-8017	44	2	list	list	NOUN
ajst-8017	44	3	contains	contain	VERB
ajst-8017	44	4	the	the	DET
ajst-8017	44	5	pixel	pixel	PROPN
ajst-8017	44	6	positions	position	NOUN
ajst-8017	44	7	of	of	ADP
ajst-8017	44	8	the	the	DET
ajst-8017	44	9	stream	stream	NOUN
ajst-8017	44	10	of	of	ADP
ajst-8017	44	11	binary	binary	ADJ
ajst-8017	44	12	numbers	number	NOUN
ajst-8017	44	13	to	to	PART
ajst-8017	44	14	be	be	AUX
ajst-8017	44	15	embedded	embed	VERB
ajst-8017	44	16	in	in	ADP
ajst-8017	44	17	the	the	DET
ajst-8017	44	18	carrier	carrier	NOUN
ajst-8017	44	19	image	image	NOUN
ajst-8017	44	20	to	to	PART
ajst-8017	44	21	hide	hide	VERB
ajst-8017	44	22	the	the	DET
ajst-8017	44	23	image	image	NOUN
ajst-8017	44	24	.	.	PUNCT
ajst-8017	45	1	this	this	DET
ajst-8017	45	2	list	list	NOUN
ajst-8017	45	3	of	of	ADP
ajst-8017	45	4	position	position	NOUN
ajst-8017	45	5	sequences	sequence	NOUN
ajst-8017	45	6	is	be	AUX
ajst-8017	45	7	generated	generate	VERB
ajst-8017	45	8	randomly	randomly	ADV
ajst-8017	45	9	to	to	PART
ajst-8017	45	10	make	make	VERB
ajst-8017	45	11	the	the	DET
ajst-8017	45	12	embedded	embed	VERB
ajst-8017	45	13	data	datum	NOUN
ajst-8017	45	14	more	more	ADV
ajst-8017	45	15	invisible	invisible	ADJ
ajst-8017	45	16	.	.	PUNCT
ajst-8017	46	1	when	when	SCONJ
ajst-8017	46	2	generating	generate	VERB
ajst-8017	46	3	the	the	DET
ajst-8017	46	4	sequence	sequence	NOUN
ajst-8017	46	5	of	of	ADP
ajst-8017	46	6	positions	position	NOUN
ajst-8017	46	7	,	,	PUNCT
ajst-8017	46	8	it	it	PRON
ajst-8017	46	9	should	should	AUX
ajst-8017	46	10	be	be	AUX
ajst-8017	46	11	ensured	ensure	VERB
ajst-8017	46	12	that	that	SCONJ
ajst-8017	46	13	each	each	DET
ajst-8017	46	14	pixel	pixel	NOUN
ajst-8017	46	15	is	be	AUX
ajst-8017	46	16	selected	select	VERB
ajst-8017	46	17	only	only	ADV
ajst-8017	46	18	once	once	ADV
ajst-8017	46	19	to	to	PART
ajst-8017	46	20	avoid	avoid	VERB
ajst-8017	46	21	data	datum	NOUN
ajst-8017	46	22	loss	loss	NOUN
ajst-8017	46	23	or	or	CCONJ
ajst-8017	46	24	duplicate	duplicate	VERB
ajst-8017	46	25	embedding	embed	VERB
ajst-8017	46	26	.	.	PUNCT
ajst-8017	47	1	finally	finally	ADV
ajst-8017	47	2	the	the	DET
ajst-8017	47	3	image	image	NOUN
ajst-8017	47	4	to	to	PART
ajst-8017	47	5	be	be	AUX
ajst-8017	47	6	hidden	hide	VERB
ajst-8017	47	7	is	be	AUX
ajst-8017	47	8	embedded	embed	VERB
ajst-8017	47	9	into	into	ADP
ajst-8017	47	10	the	the	DET
ajst-8017	47	11	carrier	carrier	NOUN
ajst-8017	47	12	image	image	NOUN
ajst-8017	47	13	according	accord	VERB
ajst-8017	47	14	to	to	ADP
ajst-8017	47	15	the	the	DET
ajst-8017	47	16	coordinates	coordinate	NOUN
ajst-8017	47	17	of	of	ADP
ajst-8017	47	18	the	the	DET
ajst-8017	47	19	previously	previously	ADV
ajst-8017	47	20	generated	generate	VERB
ajst-8017	47	21	random	random	ADJ
ajst-8017	47	22	sequence	sequence	NOUN
ajst-8017	47	23	.	.	PUNCT
ajst-8017	48	1	specifically	specifically	ADV
ajst-8017	48	2	,	,	PUNCT
ajst-8017	48	3	we	we	PRON
ajst-8017	48	4	need	need	VERB
ajst-8017	48	5	to	to	PART
ajst-8017	48	6	obtain	obtain	VERB
ajst-8017	48	7	the	the	DET
ajst-8017	48	8	bit	bit	NOUN
ajst-8017	48	9	-	-	PUNCT
ajst-8017	48	10	plane	plane	NOUN
ajst-8017	48	11	of	of	ADP
ajst-8017	48	12	each	each	DET
ajst-8017	48	13	pixel	pixel	NOUN
ajst-8017	48	14	and	and	CCONJ
ajst-8017	48	15	replace	replace	VERB
ajst-8017	48	16	the	the	DET
ajst-8017	48	17	bit	bit	NOUN
ajst-8017	48	18	-	-	PUNCT
ajst-8017	48	19	plane	plane	NOUN
ajst-8017	48	20	bits	bit	NOUN
ajst-8017	48	21	with	with	ADP
ajst-8017	48	22	the	the	DET
ajst-8017	48	23	bit	bit	NOUN
ajst-8017	48	24	values	value	NOUN
ajst-8017	48	25	of	of	ADP
ajst-8017	48	26	the	the	DET
ajst-8017	48	27	binary	binary	ADJ
ajst-8017	48	28	digital	digital	ADJ
ajst-8017	48	29	stream	stream	NOUN
ajst-8017	48	30	to	to	PART
ajst-8017	48	31	be	be	AUX
ajst-8017	48	32	embedded	embed	VERB
ajst-8017	48	33	at	at	ADP
ajst-8017	48	34	the	the	DET
ajst-8017	48	35	specified	specified	ADJ
ajst-8017	48	36	bit	bit	NOUN
ajst-8017	48	37	-	-	PUNCT
ajst-8017	48	38	plane	plane	NOUN
ajst-8017	48	39	.	.	PUNCT
ajst-8017	49	1	note	note	VERB
ajst-8017	49	2	that	that	SCONJ
ajst-8017	49	3	embedding	embed	VERB
ajst-8017	49	4	the	the	DET
ajst-8017	49	5	data	datum	NOUN
ajst-8017	49	6	should	should	AUX
ajst-8017	49	7	ensure	ensure	VERB
ajst-8017	49	8	that	that	SCONJ
ajst-8017	49	9	the	the	DET
ajst-8017	49	10	lowest	low	ADJ
ajst-8017	49	11	valid	valid	ADJ
ajst-8017	49	12	bits	bit	NOUN
ajst-8017	49	13	of	of	ADP
ajst-8017	49	14	the	the	DET
ajst-8017	49	15	pixel	pixel	NOUN
ajst-8017	49	16	are	be	AUX
ajst-8017	49	17	modified	modify	VERB
ajst-8017	49	18	to	to	PART
ajst-8017	49	19	minimise	minimise	VERB
ajst-8017	49	20	the	the	DET
ajst-8017	49	21	impact	impact	NOUN
ajst-8017	49	22	on	on	ADP
ajst-8017	49	23	the	the	DET
ajst-8017	49	24	carrier	carrier	NOUN
ajst-8017	49	25	image	image	NOUN
ajst-8017	49	26	.	.	PUNCT
ajst-8017	50	1	3.2	3.2	NUM
ajst-8017	50	2	.	.	PUNCT
ajst-8017	50	3	extraction	extraction	NOUN
ajst-8017	50	4	process	process	NOUN
ajst-8017	50	5	the	the	DET
ajst-8017	50	6	carrier	carrier	NOUN
ajst-8017	50	7	image	image	NOUN
ajst-8017	50	8	with	with	ADP
ajst-8017	50	9	the	the	DET
ajst-8017	50	10	hidden	hide	VERB
ajst-8017	50	11	image	image	NOUN
ajst-8017	50	12	embedded	embed	VERB
ajst-8017	50	13	in	in	ADP
ajst-8017	50	14	it	it	PRON
ajst-8017	50	15	is	be	AUX
ajst-8017	50	16	retrieved	retrieve	VERB
ajst-8017	50	17	and	and	CCONJ
ajst-8017	50	18	converted	convert	VERB
ajst-8017	50	19	to	to	ADP
ajst-8017	50	20	a	a	DET
ajst-8017	50	21	grey	grey	ADJ
ajst-8017	50	22	scale	scale	NOUN
ajst-8017	50	23	image	image	NOUN
ajst-8017	50	24	.	.	PUNCT
ajst-8017	51	1	the	the	DET
ajst-8017	51	2	number	number	NOUN
ajst-8017	51	3	of	of	ADP
ajst-8017	51	4	rows	row	NOUN
ajst-8017	51	5	and	and	CCONJ
ajst-8017	51	6	columns	column	NOUN
ajst-8017	51	7	of	of	ADP
ajst-8017	51	8	the	the	DET
ajst-8017	51	9	carrier	carrier	NOUN
ajst-8017	51	10	image	image	NOUN
ajst-8017	51	11	are	be	AUX
ajst-8017	51	12	obtained	obtain	VERB
ajst-8017	51	13	and	and	CCONJ
ajst-8017	51	14	a	a	DET
ajst-8017	51	15	list	list	NOUN
ajst-8017	51	16	containing	contain	VERB
ajst-8017	51	17	all	all	DET
ajst-8017	51	18	the	the	DET
ajst-8017	51	19	pixel	pixel	PROPN
ajst-8017	51	20	coordinates	coordinate	NOUN
ajst-8017	51	21	of	of	ADP
ajst-8017	51	22	the	the	DET
ajst-8017	51	23	carrier	carrier	NOUN
ajst-8017	51	24	image	image	NOUN
ajst-8017	51	25	is	be	AUX
ajst-8017	51	26	generated	generate	VERB
ajst-8017	51	27	.	.	PUNCT
ajst-8017	52	1	obtain	obtain	VERB
ajst-8017	52	2	a	a	DET
ajst-8017	52	3	list	list	NOUN
ajst-8017	52	4	of	of	ADP
ajst-8017	52	5	position	position	NOUN
ajst-8017	52	6	sequences	sequence	NOUN
ajst-8017	52	7	for	for	ADP
ajst-8017	52	8	the	the	DET
ajst-8017	52	9	embedded	embed	VERB
ajst-8017	52	10	data	datum	NOUN
ajst-8017	52	11	based	base	VERB
ajst-8017	52	12	on	on	ADP
ajst-8017	52	13	the	the	DET
ajst-8017	52	14	list	list	NOUN
ajst-8017	52	15	of	of	ADP
ajst-8017	52	16	random	random	ADJ
ajst-8017	52	17	sequences	sequence	NOUN
ajst-8017	52	18	used	use	VERB
ajst-8017	52	19	previously	previously	ADV
ajst-8017	52	20	.	.	PUNCT
ajst-8017	53	1	this	this	DET
ajst-8017	53	2	position	position	NOUN
ajst-8017	53	3	sequence	sequence	NOUN
ajst-8017	53	4	list	list	NOUN
ajst-8017	53	5	contains	contain	VERB
ajst-8017	53	6	the	the	DET
ajst-8017	53	7	pixel	pixel	PROPN
ajst-8017	53	8	positions	position	NOUN
ajst-8017	53	9	in	in	ADP
ajst-8017	53	10	which	which	PRON
ajst-8017	53	11	the	the	DET
ajst-8017	53	12	binary	binary	ADJ
ajst-8017	53	13	digital	digital	ADJ
ajst-8017	53	14	stream	stream	NOUN
ajst-8017	53	15	of	of	ADP
ajst-8017	53	16	the	the	DET
ajst-8017	53	17	hidden	hide	VERB
ajst-8017	53	18	224	224	NUM
ajst-8017	53	19	image	image	NOUN
ajst-8017	53	20	is	be	AUX
ajst-8017	53	21	embedded	embed	VERB
ajst-8017	53	22	.	.	PUNCT
ajst-8017	54	1	extract	extract	VERB
ajst-8017	54	2	the	the	DET
ajst-8017	54	3	binary	binary	ADJ
ajst-8017	54	4	digital	digital	ADJ
ajst-8017	54	5	stream	stream	NOUN
ajst-8017	54	6	of	of	ADP
ajst-8017	54	7	the	the	DET
ajst-8017	54	8	hidden	hide	VERB
ajst-8017	54	9	image	image	NOUN
ajst-8017	54	10	from	from	ADP
ajst-8017	54	11	the	the	DET
ajst-8017	54	12	carrier	carrier	NOUN
ajst-8017	54	13	image	image	NOUN
ajst-8017	54	14	according	accord	VERB
ajst-8017	54	15	to	to	ADP
ajst-8017	54	16	the	the	DET
ajst-8017	54	17	position	position	NOUN
ajst-8017	54	18	sequence	sequence	NOUN
ajst-8017	54	19	list	list	NOUN
ajst-8017	54	20	.	.	PUNCT
ajst-8017	55	1	the	the	DET
ajst-8017	55	2	extracted	extract	VERB
ajst-8017	55	3	binary	binary	ADJ
ajst-8017	55	4	digital	digital	ADJ
ajst-8017	55	5	stream	stream	NOUN
ajst-8017	55	6	is	be	AUX
ajst-8017	55	7	converted	convert	VERB
ajst-8017	55	8	to	to	ADP
ajst-8017	55	9	the	the	DET
ajst-8017	55	10	previously	previously	ADV
ajst-8017	55	11	hidden	hide	VERB
ajst-8017	55	12	image	image	NOUN
ajst-8017	55	13	.	.	PUNCT
ajst-8017	56	1	specifically	specifically	ADV
ajst-8017	56	2	,	,	PUNCT
ajst-8017	56	3	the	the	DET
ajst-8017	56	4	hidden	hide	VERB
ajst-8017	56	5	image	image	NOUN
ajst-8017	56	6	is	be	AUX
ajst-8017	56	7	obtained	obtain	VERB
ajst-8017	56	8	by	by	ADP
ajst-8017	56	9	reorganising	reorganise	VERB
ajst-8017	56	10	the	the	DET
ajst-8017	56	11	binary	binary	ADJ
ajst-8017	56	12	digital	digital	ADJ
ajst-8017	56	13	stream	stream	NOUN
ajst-8017	56	14	into	into	ADP
ajst-8017	56	15	pixel	pixel	NOUN
ajst-8017	56	16	form	form	NOUN
ajst-8017	56	17	and	and	CCONJ
ajst-8017	56	18	converting	convert	VERB
ajst-8017	56	19	it	it	PRON
ajst-8017	56	20	to	to	ADP
ajst-8017	56	21	a	a	DET
ajst-8017	56	22	grey	grey	ADJ
ajst-8017	56	23	-	-	PUNCT
ajst-8017	56	24	scale	scale	NOUN
ajst-8017	56	25	image	image	NOUN
ajst-8017	56	26	.	.	PUNCT
ajst-8017	57	1	4	4	X
ajst-8017	57	2	.	.	X
ajst-8017	57	3	analysis	analysis	NOUN
ajst-8017	57	4	of	of	ADP
ajst-8017	57	5	results	result	NOUN
ajst-8017	57	6	4.1	4.1	NUM
ajst-8017	57	7	.	.	PUNCT
ajst-8017	58	1	psnr	psnr	NOUN
ajst-8017	58	2	analysis	analysis	NOUN
ajst-8017	58	3	psnr	psnr	NOUN
ajst-8017	58	4	(	(	PUNCT
ajst-8017	58	5	peak	peak	NOUN
ajst-8017	58	6	signal	signal	NOUN
ajst-8017	58	7	-	-	PUNCT
ajst-8017	58	8	to	to	ADP
ajst-8017	58	9	-	-	PUNCT
ajst-8017	58	10	noise	noise	NOUN
ajst-8017	58	11	ratio	ratio	NOUN
ajst-8017	58	12	)	)	PUNCT
ajst-8017	58	13	is	be	AUX
ajst-8017	58	14	a	a	DET
ajst-8017	58	15	metric	metric	ADJ
ajst-8017	58	16	used	use	VERB
ajst-8017	58	17	to	to	PART
ajst-8017	58	18	measure	measure	VERB
ajst-8017	58	19	the	the	DET
ajst-8017	58	20	quality	quality	NOUN
ajst-8017	58	21	of	of	ADP
ajst-8017	58	22	an	an	DET
ajst-8017	58	23	image	image	NOUN
ajst-8017	58	24	and	and	CCONJ
ajst-8017	58	25	can	can	AUX
ajst-8017	58	26	be	be	AUX
ajst-8017	58	27	used	use	VERB
ajst-8017	58	28	to	to	PART
ajst-8017	58	29	compare	compare	VERB
ajst-8017	58	30	the	the	DET
ajst-8017	58	31	degree	degree	NOUN
ajst-8017	58	32	of	of	ADP
ajst-8017	58	33	difference	difference	NOUN
ajst-8017	58	34	between	between	ADP
ajst-8017	58	35	the	the	DET
ajst-8017	58	36	original	original	ADJ
ajst-8017	58	37	image	image	NOUN
ajst-8017	58	38	and	and	CCONJ
ajst-8017	58	39	the	the	DET
ajst-8017	58	40	compressed	compressed	ADJ
ajst-8017	58	41	or	or	CCONJ
ajst-8017	58	42	processed	process	VERB
ajst-8017	58	43	image	image	NOUN
ajst-8017	58	44	[	[	X
ajst-8017	58	45	2	2	NUM
ajst-8017	58	46	]	]	PUNCT
ajst-8017	58	47	.	.	PUNCT
ajst-8017	59	1	psnr	psnr	NOUN
ajst-8017	59	2	is	be	AUX
ajst-8017	59	3	calculated	calculate	VERB
ajst-8017	59	4	by	by	ADP
ajst-8017	59	5	the	the	DET
ajst-8017	59	6	following	follow	VERB
ajst-8017	59	7	formula	formula	NOUN
ajst-8017	59	8	:	:	PUNCT
ajst-8017	59	9	𝑃𝑆𝑁𝑅	𝑃𝑆𝑁𝑅	NOUN
ajst-8017	59	10	10	10	NUM
ajst-8017	59	11	log	log	NOUN
ajst-8017	59	12	max	max	NOUN
ajst-8017	59	13	there	there	PRON
ajst-8017	59	14	is	be	VERB
ajst-8017	59	15	the	the	DET
ajst-8017	59	16	maximum	maximum	ADJ
ajst-8017	59	17	number	number	NOUN
ajst-8017	59	18	of	of	ADP
ajst-8017	59	19	values	value	NOUN
ajst-8017	59	20	possible	possible	ADJ
ajst-8017	59	21	for	for	ADP
ajst-8017	59	22	an	an	DET
ajst-8017	59	23	image	image	NOUN
ajst-8017	59	24	or	or	CCONJ
ajst-8017	59	25	video	video	NOUN
ajst-8017	59	26	pixel	pixel	NOUN
ajst-8017	59	27	value	value	NOUN
ajst-8017	59	28	,	,	PUNCT
ajst-8017	59	29	usually	usually	ADV
ajst-8017	59	30	255	255	NUM
ajst-8017	59	31	,	,	PUNCT
ajst-8017	59	32	and	and	CCONJ
ajst-8017	59	33	mse	mse	NOUN
ajst-8017	59	34	is	be	AUX
ajst-8017	59	35	the	the	DET
ajst-8017	59	36	mean	mean	ADJ
ajst-8017	59	37	squared	square	VERB
ajst-8017	59	38	error	error	NOUN
ajst-8017	59	39	(	(	PUNCT
ajst-8017	59	40	mse	mse	NOUN
ajst-8017	59	41	)	)	PUNCT
ajst-8017	59	42	,	,	PUNCT
ajst-8017	59	43	which	which	PRON
ajst-8017	59	44	represents	represent	VERB
ajst-8017	59	45	the	the	DET
ajst-8017	59	46	average	average	NOUN
ajst-8017	59	47	of	of	ADP
ajst-8017	59	48	the	the	DET
ajst-8017	59	49	sum	sum	NOUN
ajst-8017	59	50	of	of	ADP
ajst-8017	59	51	the	the	DET
ajst-8017	59	52	squares	square	NOUN
ajst-8017	59	53	of	of	ADP
ajst-8017	59	54	the	the	DET
ajst-8017	59	55	errors	error	NOUN
ajst-8017	59	56	between	between	ADP
ajst-8017	59	57	the	the	DET
ajst-8017	59	58	original	original	ADJ
ajst-8017	59	59	and	and	CCONJ
ajst-8017	59	60	the	the	DET
ajst-8017	59	61	compressed	compressed	ADJ
ajst-8017	59	62	image	image	NOUN
ajst-8017	59	63	.	.	PUNCT
ajst-8017	60	1	mse	mse	PROPN
ajst-8017	60	2	is	be	AUX
ajst-8017	60	3	calculated	calculate	VERB
ajst-8017	60	4	as	as	SCONJ
ajst-8017	60	5	follows	follow	VERB
ajst-8017	60	6	:	:	PUNCT
ajst-8017	60	7	𝑀𝑆𝐸	𝑀𝑆𝐸	NOUN
ajst-8017	60	8	1	1	NUM
ajst-8017	60	9	𝑀𝑁	𝑀𝑁	PROPN
ajst-8017	60	10	𝑓	𝑓	PROPN
ajst-8017	60	11	𝑖	𝑖	SYM
ajst-8017	60	12	,	,	PUNCT
ajst-8017	60	13	𝑗	𝑗	PROPN
ajst-8017	60	14	𝑔	𝑔	PROPN
ajst-8017	60	15	𝑖	𝑖	SYM
ajst-8017	60	16	,	,	PUNCT
ajst-8017	60	17	𝑗	𝑗	INTJ
ajst-8017	60	18	the	the	PRON
ajst-8017	60	19	better	well	ADJ
ajst-8017	60	20	the	the	DET
ajst-8017	60	21	value	value	NOUN
ajst-8017	60	22	of	of	ADP
ajst-8017	60	23	psnr	psnr	NOUN
ajst-8017	60	24	,	,	PUNCT
ajst-8017	60	25	the	the	PRON
ajst-8017	60	26	lower	low	ADJ
ajst-8017	60	27	the	the	DET
ajst-8017	60	28	variance	variance	NOUN
ajst-8017	60	29	between	between	ADP
ajst-8017	60	30	the	the	DET
ajst-8017	60	31	two	two	NUM
ajst-8017	60	32	images	image	NOUN
ajst-8017	60	33	and	and	CCONJ
ajst-8017	60	34	the	the	PRON
ajst-8017	60	35	better	well	ADJ
ajst-8017	60	36	the	the	DET
ajst-8017	60	37	image	image	NOUN
ajst-8017	60	38	quality	quality	NOUN
ajst-8017	60	39	.	.	PUNCT
ajst-8017	61	1	generally	generally	ADV
ajst-8017	61	2	speaking	speak	VERB
ajst-8017	61	3	,	,	PUNCT
ajst-8017	61	4	when	when	SCONJ
ajst-8017	61	5	the	the	DET
ajst-8017	61	6	psnr	psnr	NOUN
ajst-8017	61	7	is	be	AUX
ajst-8017	61	8	greater	great	ADJ
ajst-8017	61	9	than	than	ADP
ajst-8017	61	10	30db	30db	NOUN
ajst-8017	61	11	,	,	PUNCT
ajst-8017	61	12	the	the	DET
ajst-8017	61	13	difference	difference	NOUN
ajst-8017	61	14	between	between	ADP
ajst-8017	61	15	the	the	DET
ajst-8017	61	16	two	two	NUM
ajst-8017	61	17	images	image	NOUN
ajst-8017	61	18	is	be	AUX
ajst-8017	61	19	hardly	hardly	ADV
ajst-8017	61	20	recognisable	recognisable	ADJ
ajst-8017	61	21	to	to	ADP
ajst-8017	61	22	the	the	DET
ajst-8017	61	23	human	human	ADJ
ajst-8017	61	24	eye.through	eye.through	PROPN
ajst-8017	61	25	testing	testing	NOUN
ajst-8017	61	26	,	,	PUNCT
ajst-8017	61	27	it	it	PRON
ajst-8017	61	28	is	be	AUX
ajst-8017	61	29	found	find	VERB
ajst-8017	61	30	that	that	SCONJ
ajst-8017	61	31	the	the	DET
ajst-8017	61	32	improved	improved	ADJ
ajst-8017	61	33	algorithm	algorithm	NOUN
ajst-8017	61	34	based	base	VERB
ajst-8017	61	35	on	on	ADP
ajst-8017	61	36	lsb	lsb	PROPN
ajst-8017	61	37	in	in	ADP
ajst-8017	61	38	this	this	DET
ajst-8017	61	39	paper	paper	NOUN
ajst-8017	61	40	achieves	achieve	VERB
ajst-8017	61	41	a	a	DET
ajst-8017	61	42	psnr	psnr	NOUN
ajst-8017	61	43	value	value	NOUN
ajst-8017	61	44	of	of	ADP
ajst-8017	61	45	50	50	NUM
ajst-8017	61	46	or	or	CCONJ
ajst-8017	61	47	more	more	ADJ
ajst-8017	61	48	with	with	ADP
ajst-8017	61	49	high	high	ADJ
ajst-8017	61	50	image	image	NOUN
ajst-8017	61	51	quality	quality	NOUN
ajst-8017	61	52	.	.	PUNCT
ajst-8017	62	1	4.2	4.2	NUM
ajst-8017	62	2	.	.	PUNCT
ajst-8017	63	1	pepper	pepper	NOUN
ajst-8017	63	2	attack	attack	NOUN
ajst-8017	63	3	the	the	DET
ajst-8017	63	4	pepper	pepper	NOUN
ajst-8017	63	5	attack	attack	NOUN
ajst-8017	63	6	is	be	AUX
ajst-8017	63	7	a	a	DET
ajst-8017	63	8	process	process	NOUN
ajst-8017	63	9	in	in	ADP
ajst-8017	63	10	which	which	PRON
ajst-8017	63	11	certain	certain	ADJ
ajst-8017	63	12	pixel	pixel	NOUN
ajst-8017	63	13	points	point	NOUN
ajst-8017	63	14	in	in	ADP
ajst-8017	63	15	an	an	DET
ajst-8017	63	16	image	image	NOUN
ajst-8017	63	17	are	be	AUX
ajst-8017	63	18	replaced	replace	VERB
ajst-8017	63	19	with	with	ADP
ajst-8017	63	20	white	white	ADJ
ajst-8017	63	21	or	or	CCONJ
ajst-8017	63	22	black	black	ADJ
ajst-8017	63	23	noise	noise	NOUN
ajst-8017	63	24	in	in	ADP
ajst-8017	63	25	digital	digital	ADJ
ajst-8017	63	26	image	image	NOUN
ajst-8017	63	27	processing	processing	NOUN
ajst-8017	63	28	.	.	PUNCT
ajst-8017	64	1	these	these	DET
ajst-8017	64	2	noises	noise	NOUN
ajst-8017	64	3	look	look	VERB
ajst-8017	64	4	like	like	ADP
ajst-8017	64	5	pretzels	pretzel	NOUN
ajst-8017	64	6	,	,	PUNCT
ajst-8017	64	7	hence	hence	ADV
ajst-8017	64	8	the	the	DET
ajst-8017	64	9	name	name	NOUN
ajst-8017	64	10	pretzel	pretzel	NOUN
ajst-8017	64	11	noise	noise	NOUN
ajst-8017	64	12	[	[	X
ajst-8017	64	13	3	3	NUM
ajst-8017	64	14	]	]	PUNCT
ajst-8017	64	15	.	.	PUNCT
ajst-8017	65	1	this	this	DET
ajst-8017	65	2	attack	attack	NOUN
ajst-8017	65	3	is	be	AUX
ajst-8017	65	4	a	a	DET
ajst-8017	65	5	common	common	ADJ
ajst-8017	65	6	form	form	NOUN
ajst-8017	65	7	of	of	ADP
ajst-8017	65	8	digital	digital	ADJ
ajst-8017	65	9	image	image	NOUN
ajst-8017	65	10	processing	processing	NOUN
ajst-8017	65	11	attack	attack	NOUN
ajst-8017	65	12	that	that	PRON
ajst-8017	65	13	can	can	AUX
ajst-8017	65	14	be	be	AUX
ajst-8017	65	15	used	use	VERB
ajst-8017	65	16	to	to	PART
ajst-8017	65	17	corrupt	corrupt	VERB
ajst-8017	65	18	the	the	DET
ajst-8017	65	19	information	information	NOUN
ajst-8017	65	20	in	in	ADP
ajst-8017	65	21	an	an	DET
ajst-8017	65	22	image	image	NOUN
ajst-8017	65	23	,	,	PUNCT
ajst-8017	65	24	degrade	degrade	VERB
ajst-8017	65	25	the	the	DET
ajst-8017	65	26	quality	quality	NOUN
ajst-8017	65	27	of	of	ADP
ajst-8017	65	28	the	the	DET
ajst-8017	65	29	image	image	NOUN
ajst-8017	65	30	and	and	CCONJ
ajst-8017	65	31	interfere	interfere	VERB
ajst-8017	65	32	with	with	ADP
ajst-8017	65	33	image	image	NOUN
ajst-8017	65	34	-	-	PUNCT
ajst-8017	65	35	based	base	VERB
ajst-8017	65	36	algorithms	algorithm	NOUN
ajst-8017	65	37	.	.	PUNCT
ajst-8017	66	1	this	this	DET
ajst-8017	66	2	improved	improved	ADJ
ajst-8017	66	3	method	method	NOUN
ajst-8017	66	4	is	be	AUX
ajst-8017	66	5	resistant	resistant	ADJ
ajst-8017	66	6	to	to	ADP
ajst-8017	66	7	the	the	DET
ajst-8017	66	8	pretzel	pretzel	ADJ
ajst-8017	66	9	attack	attack	NOUN
ajst-8017	66	10	.	.	PUNCT
ajst-8017	67	1	it	it	PRON
ajst-8017	67	2	is	be	AUX
ajst-8017	67	3	shown	show	VERB
ajst-8017	67	4	in	in	ADP
ajst-8017	67	5	figure	figure	NOUN
ajst-8017	67	6	3	3	NUM
ajst-8017	67	7	.	.	PUNCT
ajst-8017	67	8	figure	figure	NOUN
ajst-8017	67	9	3	3	NUM
ajst-8017	67	10	.	.	NOUN
ajst-8017	67	11	comparison	comparison	NOUN
ajst-8017	67	12	of	of	ADP
ajst-8017	67	13	extraction	extraction	NOUN
ajst-8017	67	14	effect	effect	NOUN
ajst-8017	67	15	before	before	ADP
ajst-8017	67	16	and	and	CCONJ
ajst-8017	67	17	after	after	ADP
ajst-8017	67	18	noise	noise	NOUN
ajst-8017	67	19	addition	addition	NOUN
ajst-8017	67	20	5	5	NUM
ajst-8017	67	21	.	.	PUNCT
ajst-8017	68	1	conclusions	conclusion	NOUN
ajst-8017	68	2	in	in	ADP
ajst-8017	68	3	general	general	ADJ
ajst-8017	68	4	,	,	PUNCT
ajst-8017	68	5	the	the	DET
ajst-8017	68	6	results	result	NOUN
ajst-8017	68	7	of	of	ADP
ajst-8017	68	8	this	this	DET
ajst-8017	68	9	paper	paper	NOUN
ajst-8017	68	10	show	show	VERB
ajst-8017	68	11	that	that	SCONJ
ajst-8017	68	12	the	the	DET
ajst-8017	68	13	improved	improve	VERB
ajst-8017	68	14	lsb	lsb	PROPN
ajst-8017	68	15	algorithm	algorithm	NOUN
ajst-8017	68	16	based	base	VERB
ajst-8017	68	17	on	on	ADP
ajst-8017	68	18	random	random	ADJ
ajst-8017	68	19	sequences	sequence	NOUN
ajst-8017	68	20	can	can	AUX
ajst-8017	68	21	protect	protect	VERB
ajst-8017	68	22	image	image	NOUN
ajst-8017	68	23	copyright	copyright	NOUN
ajst-8017	68	24	and	and	CCONJ
ajst-8017	68	25	hide	hide	VERB
ajst-8017	68	26	private	private	ADJ
ajst-8017	68	27	information	information	NOUN
ajst-8017	68	28	more	more	ADV
ajst-8017	68	29	effectively	effectively	ADV
ajst-8017	68	30	.	.	PUNCT
ajst-8017	69	1	compared	compare	VERB
ajst-8017	69	2	with	with	ADP
ajst-8017	69	3	the	the	DET
ajst-8017	69	4	traditional	traditional	ADJ
ajst-8017	69	5	lsb	lsb	PROPN
ajst-8017	69	6	algorithm	algorithm	PROPN
ajst-8017	69	7	,	,	PUNCT
ajst-8017	69	8	the	the	DET
ajst-8017	69	9	algorithm	algorithm	NOUN
ajst-8017	69	10	is	be	AUX
ajst-8017	69	11	improved	improve	VERB
ajst-8017	69	12	in	in	ADP
ajst-8017	69	13	terms	term	NOUN
ajst-8017	69	14	of	of	ADP
ajst-8017	69	15	security	security	NOUN
ajst-8017	69	16	and	and	CCONJ
ajst-8017	69	17	robustness	robustness	NOUN
ajst-8017	69	18	,	,	PUNCT
ajst-8017	69	19	and	and	CCONJ
ajst-8017	69	20	can	can	AUX
ajst-8017	69	21	effectively	effectively	ADV
ajst-8017	69	22	maintain	maintain	VERB
ajst-8017	69	23	the	the	DET
ajst-8017	69	24	quality	quality	NOUN
ajst-8017	69	25	of	of	ADP
ajst-8017	69	26	images	image	NOUN
ajst-8017	69	27	.	.	PUNCT
ajst-8017	70	1	therefore	therefore	ADV
ajst-8017	70	2	,	,	PUNCT
ajst-8017	70	3	the	the	DET
ajst-8017	70	4	algorithm	algorithm	NOUN
ajst-8017	70	5	has	have	VERB
ajst-8017	70	6	wide	wide	ADJ
ajst-8017	70	7	application	application	NOUN
ajst-8017	70	8	value	value	NOUN
ajst-8017	70	9	and	and	CCONJ
ajst-8017	70	10	can	can	AUX
ajst-8017	70	11	provide	provide	VERB
ajst-8017	70	12	strong	strong	ADJ
ajst-8017	70	13	support	support	NOUN
ajst-8017	70	14	for	for	ADP
ajst-8017	70	15	digital	digital	ADJ
ajst-8017	70	16	copyright	copyright	NOUN
ajst-8017	70	17	protection	protection	NOUN
ajst-8017	70	18	.	.	PUNCT
ajst-8017	71	1	however	however	ADV
ajst-8017	71	2	,	,	PUNCT
ajst-8017	71	3	as	as	SCONJ
ajst-8017	71	4	artificial	artificial	ADJ
ajst-8017	71	5	intelligence	intelligence	NOUN
ajst-8017	71	6	technology	technology	NOUN
ajst-8017	71	7	continues	continue	VERB
ajst-8017	71	8	to	to	PART
ajst-8017	71	9	develop	develop	VERB
ajst-8017	71	10	,	,	PUNCT
ajst-8017	71	11	digital	digital	ADJ
ajst-8017	71	12	copyright	copyright	NOUN
ajst-8017	71	13	protection	protection	NOUN
ajst-8017	71	14	will	will	AUX
ajst-8017	71	15	face	face	VERB
ajst-8017	71	16	increasingly	increasingly	ADV
ajst-8017	71	17	complex	complex	ADJ
ajst-8017	71	18	challenges	challenge	NOUN
ajst-8017	71	19	.	.	PUNCT
ajst-8017	72	1	continuous	continuous	ADJ
ajst-8017	72	2	improvements	improvement	NOUN
ajst-8017	72	3	in	in	ADP
ajst-8017	72	4	digital	digital	ADJ
ajst-8017	72	5	watermarking	watermarking	NOUN
ajst-8017	72	6	technology	technology	NOUN
ajst-8017	72	7	and	and	CCONJ
ajst-8017	72	8	more	more	ADJ
ajst-8017	72	9	in	in	ADP
ajst-8017	72	10	-	-	PUNCT
ajst-8017	72	11	depth	depth	NOUN
ajst-8017	72	12	research	research	NOUN
ajst-8017	72	13	are	be	AUX
ajst-8017	72	14	needed	need	VERB
ajst-8017	72	15	to	to	PART
ajst-8017	72	16	meet	meet	VERB
ajst-8017	72	17	the	the	DET
ajst-8017	72	18	challenges	challenge	NOUN
ajst-8017	72	19	ahead	ahead	ADV
ajst-8017	72	20	.	.	PUNCT
ajst-8017	73	1	references	reference	NOUN
ajst-8017	73	2	[	[	X
ajst-8017	73	3	1	1	NUM
ajst-8017	73	4	]	]	X
ajst-8017	73	5	sun	sun	PROPN
ajst-8017	73	6	mei	mei	PROPN
ajst-8017	73	7	,	,	PUNCT
ajst-8017	73	8	pei	pei	PROPN
ajst-8017	73	9	jianhang	jianhang	PROPN
ajst-8017	73	10	.	.	PUNCT
ajst-8017	74	1	performance	performance	NOUN
ajst-8017	74	2	analysis	analysis	NOUN
ajst-8017	74	3	of	of	ADP
ajst-8017	74	4	commonly	commonly	ADV
ajst-8017	74	5	used	use	VERB
ajst-8017	74	6	digital	digital	ADJ
ajst-8017	74	7	watermarking	watermarking	NOUN
ajst-8017	74	8	techniques	technique	NOUN
ajst-8017	74	9	under	under	ADP
ajst-8017	74	10	attack[j	attack[j	PROPN
ajst-8017	74	11	]	]	PUNCT
ajst-8017	74	12	.	.	PUNCT
ajst-8017	75	1	journal	journal	PROPN
ajst-8017	75	2	of	of	ADP
ajst-8017	75	3	baicheng	baicheng	PROPN
ajst-8017	75	4	normal	normal	ADJ
ajst-8017	75	5	college,2023,37(02):46	college,2023,37(02):46	PROPN
ajst-8017	75	6	-	-	SYM
ajst-8017	75	7	58	58	NUM
ajst-8017	75	8	.	.	PUNCT
ajst-8017	76	1	[	[	X
ajst-8017	76	2	2	2	X
ajst-8017	76	3	]	]	X
ajst-8017	76	4	shi	shi	PROPN
ajst-8017	76	5	xianzhuo	xianzhuo	PROPN
ajst-8017	76	6	,	,	PUNCT
ajst-8017	76	7	li	li	PROPN
ajst-8017	76	8	yuandan	yuandan	PROPN
ajst-8017	76	9	,	,	PUNCT
ajst-8017	76	10	he	he	PRON
ajst-8017	76	11	dan	dan	PROPN
ajst-8017	76	12	et	et	PROPN
ajst-8017	76	13	al	al	PROPN
ajst-8017	76	14	.	.	PUNCT
ajst-8017	77	1	an	an	DET
ajst-8017	77	2	improved	improved	ADJ
ajst-8017	77	3	algorithm	algorithm	NOUN
ajst-8017	77	4	for	for	ADP
ajst-8017	77	5	steganography	steganography	NOUN
ajst-8017	77	6	based	base	VERB
ajst-8017	77	7	on	on	ADP
ajst-8017	77	8	lsb	lsb	PROPN
ajst-8017	77	9	grayscale	grayscale	PROPN
ajst-8017	77	10	image	image	PROPN
ajst-8017	77	11	information[j	information[j	PROPN
ajst-8017	77	12	]	]	PUNCT
ajst-8017	77	13	.	.	PUNCT
ajst-8017	78	1	information	information	NOUN
ajst-8017	78	2	and	and	CCONJ
ajst-8017	78	3	computer(theory	computer(theory	PROPN
ajst-8017	78	4	edition	edition	PROPN
ajst-8017	78	5	)	)	PUNCT
ajst-8017	78	6	,	,	PUNCT
ajst-8017	78	7	2019	2019	NUM
ajst-8017	78	8	,	,	PUNCT
ajst-8017	78	9	31(21):62	31(21):62	NUM
ajst-8017	78	10	-	-	SYM
ajst-8017	78	11	64	64	NUM
ajst-8017	78	12	.	.	PUNCT
ajst-8017	79	1	[	[	X
ajst-8017	79	2	3	3	X
ajst-8017	79	3	]	]	X
ajst-8017	79	4	yin	yin	PROPN
ajst-8017	79	5	hao	hao	PROPN
ajst-8017	79	6	,	,	PUNCT
ajst-8017	79	7	liu	liu	PROPN
ajst-8017	79	8	bingxing	bingxing	PROPN
ajst-8017	79	9	.	.	PUNCT
ajst-8017	80	1	digital	digital	ADJ
ajst-8017	80	2	watermarking	watermarke	VERB
ajst-8017	80	3	copyright	copyright	NOUN
ajst-8017	80	4	protection	protection	NOUN
ajst-8017	80	5	technology	technology	NOUN
ajst-8017	80	6	based	base	VERB
ajst-8017	80	7	on	on	ADP
ajst-8017	80	8	two	two	NUM
ajst-8017	80	9	-	-	PUNCT
ajst-8017	80	10	dimensional	dimensional	ADJ
ajst-8017	80	11	fourier	fourier	NOUN
ajst-8017	80	12	transform	transform	NOUN
ajst-8017	80	13	[	[	X
ajst-8017	80	14	j	j	X
ajst-8017	80	15	]	]	X
ajst-8017	80	16	.	.	PUNCT
ajst-8017	81	1	electronic	electronic	ADJ
ajst-8017	81	2	technology	technology	NOUN
ajst-8017	81	3	and	and	CCONJ
ajst-8017	81	4	software	software	NOUN
ajst-8017	81	5	engineering	engineering	NOUN
ajst-8017	81	6	,	,	PUNCT
ajst-8017	81	7	2021	2021	NUM
ajst-8017	81	8	,	,	PUNCT
ajst-8017	81	9	no.200(06):110	no.200(06):110	NOUN
ajst-8017	81	10	-	-	PUNCT
ajst-8017	81	11	111	111	NUM
ajst-8017	81	12	.	.	PUNCT