id	sid	tid	token	lemma	pos
iajs-740	1	1	ibn	ibn	PROPN
iajs-740	1	2	alhaitham	alhaitham	NOUN
iajs-740	1	3	j.	j.	PROPN
iajs-740	1	4	for	for	ADP
iajs-740	1	5	pure	pure	ADJ
iajs-740	1	6	&	&	CCONJ
iajs-740	1	7	appl	appl	PROPN
iajs-740	1	8	.	.	PUNCT
iajs-740	2	1	sci	sci	PROPN
iajs-740	2	2	.	.	PUNCT
iajs-740	2	3	vol.24	vol.24	NOUN
iajs-740	2	4	(	(	PUNCT
iajs-740	2	5	3	3	NUM
iajs-740	2	6	)	)	PUNCT
iajs-740	2	7	2011	2011	NUM
iajs-740	2	8	color	color	NOUN
iajs-740	2	9	image	image	NOUN
iajs-740	2	10	steganography	steganography	NOUN
iajs-740	2	11	based	base	VERB
iajs-740	2	12	on	on	ADP
iajs-740	2	13	discrete	discrete	ADJ
iajs-740	2	14	wavelet	wavelet	NOUN
iajs-740	2	15	and	and	CCONJ
iajs-740	2	16	discrete	discrete	ADJ
iajs-740	2	17	cosine	cosine	NOUN
iajs-740	2	18	transforms	transform	VERB
iajs-740	2	19	a.	a.	NOUN
iajs-740	2	20	a.	a.	PROPN
iajs-740	2	21	abdul	abdul	PROPN
iajs-740	2	22	latef	latef	PROPN
iajs-740	2	23	department	department	PROPN
iajs-740	2	24	of	of	ADP
iajs-740	2	25	computer	computer	NOUN
iajs-740	2	26	science	science	NOUN
iajs-740	2	27	,	,	PUNCT
iajs-740	2	28	college	college	NOUN
iajs-740	2	29	of	of	ADP
iajs-740	2	30	education	education	PROPN
iajs-740	2	31	ibn	ibn	PROPN
iajs-740	2	32	al	al	PROPN
iajs-740	2	33	haitham	haitham	PROPN
iajs-740	2	34	,	,	PUNCT
iajs-740	2	35	university	university	PROPN
iajs-740	2	36	of	of	ADP
iajs-740	2	37	baghdad	baghdad	PROPN
iajs-740	2	38	received	receive	VERB
iajs-740	2	39	in	in	ADP
iajs-740	2	40	:	:	PUNCT
iajs-740	2	41	1	1	NUM
iajs-740	2	42	,	,	PUNCT
iajs-740	2	43	march	march	PROPN
iajs-740	2	44	,	,	PUNCT
iajs-740	2	45	2011	2011	NUM
iajs-740	2	46	accepted	accept	VERB
iajs-740	2	47	in	in	ADP
iajs-740	2	48	:	:	PUNCT
iajs-740	2	49	10	10	NUM
iajs-740	2	50	,	,	PUNCT
iajs-740	2	51	may	may	AUX
iajs-740	2	52	,	,	PUNCT
iajs-740	2	53	2011	2011	NUM
iajs-740	2	54	abstract	abstract	ADV
iajs-740	2	55	the	the	DET
iajs-740	2	56	secure	secure	ADJ
iajs-740	2	57	data	data	NOUN
iajs-740	2	58	transmission	transmission	NOUN
iajs-740	2	59	over	over	ADP
iajs-740	2	60	internet	internet	NOUN
iajs-740	2	61	is	be	AUX
iajs-740	2	62	achieved	achieve	VERB
iajs-740	2	63	using	use	VERB
iajs-740	2	64	steganography	steganography	NOUN
iajs-740	2	65	.	.	PUNCT
iajs-740	3	1	it	it	PRON
iajs-740	3	2	is	be	AUX
iajs-740	3	3	the	the	DET
iajs-740	3	4	art	art	NOUN
iajs-740	3	5	and	and	CCONJ
iajs-740	3	6	science	science	NOUN
iajs-740	3	7	of	of	ADP
iajs-740	3	8	concealing	conceal	VERB
iajs-740	3	9	information	information	NOUN
iajs-740	3	10	in	in	ADP
iajs-740	3	11	unremarkable	unremarkable	ADJ
iajs-740	3	12	cover	cover	NOUN
iajs-740	3	13	media	medium	NOUN
iajs-740	3	14	so	so	SCONJ
iajs-740	3	15	as	as	SCONJ
iajs-740	3	16	not	not	PART
iajs-740	3	17	to	to	PART
iajs-740	3	18	arouse	arouse	VERB
iajs-740	3	19	an	an	DET
iajs-740	3	20	observer	observer	NOUN
iajs-740	3	21	’s	’s	PART
iajs-740	3	22	suspicion	suspicion	NOUN
iajs-740	3	23	.	.	PUNCT
iajs-740	4	1	in	in	ADP
iajs-740	4	2	this	this	DET
iajs-740	4	3	paper	paper	NOUN
iajs-740	4	4	the	the	DET
iajs-740	4	5	color	color	NOUN
iajs-740	4	6	cover	cover	NOUN
iajs-740	4	7	image	image	NOUN
iajs-740	4	8	is	be	AUX
iajs-740	4	9	divided	divide	VERB
iajs-740	4	10	into	into	ADP
iajs-740	4	11	equally	equally	ADV
iajs-740	4	12	four	four	NUM
iajs-740	4	13	parts	part	NOUN
iajs-740	4	14	,	,	PUNCT
iajs-740	4	15	for	for	SCONJ
iajs-740	4	16	each	each	DET
iajs-740	4	17	part	part	NOUN
iajs-740	4	18	select	select	VERB
iajs-740	4	19	one	one	NUM
iajs-740	4	20	channel	channel	NOUN
iajs-740	4	21	from	from	ADP
iajs-740	4	22	each	each	DET
iajs-740	4	23	part	part	NOUN
iajs-740	4	24	(	(	PUNCT
iajs-740	4	25	red	red	ADJ
iajs-740	4	26	,	,	PUNCT
iajs-740	4	27	or	or	CCONJ
iajs-740	4	28	green	green	ADJ
iajs-740	4	29	,	,	PUNCT
iajs-740	4	30	or	or	CCONJ
iajs-740	4	31	blue	blue	ADJ
iajs-740	4	32	)	)	PUNCT
iajs-740	4	33	,	,	PUNCT
iajs-740	4	34	choosing	choose	VERB
iajs-740	4	35	one	one	NUM
iajs-740	4	36	of	of	ADP
iajs-740	4	37	these	these	DET
iajs-740	4	38	channel	channel	NOUN
iajs-740	4	39	depending	depend	VERB
iajs-740	4	40	on	on	ADP
iajs-740	4	41	the	the	DET
iajs-740	4	42	high	high	ADJ
iajs-740	4	43	color	color	NOUN
iajs-740	4	44	ratio	ratio	NOUN
iajs-740	4	45	in	in	ADP
iajs-740	4	46	that	that	DET
iajs-740	4	47	part	part	NOUN
iajs-740	4	48	.	.	PUNCT
iajs-740	5	1	the	the	DET
iajs-740	5	2	chosen	choose	VERB
iajs-740	5	3	part	part	NOUN
iajs-740	5	4	is	be	AUX
iajs-740	5	5	decomposing	decompose	VERB
iajs-740	5	6	into	into	ADP
iajs-740	5	7	four	four	NUM
iajs-740	5	8	parts	part	NOUN
iajs-740	5	9	{	{	PUNCT
iajs-740	5	10	ll	ll	NOUN
iajs-740	5	11	,	,	PUNCT
iajs-740	5	12	hl	hl	PROPN
iajs-740	5	13	,	,	PUNCT
iajs-740	5	14	lh	lh	PROPN
iajs-740	5	15	,	,	PUNCT
iajs-740	5	16	hh	hh	X
iajs-740	5	17	}	}	PUNCT
iajs-740	5	18	by	by	ADP
iajs-740	5	19	using	use	VERB
iajs-740	5	20	discrete	discrete	ADJ
iajs-740	5	21	wavelet	wavelet	NOUN
iajs-740	5	22	transform	transform	NOUN
iajs-740	5	23	.	.	PUNCT
iajs-740	6	1	the	the	DET
iajs-740	6	2	hiding	hiding	NOUN
iajs-740	6	3	image	image	NOUN
iajs-740	6	4	is	be	AUX
iajs-740	6	5	divided	divide	VERB
iajs-740	6	6	into	into	ADP
iajs-740	6	7	four	four	NUM
iajs-740	6	8	part	part	NOUN
iajs-740	6	9	n*n	n*n	NOUN
iajs-740	6	10	then	then	ADV
iajs-740	6	11	apply	apply	VERB
iajs-740	6	12	dct	dct	PROPN
iajs-740	6	13	on	on	ADP
iajs-740	6	14	each	each	DET
iajs-740	6	15	part	part	NOUN
iajs-740	6	16	.	.	PUNCT
iajs-740	7	1	finally	finally	ADV
iajs-740	7	2	the	the	DET
iajs-740	7	3	four	four	NUM
iajs-740	7	4	dct	dct	PROPN
iajs-740	7	5	coefficient	coefficient	NOUN
iajs-740	7	6	parts	part	NOUN
iajs-740	7	7	embedding	embed	VERB
iajs-740	7	8	in	in	ADP
iajs-740	7	9	four	four	NUM
iajs-740	7	10	high	high	ADJ
iajs-740	7	11	frequency	frequency	NOUN
iajs-740	7	12	sub	sub	NOUN
iajs-740	7	13	-	-	ADJ
iajs-740	7	14	bands	band	NOUN
iajs-740	7	15	{	{	PUNCT
iajs-740	7	16	hh	hh	NOUN
iajs-740	7	17	}	}	PUNCT
iajs-740	7	18	in	in	ADP
iajs-740	7	19	cover	cover	NOUN
iajs-740	7	20	image	image	NOUN
iajs-740	7	21	.	.	PUNCT
iajs-740	8	1	experiments	experiment	NOUN
iajs-740	8	2	show	show	VERB
iajs-740	8	3	that	that	SCONJ
iajs-740	8	4	this	this	DET
iajs-740	8	5	method	method	NOUN
iajs-740	8	6	gets	get	VERB
iajs-740	8	7	stego	stego	NOUN
iajs-740	8	8	image	image	NOUN
iajs-740	8	9	with	with	ADP
iajs-740	8	10	perceptual	perceptual	ADJ
iajs-740	8	11	invisibility	invisibility	NOUN
iajs-740	8	12	,	,	PUNCT
iajs-740	8	13	and	and	CCONJ
iajs-740	8	14	better	well	ADJ
iajs-740	8	15	secrecy	secrecy	NOUN
iajs-740	8	16	.	.	PUNCT
iajs-740	9	1	the	the	DET
iajs-740	9	2	proposed	propose	VERB
iajs-740	9	3	method	method	NOUN
iajs-740	9	4	was	be	AUX
iajs-740	9	5	implemented	implement	VERB
iajs-740	9	6	using	use	VERB
iajs-740	9	7	matlab	matlab	PROPN
iajs-740	9	8	7.8	7.8	NUM
iajs-740	9	9	.	.	PUNCT
iajs-740	10	1	keywords	keyword	NOUN
iajs-740	10	2	:	:	PUNCT
iajs-740	10	3	steganography	steganography	NOUN
iajs-740	10	4	,	,	PUNCT
iajs-740	10	5	digital	digital	ADJ
iajs-740	10	6	watermark	watermark	NOUN
iajs-740	10	7	,	,	PUNCT
iajs-740	10	8	wavelet	wavelet	NOUN
iajs-740	10	9	transform	transform	NOUN
iajs-740	10	10	,	,	PUNCT
iajs-740	10	11	dct	dct	PROPN
iajs-740	10	12	.	.	PROPN
iajs-740	10	13	introduction	introduction	NOUN
iajs-740	10	14	the	the	DET
iajs-740	10	15	development	development	NOUN
iajs-740	10	16	in	in	ADP
iajs-740	10	17	technology	technology	NOUN
iajs-740	10	18	and	and	CCONJ
iajs-740	10	19	networking	networking	NOUN
iajs-740	10	20	has	have	AUX
iajs-740	10	21	posed	pose	VERB
iajs-740	10	22	serious	serious	ADJ
iajs-740	10	23	threats	threat	NOUN
iajs-740	10	24	to	to	PART
iajs-740	10	25	obtain	obtain	VERB
iajs-740	10	26	secured	secured	ADJ
iajs-740	10	27	data	datum	NOUN
iajs-740	10	28	communication	communication	NOUN
iajs-740	10	29	.	.	PUNCT
iajs-740	11	1	this	this	PRON
iajs-740	11	2	has	have	AUX
iajs-740	11	3	driven	drive	VERB
iajs-740	11	4	the	the	DET
iajs-740	11	5	interest	interest	NOUN
iajs-740	11	6	among	among	ADP
iajs-740	11	7	computer	computer	NOUN
iajs-740	11	8	security	security	NOUN
iajs-740	11	9	researchers	researcher	NOUN
iajs-740	11	10	to	to	PART
iajs-740	11	11	overcome	overcome	VERB
iajs-740	11	12	the	the	DET
iajs-740	11	13	serious	serious	ADJ
iajs-740	11	14	threats	threat	NOUN
iajs-740	11	15	for	for	ADP
iajs-740	11	16	secured	secured	ADJ
iajs-740	11	17	data	datum	NOUN
iajs-740	11	18	transmission	transmission	NOUN
iajs-740	11	19	.	.	PUNCT
iajs-740	12	1	one	one	NUM
iajs-740	12	2	method	method	NOUN
iajs-740	12	3	of	of	ADP
iajs-740	12	4	providing	provide	VERB
iajs-740	12	5	more	more	ADJ
iajs-740	12	6	security	security	NOUN
iajs-740	12	7	to	to	ADP
iajs-740	12	8	data	datum	NOUN
iajs-740	12	9	is	be	AUX
iajs-740	12	10	information	information	NOUN
iajs-740	12	11	hiding	hide	VERB
iajs-740	12	12	.	.	PUNCT
iajs-740	13	1	generally	generally	ADV
iajs-740	13	2	speaking	speak	VERB
iajs-740	13	3	,	,	PUNCT
iajs-740	13	4	information	information	NOUN
iajs-740	13	5	hiding	hiding	NOUN
iajs-740	13	6	relates	relate	VERB
iajs-740	13	7	to	to	ADP
iajs-740	13	8	both	both	PRON
iajs-740	13	9	watermarking	watermarke	VERB
iajs-740	13	10	and	and	CCONJ
iajs-740	13	11	steganography	steganography	NOUN
iajs-740	13	12	.	.	PUNCT
iajs-740	14	1	a	a	DET
iajs-740	14	2	watermarking	watermarking	NOUN
iajs-740	14	3	system	system	NOUN
iajs-740	14	4	’s	’s	PART
iajs-740	14	5	primary	primary	ADJ
iajs-740	14	6	goal	goal	NOUN
iajs-740	14	7	is	be	AUX
iajs-740	14	8	to	to	PART
iajs-740	14	9	achieve	achieve	VERB
iajs-740	14	10	a	a	DET
iajs-740	14	11	high	high	ADJ
iajs-740	14	12	level	level	NOUN
iajs-740	14	13	of	of	ADP
iajs-740	14	14	robustness	robustness	NOUN
iajs-740	14	15	-	-	PUNCT
iajs-740	14	16	that	that	ADV
iajs-740	14	17	is	be	AUX
iajs-740	14	18	,	,	PUNCT
iajs-740	14	19	it	it	PRON
iajs-740	14	20	should	should	AUX
iajs-740	14	21	be	be	AUX
iajs-740	14	22	impossible	impossible	ADJ
iajs-740	14	23	to	to	PART
iajs-740	14	24	remove	remove	VERB
iajs-740	14	25	a	a	DET
iajs-740	14	26	watermark	watermark	NOUN
iajs-740	14	27	without	without	ADP
iajs-740	14	28	degrading	degrade	VERB
iajs-740	14	29	the	the	DET
iajs-740	14	30	data	datum	NOUN
iajs-740	14	31	object	object	NOUN
iajs-740	14	32	’s	’s	PART
iajs-740	14	33	quality	quality	NOUN
iajs-740	14	34	.	.	PUNCT
iajs-740	15	1	steganography	steganography	NOUN
iajs-740	15	2	,	,	PUNCT
iajs-740	15	3	on	on	ADP
iajs-740	15	4	the	the	DET
iajs-740	15	5	other	other	ADJ
iajs-740	15	6	hand	hand	NOUN
iajs-740	15	7	,	,	PUNCT
iajs-740	15	8	strives	strive	VERB
iajs-740	15	9	for	for	ADP
iajs-740	15	10	high	high	ADJ
iajs-740	15	11	security	security	NOUN
iajs-740	15	12	and	and	CCONJ
iajs-740	15	13	capacity	capacity	NOUN
iajs-740	15	14	,	,	PUNCT
iajs-740	15	15	which	which	PRON
iajs-740	15	16	often	often	ADV
iajs-740	15	17	entails	entail	VERB
iajs-740	15	18	that	that	SCONJ
iajs-740	15	19	the	the	DET
iajs-740	15	20	hidden	hidden	ADJ
iajs-740	15	21	information	information	NOUN
iajs-740	15	22	is	be	AUX
iajs-740	15	23	fragile	fragile	ADJ
iajs-740	15	24	.	.	PUNCT
iajs-740	16	1	even	even	ADV
iajs-740	16	2	trivial	trivial	ADJ
iajs-740	16	3	modifications	modification	NOUN
iajs-740	16	4	to	to	ADP
iajs-740	16	5	the	the	DET
iajs-740	16	6	stego	stego	PROPN
iajs-740	16	7	medium	medium	NOUN
iajs-740	16	8	can	can	AUX
iajs-740	16	9	destroy	destroy	VERB
iajs-740	16	10	it	it	PRON
iajs-740	16	11	[	[	X
iajs-740	16	12	1	1	NUM
iajs-740	16	13	]	]	PUNCT
iajs-740	16	14	.	.	PUNCT
iajs-740	17	1	generally	generally	ADV
iajs-740	17	2	,	,	PUNCT
iajs-740	17	3	the	the	DET
iajs-740	17	4	information	information	NOUN
iajs-740	17	5	hiding	hide	VERB
iajs-740	17	6	techniques	technique	NOUN
iajs-740	17	7	can	can	AUX
iajs-740	17	8	fall	fall	VERB
iajs-740	17	9	in	in	ADP
iajs-740	17	10	two	two	NUM
iajs-740	17	11	categories	category	NOUN
iajs-740	17	12	:	:	PUNCT
iajs-740	17	13	spatial	spatial	ADJ
iajs-740	17	14	-	-	PUNCT
iajs-740	17	15	domain	domain	NOUN
iajs-740	17	16	methods	method	NOUN
iajs-740	17	17	and	and	CCONJ
iajs-740	17	18	transform	transform	VERB
iajs-740	17	19	domain	domain	NOUN
iajs-740	17	20	methods	method	NOUN
iajs-740	17	21	.many	.many	NOUN
iajs-740	17	22	techniques	technique	NOUN
iajs-740	17	23	have	have	AUX
iajs-740	17	24	been	be	AUX
iajs-740	17	25	proposed	propose	VERB
iajs-740	17	26	in	in	ADP
iajs-740	17	27	the	the	DET
iajs-740	17	28	spatial	spatial	ADJ
iajs-740	17	29	domain	domain	NOUN
iajs-740	17	30	,	,	PUNCT
iajs-740	17	31	such	such	ADJ
iajs-740	17	32	as	as	ADP
iajs-740	17	33	the	the	DET
iajs-740	17	34	lsb	lsb	PROPN
iajs-740	17	35	(	(	PUNCT
iajs-740	17	36	least	least	ADV
iajs-740	17	37	significant	significant	ADJ
iajs-740	17	38	bit	bit	NOUN
iajs-740	17	39	)	)	PUNCT
iajs-740	17	40	insertion	insertion	NOUN
iajs-740	17	41	method	method	NOUN
iajs-740	17	42	,	,	PUNCT
iajs-740	17	43	the	the	DET
iajs-740	17	44	patchwork	patchwork	NOUN
iajs-740	17	45	method	method	NOUN
iajs-740	17	46	and	and	CCONJ
iajs-740	17	47	the	the	DET
iajs-740	17	48	texture	texture	ADJ
iajs-740	17	49	block	block	NOUN
iajs-740	17	50	coding	code	VERB
iajs-740	17	51	method	method	NOUN
iajs-740	17	52	.	.	PUNCT
iajs-740	18	1	these	these	DET
iajs-740	18	2	techniques	technique	NOUN
iajs-740	18	3	process	process	VERB
iajs-740	18	4	the	the	DET
iajs-740	18	5	location	location	NOUN
iajs-740	18	6	and	and	CCONJ
iajs-740	18	7	luminance	luminance	NOUN
iajs-740	18	8	of	of	ADP
iajs-740	18	9	the	the	DET
iajs-740	18	10	image	image	NOUN
iajs-740	18	11	pixel	pixel	VERB
iajs-740	18	12	directly	directly	ADV
iajs-740	18	13	.	.	PUNCT
iajs-740	19	1	the	the	DET
iajs-740	19	2	lsb	lsb	PROPN
iajs-740	19	3	method	method	NOUN
iajs-740	19	4	has	have	VERB
iajs-740	19	5	a	a	DET
iajs-740	19	6	major	major	ADJ
iajs-740	19	7	disadvantage	disadvantage	NOUN
iajs-740	19	8	that	that	SCONJ
iajs-740	19	9	the	the	DET
iajs-740	19	10	least	least	ADV
iajs-740	19	11	significant	significant	ADJ
iajs-740	19	12	bits	bit	NOUN
iajs-740	19	13	may	may	AUX
iajs-740	19	14	be	be	AUX
iajs-740	19	15	easily	easily	ADV
iajs-740	19	16	destroyed	destroy	VERB
iajs-740	19	17	such	such	ADJ
iajs-740	19	18	as	as	ADP
iajs-740	19	19	randomly	randomly	ADV
iajs-740	19	20	flipping	flip	VERB
iajs-740	19	21	the	the	DET
iajs-740	19	22	lower	low	ADJ
iajs-740	19	23	bits	bit	NOUN
iajs-740	19	24	or	or	CCONJ
iajs-740	19	25	loose	loose	ADJ
iajs-740	19	26	compression	compression	NOUN
iajs-740	20	1	[	[	X
iajs-740	20	2	2	2	NUM
iajs-740	20	3	,	,	PUNCT
iajs-740	20	4	3	3	NUM
iajs-740	20	5	]	]	PUNCT
iajs-740	20	6	.	.	PUNCT
iajs-740	21	1	a	a	DET
iajs-740	21	2	transform	transform	NOUN
iajs-740	21	3	-	-	PUNCT
iajs-740	21	4	domain	domain	NOUN
iajs-740	21	5	method	method	NOUN
iajs-740	21	6	,	,	PUNCT
iajs-740	21	7	such	such	ADJ
iajs-740	21	8	as	as	ADP
iajs-740	21	9	the	the	DET
iajs-740	21	10	fourier	fourier	NOUN
iajs-740	21	11	transform	transform	NOUN
iajs-740	21	12	,	,	PUNCT
iajs-740	21	13	discrete	discrete	ADJ
iajs-740	21	14	cosine	cosine	NOUN
iajs-740	21	15	transform	transform	NOUN
iajs-740	21	16	,	,	PUNCT
iajs-740	21	17	or	or	CCONJ
iajs-740	21	18	discrete	discrete	ADJ
iajs-740	21	19	wavelet	wavelet	NOUN
iajs-740	21	20	transform	transform	NOUN
iajs-740	21	21	,	,	PUNCT
iajs-740	21	22	are	be	AUX
iajs-740	21	23	based	base	VERB
iajs-740	21	24	on	on	ADP
iajs-740	21	25	special	special	ADJ
iajs-740	21	26	transformations	transformation	NOUN
iajs-740	21	27	,	,	PUNCT
iajs-740	21	28	and	and	CCONJ
iajs-740	21	29	processes	process	VERB
iajs-740	21	30	the	the	DET
iajs-740	21	31	coefficients	coefficient	NOUN
iajs-740	21	32	ibn	ibn	PROPN
iajs-740	21	33	alhaitham	alhaitham	PROPN
iajs-740	21	34	j.	j.	PROPN
iajs-740	21	35	for	for	ADP
iajs-740	21	36	pure	pure	ADJ
iajs-740	21	37	&	&	CCONJ
iajs-740	21	38	appl	appl	PROPN
iajs-740	21	39	.	.	PUNCT
iajs-740	22	1	sci	sci	PROPN
iajs-740	22	2	.	.	PUNCT
iajs-740	22	3	vol.24	vol.24	NOUN
iajs-740	22	4	(	(	PUNCT
iajs-740	22	5	3	3	NUM
iajs-740	22	6	)	)	PUNCT
iajs-740	22	7	2011	2011	NUM
iajs-740	22	8	in	in	ADP
iajs-740	22	9	the	the	DET
iajs-740	22	10	frequency	frequency	NOUN
iajs-740	22	11	domain	domain	NOUN
iajs-740	22	12	for	for	ADP
iajs-740	22	13	hiding	hiding	NOUN
iajs-740	22	14	data	datum	NOUN
iajs-740	22	15	.	.	PUNCT
iajs-740	23	1	in	in	ADP
iajs-740	23	2	these	these	DET
iajs-740	23	3	methods	method	NOUN
iajs-740	23	4	the	the	DET
iajs-740	23	5	watermark	watermark	NOUN
iajs-740	23	6	is	be	AUX
iajs-740	23	7	hidden	hide	VERB
iajs-740	23	8	in	in	ADP
iajs-740	23	9	the	the	DET
iajs-740	23	10	high	high	ADJ
iajs-740	23	11	frequency	frequency	NOUN
iajs-740	23	12	coefficients	coefficient	NOUN
iajs-740	23	13	or	or	CCONJ
iajs-740	23	14	middle	middle	ADJ
iajs-740	23	15	frequency	frequency	NOUN
iajs-740	23	16	coefficients	coefficient	NOUN
iajs-740	23	17	of	of	ADP
iajs-740	23	18	the	the	DET
iajs-740	23	19	protected	protect	VERB
iajs-740	23	20	image	image	NOUN
iajs-740	23	21	.	.	PUNCT
iajs-740	24	1	the	the	DET
iajs-740	24	2	low	low	ADJ
iajs-740	24	3	frequency	frequency	NOUN
iajs-740	24	4	coefficients	coefficient	NOUN
iajs-740	24	5	are	be	AUX
iajs-740	24	6	more	more	ADV
iajs-740	24	7	likely	likely	ADJ
iajs-740	24	8	to	to	PART
iajs-740	24	9	be	be	AUX
iajs-740	24	10	suppressed	suppress	VERB
iajs-740	24	11	by	by	ADP
iajs-740	24	12	filtration	filtration	NOUN
iajs-740	24	13	as	as	ADP
iajs-740	24	14	noise	noise	NOUN
iajs-740	24	15	.	.	PUNCT
iajs-740	25	1	therefore	therefore	ADV
iajs-740	25	2	,	,	PUNCT
iajs-740	25	3	the	the	DET
iajs-740	25	4	high	high	ADJ
iajs-740	25	5	frequency	frequency	NOUN
iajs-740	25	6	coefficients	coefficient	NOUN
iajs-740	25	7	of	of	ADP
iajs-740	25	8	the	the	DET
iajs-740	25	9	protected	protect	VERB
iajs-740	25	10	image	image	NOUN
iajs-740	25	11	are	be	AUX
iajs-740	25	12	used	use	VERB
iajs-740	25	13	to	to	PART
iajs-740	25	14	embed	embed	VERB
iajs-740	25	15	the	the	DET
iajs-740	25	16	watermark	watermark	NOUN
iajs-740	25	17	.	.	PUNCT
iajs-740	26	1	how	how	SCONJ
iajs-740	26	2	to	to	PART
iajs-740	26	3	select	select	VERB
iajs-740	26	4	the	the	DET
iajs-740	26	5	best	good	ADJ
iajs-740	26	6	frequency	frequency	NOUN
iajs-740	26	7	portions	portion	NOUN
iajs-740	26	8	of	of	ADP
iajs-740	26	9	the	the	DET
iajs-740	26	10	image	image	NOUN
iajs-740	26	11	for	for	ADP
iajs-740	26	12	hiding	hiding	NOUN
iajs-740	26	13	watermark	watermark	NOUN
iajs-740	26	14	is	be	AUX
iajs-740	26	15	an	an	DET
iajs-740	26	16	important	important	ADJ
iajs-740	26	17	and	and	CCONJ
iajs-740	26	18	difficult	difficult	ADJ
iajs-740	26	19	topic	topic	NOUN
iajs-740	26	20	.	.	PUNCT
iajs-740	27	1	the	the	DET
iajs-740	27	2	transform	transform	NOUN
iajs-740	27	3	-	-	PUNCT
iajs-740	27	4	domain	domain	NOUN
iajs-740	27	5	method	method	NOUN
iajs-740	27	6	is	be	AUX
iajs-740	27	7	more	more	ADV
iajs-740	27	8	robust	robust	ADJ
iajs-740	27	9	than	than	ADP
iajs-740	27	10	the	the	DET
iajs-740	27	11	spatial	spatial	ADJ
iajs-740	27	12	-	-	PUNCT
iajs-740	27	13	domain	domain	NOUN
iajs-740	27	14	method	method	NOUN
iajs-740	27	15	against	against	ADP
iajs-740	27	16	compression	compression	NOUN
iajs-740	27	17	,	,	PUNCT
iajs-740	27	18	cropping	cropping	NOUN
iajs-740	27	19	,	,	PUNCT
iajs-740	27	20	and	and	CCONJ
iajs-740	27	21	jittering	jittere	VERB
iajs-740	27	22	.	.	PUNCT
iajs-740	28	1	the	the	DET
iajs-740	28	2	robustness	robustness	NOUN
iajs-740	28	3	is	be	AUX
iajs-740	28	4	maintained	maintain	VERB
iajs-740	28	5	at	at	ADP
iajs-740	28	6	the	the	DET
iajs-740	28	7	price	price	NOUN
iajs-740	28	8	of	of	ADP
iajs-740	28	9	imperceptibility	imperceptibility	NOUN
iajs-740	28	10	in	in	ADP
iajs-740	28	11	the	the	DET
iajs-740	28	12	trans	trans	PROPN
iajs-740	28	13	form	form	NOUN
iajs-740	28	14	domain	domain	NOUN
iajs-740	28	15	[	[	X
iajs-740	28	16	3	3	NUM
iajs-740	28	17	,	,	PUNCT
iajs-740	28	18	4	4	NUM
iajs-740	28	19	]	]	PUNCT
iajs-740	28	20	.	.	PUNCT
iajs-740	29	1	wavelet	wavelet	NOUN
iajs-740	29	2	transform	transform	VERB
iajs-740	29	3	wavelet	wavelet	NOUN
iajs-740	29	4	transform	transform	NOUN
iajs-740	29	5	is	be	AUX
iajs-740	29	6	used	use	VERB
iajs-740	29	7	to	to	PART
iajs-740	29	8	convert	convert	VERB
iajs-740	29	9	a	a	DET
iajs-740	29	10	spatial	spatial	ADJ
iajs-740	29	11	domain	domain	NOUN
iajs-740	29	12	into	into	ADP
iajs-740	29	13	frequency	frequency	NOUN
iajs-740	29	14	domain	domain	NOUN
iajs-740	29	15	.	.	PUNCT
iajs-740	30	1	the	the	DET
iajs-740	30	2	use	use	NOUN
iajs-740	30	3	of	of	ADP
iajs-740	30	4	wavelet	wavelet	NOUN
iajs-740	30	5	in	in	ADP
iajs-740	30	6	image	image	NOUN
iajs-740	30	7	stenographic	stenographic	ADJ
iajs-740	30	8	model	model	NOUN
iajs-740	30	9	lies	lie	VERB
iajs-740	30	10	in	in	ADP
iajs-740	30	11	the	the	DET
iajs-740	30	12	fact	fact	NOUN
iajs-740	30	13	that	that	SCONJ
iajs-740	30	14	the	the	DET
iajs-740	30	15	wavelet	wavelet	NOUN
iajs-740	30	16	transform	transform	NOUN
iajs-740	30	17	clearly	clearly	ADV
iajs-740	30	18	separates	separate	VERB
iajs-740	30	19	the	the	DET
iajs-740	30	20	high	high	ADJ
iajs-740	30	21	frequency	frequency	NOUN
iajs-740	30	22	and	and	CCONJ
iajs-740	30	23	low	low	ADJ
iajs-740	30	24	frequency	frequency	NOUN
iajs-740	30	25	information	information	NOUN
iajs-740	30	26	on	on	ADP
iajs-740	30	27	a	a	DET
iajs-740	30	28	pixel	pixel	NOUN
iajs-740	30	29	by	by	ADP
iajs-740	30	30	pixel	pixel	PROPN
iajs-740	30	31	basis	basis	NOUN
iajs-740	30	32	.	.	PUNCT
iajs-740	31	1	a	a	DET
iajs-740	31	2	one	one	NUM
iajs-740	31	3	dimensional	dimensional	ADJ
iajs-740	31	4	dwt	dwt	NOUN
iajs-740	31	5	is	be	AUX
iajs-740	31	6	a	a	DET
iajs-740	31	7	repeated	repeat	VERB
iajs-740	31	8	filter	filter	NOUN
iajs-740	31	9	bank	bank	NOUN
iajs-740	31	10	algorithm	algorithm	NOUN
iajs-740	31	11	,	,	PUNCT
iajs-740	31	12	and	and	CCONJ
iajs-740	31	13	the	the	DET
iajs-740	31	14	input	input	NOUN
iajs-740	31	15	is	be	AUX
iajs-740	31	16	convolved	convolve	VERB
iajs-740	31	17	with	with	ADP
iajs-740	31	18	high	high	ADJ
iajs-740	31	19	pass	pass	NOUN
iajs-740	31	20	filter	filter	NOUN
iajs-740	31	21	and	and	CCONJ
iajs-740	31	22	a	a	DET
iajs-740	31	23	low	low	ADJ
iajs-740	31	24	pass	pass	NOUN
iajs-740	31	25	filter	filter	NOUN
iajs-740	31	26	.	.	PUNCT
iajs-740	32	1	the	the	DET
iajs-740	32	2	result	result	NOUN
iajs-740	32	3	of	of	ADP
iajs-740	32	4	latter	latter	ADJ
iajs-740	32	5	convolution	convolution	NOUN
iajs-740	32	6	is	be	AUX
iajs-740	32	7	smoothed	smooth	VERB
iajs-740	32	8	version	version	NOUN
iajs-740	32	9	of	of	ADP
iajs-740	32	10	the	the	DET
iajs-740	32	11	input	input	NOUN
iajs-740	32	12	,	,	PUNCT
iajs-740	32	13	while	while	SCONJ
iajs-740	32	14	the	the	DET
iajs-740	32	15	high	high	ADJ
iajs-740	32	16	frequency	frequency	NOUN
iajs-740	32	17	part	part	NOUN
iajs-740	32	18	is	be	AUX
iajs-740	32	19	captured	capture	VERB
iajs-740	32	20	by	by	ADP
iajs-740	32	21	the	the	DET
iajs-740	32	22	first	first	ADJ
iajs-740	32	23	convolution	convolution	NOUN
iajs-740	32	24	.	.	PUNCT
iajs-740	33	1	the	the	DET
iajs-740	33	2	reconstruction	reconstruction	NOUN
iajs-740	33	3	involves	involve	VERB
iajs-740	33	4	a	a	DET
iajs-740	33	5	convolution	convolution	NOUN
iajs-740	33	6	with	with	ADP
iajs-740	33	7	the	the	DET
iajs-740	33	8	synthesis	synthesis	NOUN
iajs-740	33	9	filter	filter	NOUN
iajs-740	33	10	and	and	CCONJ
iajs-740	33	11	the	the	DET
iajs-740	33	12	results	result	NOUN
iajs-740	33	13	of	of	ADP
iajs-740	33	14	this	this	DET
iajs-740	33	15	convolution	convolution	NOUN
iajs-740	33	16	are	be	AUX
iajs-740	33	17	added	add	VERB
iajs-740	33	18	.	.	PUNCT
iajs-740	34	1	in	in	ADP
iajs-740	34	2	two	two	NUM
iajs-740	34	3	dimensional	dimensional	ADJ
iajs-740	34	4	transform	transform	NOUN
iajs-740	34	5	,	,	PUNCT
iajs-740	34	6	first	first	ADV
iajs-740	34	7	apply	apply	VERB
iajs-740	34	8	one	one	NUM
iajs-740	34	9	step	step	NOUN
iajs-740	34	10	of	of	ADP
iajs-740	34	11	the	the	DET
iajs-740	34	12	one	one	NUM
iajs-740	34	13	dimensional	dimensional	ADJ
iajs-740	34	14	transform	transform	NOUN
iajs-740	34	15	to	to	ADP
iajs-740	34	16	all	all	DET
iajs-740	34	17	rows	row	NOUN
iajs-740	34	18	and	and	CCONJ
iajs-740	34	19	then	then	ADV
iajs-740	34	20	repeat	repeat	VERB
iajs-740	34	21	to	to	ADP
iajs-740	34	22	all	all	DET
iajs-740	34	23	columns	column	NOUN
iajs-740	34	24	.	.	PUNCT
iajs-740	35	1	this	this	DET
iajs-740	35	2	decomposition	decomposition	NOUN
iajs-740	35	3	results	result	VERB
iajs-740	35	4	into	into	ADP
iajs-740	35	5	four	four	NUM
iajs-740	35	6	classes	class	NOUN
iajs-740	35	7	or	or	CCONJ
iajs-740	35	8	band	band	NOUN
iajs-740	35	9	coefficients	coefficient	NOUN
iajs-740	35	10	[	[	X
iajs-740	35	11	5	5	NUM
iajs-740	35	12	]	]	PUNCT
iajs-740	35	13	.	.	PUNCT
iajs-740	36	1	the	the	DET
iajs-740	36	2	haar	haar	PROPN
iajs-740	36	3	wavelet	wavelet	NOUN
iajs-740	36	4	transform	transform	NOUN
iajs-740	36	5	is	be	AUX
iajs-740	36	6	the	the	DET
iajs-740	36	7	simplest	simple	ADJ
iajs-740	36	8	of	of	ADP
iajs-740	36	9	all	all	DET
iajs-740	36	10	wavelet	wavelet	NOUN
iajs-740	36	11	transform	transform	NOUN
iajs-740	36	12	.	.	PUNCT
iajs-740	37	1	in	in	ADP
iajs-740	37	2	this	this	PRON
iajs-740	37	3	the	the	DET
iajs-740	37	4	low	low	ADJ
iajs-740	37	5	frequency	frequency	NOUN
iajs-740	37	6	wavelet	wavelet	NOUN
iajs-740	37	7	coefficient	coefficient	NOUN
iajs-740	37	8	are	be	AUX
iajs-740	37	9	generated	generate	VERB
iajs-740	37	10	by	by	ADP
iajs-740	37	11	averaging	average	VERB
iajs-740	37	12	the	the	DET
iajs-740	37	13	two	two	NUM
iajs-740	37	14	pixel	pixel	ADJ
iajs-740	37	15	values	value	NOUN
iajs-740	37	16	and	and	CCONJ
iajs-740	37	17	high	high	ADJ
iajs-740	37	18	frequency	frequency	NOUN
iajs-740	37	19	coefficients	coefficient	NOUN
iajs-740	37	20	are	be	AUX
iajs-740	37	21	generated	generate	VERB
iajs-740	37	22	by	by	ADP
iajs-740	37	23	taking	take	VERB
iajs-740	37	24	half	half	NOUN
iajs-740	37	25	of	of	ADP
iajs-740	37	26	the	the	DET
iajs-740	37	27	difference	difference	NOUN
iajs-740	37	28	of	of	ADP
iajs-740	37	29	the	the	DET
iajs-740	37	30	same	same	ADJ
iajs-740	37	31	two	two	NUM
iajs-740	37	32	p	p	ADJ
iajs-740	37	33	ixels	ixel	NOUN
iajs-740	37	34	.	.	PUNCT
iajs-740	38	1	the	the	DET
iajs-740	38	2	four	four	NUM
iajs-740	38	3	bands	band	NOUN
iajs-740	38	4	obtained	obtain	VERB
iajs-740	38	5	are	be	AUX
iajs-740	38	6	approximate	approximate	ADJ
iajs-740	38	7	band	band	NOUN
iajs-740	38	8	(	(	PUNCT
iajs-740	38	9	ll	ll	NOUN
iajs-740	38	10	)	)	PUNCT
iajs-740	38	11	,	,	PUNCT
iajs-740	38	12	vertical	vertical	ADJ
iajs-740	38	13	band	band	NOUN
iajs-740	38	14	(	(	PUNCT
iajs-740	38	15	lh	lh	PROPN
iajs-740	38	16	)	)	PUNCT
iajs-740	38	17	,	,	PUNCT
iajs-740	38	18	horizontal	horizontal	ADJ
iajs-740	38	19	band	band	NOUN
iajs-740	38	20	(	(	PUNCT
iajs-740	38	21	hl	hl	NOUN
iajs-740	38	22	)	)	PUNCT
iajs-740	38	23	,	,	PUNCT
iajs-740	38	24	and	and	CCONJ
iajs-740	38	25	diagonal	diagonal	ADJ
iajs-740	38	26	detail	detail	NOUN
iajs-740	38	27	band	band	NOUN
iajs-740	38	28	(	(	PUNCT
iajs-740	38	29	hh	hh	PROPN
iajs-740	38	30	)	)	PUNCT
iajs-740	38	31	as	as	SCONJ
iajs-740	38	32	shown	show	VERB
iajs-740	38	33	in	in	ADP
iajs-740	38	34	figure(1	figure(1	NOUN
iajs-740	38	35	)	)	PUNCT
iajs-740	38	36	.	.	PUNCT
iajs-740	39	1	the	the	DET
iajs-740	39	2	approximation	approximation	NOUN
iajs-740	39	3	band	band	NOUN
iajs-740	39	4	consists	consist	VERB
iajs-740	39	5	of	of	ADP
iajs-740	39	6	low	low	ADJ
iajs-740	39	7	frequency	frequency	NOUN
iajs-740	39	8	wavelet	wavelet	NOUN
iajs-740	39	9	coefficients	coefficient	NOUN
iajs-740	39	10	,	,	PUNCT
iajs-740	39	11	which	which	PRON
iajs-740	39	12	contain	contain	VERB
iajs-740	39	13	significant	significant	ADJ
iajs-740	39	14	part	part	NOUN
iajs-740	39	15	of	of	ADP
iajs-740	39	16	the	the	DET
iajs-740	39	17	spatial	spatial	ADJ
iajs-740	39	18	domain	domain	NOUN
iajs-740	39	19	image	image	NOUN
iajs-740	39	20	.	.	PUNCT
iajs-740	40	1	the	the	DET
iajs-740	40	2	other	other	ADJ
iajs-740	40	3	bands	band	NOUN
iajs-740	40	4	also	also	ADV
iajs-740	40	5	called	call	VERB
iajs-740	40	6	as	as	SCONJ
iajs-740	40	7	detail	detail	NOUN
iajs-740	40	8	bands	band	NOUN
iajs-740	40	9	consists	consist	VERB
iajs-740	40	10	of	of	ADP
iajs-740	40	11	high	high	ADJ
iajs-740	40	12	frequency	frequency	NOUN
iajs-740	40	13	coefficients	coefficient	NOUN
iajs-740	40	14	,	,	PUNCT
iajs-740	40	15	which	which	PRON
iajs-740	40	16	contain	contain	VERB
iajs-740	40	17	the	the	DET
iajs-740	40	18	edge	edge	NOUN
iajs-740	40	19	details	detail	NOUN
iajs-740	40	20	of	of	ADP
iajs-740	40	21	the	the	DET
iajs-740	40	22	spatial	spatial	ADJ
iajs-740	40	23	domain	domain	NOUN
iajs-740	40	24	image	image	NOUN
iajs-740	40	25	[	[	X
iajs-740	40	26	5	5	NUM
iajs-740	40	27	,	,	PUNCT
iajs-740	40	28	6	6	NUM
iajs-740	40	29	]	]	PUNCT
iajs-740	40	30	.	.	PUNCT
iajs-740	41	1	dct	dct	PROPN
iajs-740	41	2	transform	transform	VERB
iajs-740	41	3	the	the	DET
iajs-740	41	4	discrete	discrete	ADJ
iajs-740	41	5	cosine	cosine	NOUN
iajs-740	41	6	transform	transform	NOUN
iajs-740	41	7	(	(	PUNCT
iajs-740	41	8	dct	dct	PROPN
iajs-740	41	9	)	)	PUNCT
iajs-740	41	10	is	be	AUX
iajs-740	41	11	closely	closely	ADV
iajs-740	41	12	related	relate	VERB
iajs-740	41	13	to	to	ADP
iajs-740	41	14	the	the	DET
iajs-740	41	15	discrete	discrete	ADJ
iajs-740	41	16	fourier	fourier	NOUN
iajs-740	41	17	transform	transform	NOUN
iajs-740	41	18	.	.	PUNCT
iajs-740	42	1	it	it	PRON
iajs-740	42	2	is	be	AUX
iajs-740	42	3	a	a	DET
iajs-740	42	4	separable	separable	ADJ
iajs-740	42	5	linear	linear	NOUN
iajs-740	42	6	transformation	transformation	NOUN
iajs-740	42	7	;	;	PUNCT
iajs-740	42	8	that	that	PRON
iajs-740	42	9	is	is	ADV
iajs-740	42	10	,	,	PUNCT
iajs-740	42	11	the	the	DET
iajs-740	42	12	two	two	NUM
iajs-740	42	13	-	-	PUNCT
iajs-740	42	14	dimensional	dimensional	ADJ
iajs-740	42	15	transform	transform	NOUN
iajs-740	42	16	is	be	AUX
iajs-740	42	17	equivalent	equivalent	ADJ
iajs-740	42	18	to	to	ADP
iajs-740	42	19	a	a	DET
iajs-740	42	20	onedimensional	onedimensional	ADJ
iajs-740	42	21	dct	dct	PROPN
iajs-740	42	22	performed	perform	VERB
iajs-740	42	23	along	along	ADP
iajs-740	42	24	a	a	DET
iajs-740	42	25	single	single	ADJ
iajs-740	42	26	dimension	dimension	NOUN
iajs-740	42	27	followed	follow	VERB
iajs-740	42	28	by	by	ADP
iajs-740	42	29	a	a	DET
iajs-740	42	30	one	one	NUM
iajs-740	42	31	-	-	PUNCT
iajs-740	42	32	dimensional	dimensional	ADJ
iajs-740	42	33	dct	dct	NOUN
iajs-740	42	34	in	in	ADP
iajs-740	42	35	the	the	DET
iajs-740	42	36	other	other	ADJ
iajs-740	42	37	dimension	dimension	NOUN
iajs-740	43	1	[	[	X
iajs-740	43	2	7	7	X
iajs-740	43	3	]	]	PUNCT
iajs-740	43	4	.the	.the	PRON
iajs-740	43	5	definition	definition	NOUN
iajs-740	43	6	of	of	ADP
iajs-740	43	7	the	the	DET
iajs-740	43	8	two	two	NUM
iajs-740	43	9	-	-	PUNCT
iajs-740	43	10	dimensional	dimensional	ADJ
iajs-740	43	11	dct	dct	NOUN
iajs-740	43	12	for	for	ADP
iajs-740	43	13	an	an	DET
iajs-740	43	14	input	input	NOUN
iajs-740	43	15	image	image	NOUN
iajs-740	43	16	a	a	DET
iajs-740	43	17	and	and	CCONJ
iajs-740	43	18	output	output	NOUN
iajs-740	43	19	image	image	NOUN
iajs-740	43	20	c	c	PROPN
iajs-740	43	21	is	be	AUX
iajs-740	43	22	…	…	PUNCT
iajs-740	43	23	.(1	.(1	NUM
iajs-740	43	24	)	)	PUNCT
iajs-740	43	25	for	for	ADP
iajs-740	43	26	u	u	NOUN
iajs-740	43	27	,	,	PUNCT
iajs-740	43	28	v	v	NOUN
iajs-740	43	29	=	=	SYM
iajs-740	43	30	0,1,2,	0,1,2,	NUM
iajs-740	43	31	…	…	PUNCT
iajs-740	43	32	,n	,n	X
iajs-740	43	33	−1	−1	NOUN
iajs-740	43	34	and	and	CCONJ
iajs-740	43	35	α(u	α(u	NOUN
iajs-740	43	36	)	)	PUNCT
iajs-740	43	37	and	and	CCONJ
iajs-740	43	38	α(v	α(v	NOUN
iajs-740	43	39	)	)	PUNCT
iajs-740	43	40	are	be	AUX
iajs-740	43	41	defined	define	VERB
iajs-740	43	42	as	as	SCONJ
iajs-740	43	43	follows	follow	VERB
iajs-740	43	44	:	:	PUNCT
iajs-740	43	45	…	…	PUNCT
iajs-740	43	46	…	…	PUNCT
iajs-740	43	47	…	…	PUNCT
iajs-740	43	48	..	..	PUNCT
iajs-740	43	49	(	(	PUNCT
iajs-740	43	50	2	2	X
iajs-740	43	51	)	)	PUNCT
iajs-740	43	52	ibn	ibn	NOUN
iajs-740	43	53	alhaitham	alhaitham	NOUN
iajs-740	43	54	j.	j.	PROPN
iajs-740	43	55	for	for	ADP
iajs-740	43	56	pure	pure	ADJ
iajs-740	43	57	&	&	CCONJ
iajs-740	43	58	appl	appl	PROPN
iajs-740	43	59	.	.	PUNCT
iajs-740	44	1	sci	sci	PROPN
iajs-740	44	2	.	.	PUNCT
iajs-740	44	3	vol.24	vol.24	NOUN
iajs-740	44	4	(	(	PUNCT
iajs-740	44	5	3	3	NUM
iajs-740	44	6	)	)	PUNCT
iajs-740	44	7	2011	2011	NUM
iajs-740	44	8	the	the	DET
iajs-740	44	9	proposed	propose	VERB
iajs-740	44	10	method	method	NOUN
iajs-740	44	11	the	the	DET
iajs-740	44	12	proposed	propose	VERB
iajs-740	44	13	method	method	NOUN
iajs-740	44	14	consists	consist	VERB
iajs-740	44	15	of	of	ADP
iajs-740	44	16	two	two	NUM
iajs-740	44	17	stages	stage	NOUN
iajs-740	44	18	,	,	PUNCT
iajs-740	44	19	the	the	DET
iajs-740	44	20	first	first	ADJ
iajs-740	44	21	for	for	ADP
iajs-740	44	22	embedding	embed	VERB
iajs-740	44	23	process	process	NOUN
iajs-740	44	24	and	and	CCONJ
iajs-740	44	25	the	the	DET
iajs-740	44	26	other	other	ADJ
iajs-740	44	27	for	for	ADP
iajs-740	44	28	extracting	extract	VERB
iajs-740	44	29	process	process	NOUN
iajs-740	44	30	as	as	SCONJ
iajs-740	44	31	shown	show	VERB
iajs-740	44	32	below	below	ADP
iajs-740	44	33	:	:	PUNCT
iajs-740	44	34	-the	-the	DET
iajs-740	44	35	embedding	embed	VERB
iajs-740	44	36	algorithm	algorithm	NOUN
iajs-740	44	37	:	:	PUNCT
iajs-740	44	38	step1	step1	NOUN
iajs-740	44	39	:	:	PUNCT
iajs-740	44	40	input	input	VERB
iajs-740	44	41	the	the	DET
iajs-740	44	42	cover	cover	NOUN
iajs-740	44	43	image	image	NOUN
iajs-740	44	44	(	(	PUNCT
iajs-740	44	45	24	24	NUM
iajs-740	44	46	bit	bit	NOUN
iajs-740	44	47	)	)	PUNCT
iajs-740	44	48	and	and	CCONJ
iajs-740	44	49	the	the	DET
iajs-740	44	50	hidden	hide	VERB
iajs-740	44	51	image	image	NOUN
iajs-740	44	52	(	(	PUNCT
iajs-740	44	53	24	24	NUM
iajs-740	44	54	bit	bit	NOUN
iajs-740	44	55	)	)	PUNCT
iajs-740	44	56	.	.	PUNCT
iajs-740	45	1	step2	step2	PROPN
iajs-740	45	2	:	:	PUNCT
iajs-740	45	3	divide	divide	VERB
iajs-740	45	4	the	the	DET
iajs-740	45	5	cover	cover	NOUN
iajs-740	45	6	image	image	NOUN
iajs-740	45	7	into	into	ADP
iajs-740	45	8	equally	equally	ADV
iajs-740	45	9	four	four	NUM
iajs-740	45	10	blocks	block	NOUN
iajs-740	45	11	(	(	PUNCT
iajs-740	45	12	n*n	n*n	NOUN
iajs-740	45	13	)	)	PUNCT
iajs-740	45	14	step	step	NOUN
iajs-740	45	15	3	3	NUM
iajs-740	45	16	:	:	PUNCT
iajs-740	45	17	for	for	SCONJ
iajs-740	45	18	each	each	DET
iajs-740	45	19	block	block	NOUN
iajs-740	45	20	do	do	AUX
iajs-740	45	21	the	the	DET
iajs-740	45	22	following	follow	VERB
iajs-740	45	23	i	i	NOUN
iajs-740	45	24	)	)	PUNCT
iajs-740	45	25	decompose	decompose	VERB
iajs-740	45	26	the	the	DET
iajs-740	45	27	block	block	NOUN
iajs-740	45	28	into	into	ADP
iajs-740	45	29	r	r	NOUN
iajs-740	45	30	(	(	PUNCT
iajs-740	45	31	red	red	NOUN
iajs-740	45	32	)	)	PUNCT
iajs-740	45	33	,	,	PUNCT
iajs-740	45	34	g	g	PROPN
iajs-740	45	35	(	(	PUNCT
iajs-740	45	36	green	green	ADJ
iajs-740	45	37	)	)	PUNCT
iajs-740	45	38	,	,	PUNCT
iajs-740	45	39	and	and	CCONJ
iajs-740	45	40	b	b	X
iajs-740	45	41	(	(	PUNCT
iajs-740	45	42	blue	blue	ADJ
iajs-740	45	43	)	)	PUNCT
iajs-740	45	44	channel	channel	NOUN
iajs-740	45	45	and	and	CCONJ
iajs-740	45	46	choose	choose	VERB
iajs-740	45	47	on	on	ADP
iajs-740	45	48	of	of	ADP
iajs-740	45	49	them	they	PRON
iajs-740	45	50	(	(	PUNCT
iajs-740	45	51	depending	depend	VERB
iajs-740	45	52	on	on	ADP
iajs-740	45	53	highest	high	ADJ
iajs-740	45	54	color	color	NOUN
iajs-740	45	55	ratio	ratio	NOUN
iajs-740	45	56	)	)	PUNCT
iajs-740	45	57	.	.	PUNCT
iajs-740	46	1	ii	ii	X
iajs-740	46	2	)	)	PUNCT
iajs-740	46	3	decompose	decompose	VERB
iajs-740	46	4	the	the	DET
iajs-740	46	5	selected	select	VERB
iajs-740	46	6	block	block	NOUN
iajs-740	46	7	by	by	ADP
iajs-740	46	8	using	use	VERB
iajs-740	46	9	haar	haar	PROPN
iajs-740	46	10	wavelet	wavelet	NOUN
iajs-740	46	11	transform	transform	NOUN
iajs-740	46	12	.	.	PUNCT
iajs-740	47	1	step4	step4	PROPN
iajs-740	47	2	:	:	PUNCT
iajs-740	47	3	preprocessing	preprocesse	VERB
iajs-740	47	4	the	the	DET
iajs-740	47	5	hiding	hiding	NOUN
iajs-740	47	6	image	image	NOUN
iajs-740	47	7	by	by	ADP
iajs-740	47	8	dividing	divide	VERB
iajs-740	47	9	it	it	PRON
iajs-740	47	10	into	into	ADP
iajs-740	47	11	equally	equally	ADV
iajs-740	47	12	four	four	NUM
iajs-740	47	13	parts	part	NOUN
iajs-740	47	14	m*m	m*m	NOUN
iajs-740	47	15	.	.	PUNCT
iajs-740	48	1	step5	step5	PROPN
iajs-740	48	2	:	:	PUNCT
iajs-740	48	3	apply	apply	VERB
iajs-740	48	4	dct	dct	PROPN
iajs-740	48	5	transform	transform	NOUN
iajs-740	48	6	to	to	ADP
iajs-740	48	7	each	each	DET
iajs-740	48	8	part	part	NOUN
iajs-740	48	9	and	and	CCONJ
iajs-740	48	10	all	all	DET
iajs-740	48	11	three	three	NUM
iajs-740	48	12	channels	channel	NOUN
iajs-740	48	13	(	(	PUNCT
iajs-740	48	14	r	r	NOUN
iajs-740	48	15	,	,	PUNCT
iajs-740	48	16	g	g	NOUN
iajs-740	48	17	,	,	PUNCT
iajs-740	48	18	and	and	CCONJ
iajs-740	48	19	b	b	X
iajs-740	48	20	)	)	PUNCT
iajs-740	48	21	.	.	PUNCT
iajs-740	49	1	step6	step6	NOUN
iajs-740	49	2	:	:	PUNCT
iajs-740	49	3	insert	insert	VERB
iajs-740	49	4	dct	dct	PROPN
iajs-740	49	5	coefficient	coefficient	NOUN
iajs-740	49	6	of	of	ADP
iajs-740	49	7	part	part	NOUN
iajs-740	49	8	1with	1with	NUM
iajs-740	49	9	high	high	ADJ
iajs-740	49	10	sub	sub	NOUN
iajs-740	49	11	-	-	NOUN
iajs-740	49	12	band	band	ADJ
iajs-740	49	13	{	{	PUNCT
iajs-740	49	14	hh	hh	NOUN
iajs-740	49	15	}	}	PUNCT
iajs-740	49	16	of	of	ADP
iajs-740	49	17	part1	part1	NOUN
iajs-740	49	18	of	of	ADP
iajs-740	49	19	the	the	DET
iajs-740	49	20	cover	cover	NOUN
iajs-740	49	21	image	image	NOUN
iajs-740	49	22	.	.	PUNCT
iajs-740	50	1	repeat	repeat	NOUN
iajs-740	50	2	step	step	NOUN
iajs-740	50	3	6	6	NUM
iajs-740	50	4	for	for	ADP
iajs-740	50	5	all	all	DET
iajs-740	50	6	hiding	hide	VERB
iajs-740	50	7	image	image	NOUN
iajs-740	50	8	parts	part	NOUN
iajs-740	50	9	to	to	PART
iajs-740	50	10	hidden	hide	VERB
iajs-740	50	11	in	in	ADP
iajs-740	50	12	all	all	DET
iajs-740	50	13	(	(	PUNCT
iajs-740	50	14	hh	hh	NOUN
iajs-740	50	15	)	)	PUNCT
iajs-740	50	16	parts	part	NOUN
iajs-740	50	17	of	of	ADP
iajs-740	50	18	cover	cover	NOUN
iajs-740	50	19	image	image	NOUN
iajs-740	50	20	.	.	PUNCT
iajs-740	51	1	step7	step7	VERB
iajs-740	51	2	:	:	PUNCT
iajs-740	51	3	reconstruct	reconstruct	VERB
iajs-740	51	4	the	the	DET
iajs-740	51	5	image	image	NOUN
iajs-740	51	6	by	by	ADP
iajs-740	51	7	using	use	VERB
iajs-740	51	8	inverse	inverse	NOUN
iajs-740	51	9	haar	haar	PROPN
iajs-740	51	10	wavelet	wavelet	PROPN
iajs-740	51	11	transform	transform	NOUN
iajs-740	51	12	to	to	ADP
iajs-740	51	13	each	each	DET
iajs-740	51	14	part	part	NOUN
iajs-740	51	15	.	.	PUNCT
iajs-740	52	1	step8	step8	ADJ
iajs-740	52	2	:	:	PUNCT
iajs-740	52	3	combine	combine	VERB
iajs-740	52	4	each	each	DET
iajs-740	52	5	part	part	NOUN
iajs-740	52	6	with	with	ADP
iajs-740	52	7	other	other	ADJ
iajs-740	52	8	two	two	NUM
iajs-740	52	9	channels	channel	NOUN
iajs-740	52	10	then	then	ADV
iajs-740	52	11	combine	combine	VERB
iajs-740	52	12	the	the	DET
iajs-740	52	13	four	four	NUM
iajs-740	52	14	parts	part	NOUN
iajs-740	52	15	together	together	ADV
iajs-740	52	16	step9	step9	NOUN
iajs-740	52	17	:	:	PUNCT
iajs-740	52	18	display	display	NOUN
iajs-740	52	19	stego	stego	NOUN
iajs-740	52	20	image	image	NOUN
iajs-740	52	21	.	.	PUNCT
iajs-740	53	1	-the	-the	DET
iajs-740	53	2	extraction	extraction	NOUN
iajs-740	53	3	algorithm	algorithm	NOUN
iajs-740	53	4	step1	step1	PROPN
iajs-740	53	5	:	:	PUNCT
iajs-740	53	6	input	input	PROPN
iajs-740	53	7	stego	stego	NOUN
iajs-740	53	8	image	image	NOUN
iajs-740	53	9	.	.	PUNCT
iajs-740	54	1	step2	step2	NOUN
iajs-740	54	2	:	:	PUNCT
iajs-740	54	3	decompose	decompose	NOUN
iajs-740	54	4	image	image	NOUN
iajs-740	54	5	into	into	ADP
iajs-740	54	6	four	four	NUM
iajs-740	54	7	equally	equally	ADV
iajs-740	54	8	blocks	block	NOUN
iajs-740	54	9	and	and	CCONJ
iajs-740	54	10	find	find	VERB
iajs-740	54	11	the	the	DET
iajs-740	54	12	selected	select	VERB
iajs-740	54	13	channel	channel	NOUN
iajs-740	54	14	for	for	ADP
iajs-740	54	15	each	each	DET
iajs-740	54	16	block	block	NOUN
iajs-740	54	17	step3	step3	PROPN
iajs-740	54	18	:	:	PUNCT
iajs-740	54	19	decompose	decompose	VERB
iajs-740	54	20	each	each	DET
iajs-740	54	21	part	part	NOUN
iajs-740	54	22	by	by	ADP
iajs-740	54	23	using	use	VERB
iajs-740	54	24	haar	haar	PROPN
iajs-740	54	25	wavelet	wavelet	NOUN
iajs-740	54	26	transform	transform	NOUN
iajs-740	54	27	.	.	PUNCT
iajs-740	55	1	step4	step4	PROPN
iajs-740	55	2	:	:	PUNCT
iajs-740	55	3	extract	extract	VERB
iajs-740	55	4	hidden	hide	VERB
iajs-740	55	5	parts	part	NOUN
iajs-740	55	6	from	from	ADP
iajs-740	55	7	all	all	DET
iajs-740	55	8	four	four	NUM
iajs-740	55	9	(	(	PUNCT
iajs-740	55	10	hh	hh	NOUN
iajs-740	55	11	)	)	PUNCT
iajs-740	55	12	sub	sub	NOUN
iajs-740	55	13	-	-	NOUN
iajs-740	55	14	band	band	NOUN
iajs-740	55	15	.	.	PUNCT
iajs-740	56	1	step5	step5	PROPN
iajs-740	56	2	:	:	PUNCT
iajs-740	56	3	convert	convert	VERB
iajs-740	56	4	each	each	DET
iajs-740	56	5	part	part	NOUN
iajs-740	56	6	into	into	ADP
iajs-740	56	7	the	the	DET
iajs-740	56	8	spatial	spatial	ADJ
iajs-740	56	9	domain	domain	NOUN
iajs-740	56	10	by	by	ADP
iajs-740	56	11	using	use	VERB
iajs-740	56	12	idct	idct	NOUN
iajs-740	56	13	.	.	PUNCT
iajs-740	57	1	step6	step6	NOUN
iajs-740	57	2	:	:	PUNCT
iajs-740	57	3	combine	combine	VERB
iajs-740	57	4	and	and	CCONJ
iajs-740	57	5	display	display	VERB
iajs-740	57	6	the	the	DET
iajs-740	57	7	hiding	hiding	NOUN
iajs-740	57	8	image	image	NOUN
iajs-740	57	9	experimental	experimental	ADJ
iajs-740	57	10	result	result	NOUN
iajs-740	57	11	this	this	DET
iajs-740	57	12	research	research	NOUN
iajs-740	57	13	implements	implement	VERB
iajs-740	57	14	into	into	ADP
iajs-740	57	15	many	many	ADJ
iajs-740	57	16	images	image	NOUN
iajs-740	57	17	,	,	PUNCT
iajs-740	57	18	this	this	PRON
iajs-740	57	19	results	result	VERB
iajs-740	57	20	for	for	ADP
iajs-740	57	21	one	one	NUM
iajs-740	57	22	image	image	NOUN
iajs-740	57	23	.	.	PUNCT
iajs-740	58	1	in	in	ADP
iajs-740	58	2	the	the	DET
iajs-740	58	3	experiment	experiment	NOUN
iajs-740	58	4	,	,	PUNCT
iajs-740	58	5	the	the	DET
iajs-740	58	6	cover	cover	NOUN
iajs-740	58	7	images	image	NOUN
iajs-740	58	8	are	be	AUX
iajs-740	58	9	512	512	NUM
iajs-740	58	10	*	*	SYM
iajs-740	58	11	512	512	NUM
iajs-740	58	12	color	color	NOUN
iajs-740	58	13	image	image	NOUN
iajs-740	58	14	and	and	CCONJ
iajs-740	58	15	secret	secret	ADJ
iajs-740	58	16	images	image	NOUN
iajs-740	58	17	are	be	AUX
iajs-740	58	18	128	128	NUM
iajs-740	58	19	*	*	SYM
iajs-740	58	20	128	128	NUM
iajs-740	58	21	color	color	NOUN
iajs-740	58	22	image	image	NOUN
iajs-740	58	23	as	as	SCONJ
iajs-740	58	24	shown	show	VERB
iajs-740	58	25	in	in	ADP
iajs-740	58	26	fig	fig	NOUN
iajs-740	58	27	.	.	PUNCT
iajs-740	59	1	(	(	PUNCT
iajs-740	59	2	2	2	NUM
iajs-740	59	3	)	)	PUNCT
iajs-740	59	4	.	.	PUNCT
iajs-740	60	1	the	the	DET
iajs-740	60	2	processing	processing	NOUN
iajs-740	60	3	on	on	ADP
iajs-740	60	4	the	the	DET
iajs-740	60	5	cover	cover	NOUN
iajs-740	60	6	image	image	NOUN
iajs-740	60	7	are	be	AUX
iajs-740	60	8	divided	divide	VERB
iajs-740	60	9	it	it	PRON
iajs-740	60	10	into	into	ADP
iajs-740	60	11	four	four	NUM
iajs-740	60	12	parts	part	NOUN
iajs-740	60	13	and	and	CCONJ
iajs-740	60	14	choosing	choose	VERB
iajs-740	60	15	one	one	NUM
iajs-740	60	16	channel	channel	NOUN
iajs-740	60	17	for	for	ADP
iajs-740	60	18	each	each	DET
iajs-740	60	19	part	part	NOUN
iajs-740	60	20	then	then	ADV
iajs-740	60	21	applying	apply	VERB
iajs-740	60	22	2_d	2_d	NUM
iajs-740	60	23	dwt	dwt	NOUN
iajs-740	60	24	on	on	ADP
iajs-740	60	25	each	each	DET
iajs-740	60	26	part	part	NOUN
iajs-740	60	27	.	.	PUNCT
iajs-740	61	1	the	the	DET
iajs-740	61	2	result	result	NOUN
iajs-740	61	3	for	for	ADP
iajs-740	61	4	first	first	ADJ
iajs-740	61	5	part	part	NOUN
iajs-740	61	6	after	after	ADP
iajs-740	61	7	choosing	choose	VERB
iajs-740	61	8	the	the	DET
iajs-740	61	9	green	green	ADJ
iajs-740	61	10	channel	channel	NOUN
iajs-740	61	11	and	and	CCONJ
iajs-740	61	12	applying	apply	VERB
iajs-740	61	13	2	2	NUM
iajs-740	61	14	-	-	SYM
iajs-740	61	15	d	d	NOUN
iajs-740	61	16	dwt	dwt	NOUN
iajs-740	61	17	is	be	AUX
iajs-740	61	18	shown	show	VERB
iajs-740	61	19	in	in	ADP
iajs-740	61	20	fig	fig	NOUN
iajs-740	61	21	.	.	PUNCT
iajs-740	62	1	(	(	PUNCT
iajs-740	62	2	3	3	NUM
iajs-740	62	3	)	)	PUNCT
iajs-740	62	4	.	.	PUNCT
iajs-740	63	1	the	the	DET
iajs-740	63	2	hiding	hiding	NOUN
iajs-740	63	3	image	image	NOUN
iajs-740	63	4	is	be	AUX
iajs-740	63	5	also	also	ADV
iajs-740	63	6	divided	divide	VERB
iajs-740	63	7	into	into	ADP
iajs-740	63	8	four	four	NUM
iajs-740	63	9	parts	part	NOUN
iajs-740	63	10	then	then	ADV
iajs-740	63	11	applying	apply	VERB
iajs-740	63	12	dct	dct	PROPN
iajs-740	63	13	on	on	ADP
iajs-740	63	14	each	each	DET
iajs-740	63	15	part	part	NOUN
iajs-740	63	16	fig	fig	NOUN
iajs-740	63	17	.	.	PUNCT
iajs-740	64	1	(	(	PUNCT
iajs-740	64	2	4	4	X
iajs-740	64	3	)	)	PUNCT
iajs-740	64	4	showed	show	VERB
iajs-740	64	5	applying	apply	VERB
iajs-740	64	6	dct	dct	PROPN
iajs-740	64	7	in	in	ADP
iajs-740	64	8	red	red	ADJ
iajs-740	64	9	color	color	NOUN
iajs-740	64	10	)	)	PUNCT
iajs-740	64	11	.	.	PUNCT
iajs-740	65	1	then	then	ADV
iajs-740	65	2	embedded	embed	VERB
iajs-740	65	3	each	each	DET
iajs-740	65	4	hiding	hide	VERB
iajs-740	65	5	part	part	NOUN
iajs-740	65	6	in	in	ADP
iajs-740	65	7	one	one	NUM
iajs-740	65	8	hh	hh	ADJ
iajs-740	65	9	sub	sub	NOUN
iajs-740	65	10	-	-	NOUN
iajs-740	65	11	band	band	NOUN
iajs-740	65	12	.	.	PUNCT
iajs-740	66	1	fig.(5	fig.(5	NOUN
iajs-740	66	2	)	)	PUNCT
iajs-740	66	3	showed	show	VERB
iajs-740	66	4	the	the	DET
iajs-740	66	5	stego	stego	NOUN
iajs-740	66	6	image	image	NOUN
iajs-740	66	7	and	and	CCONJ
iajs-740	66	8	retrieval	retrieval	NOUN
iajs-740	66	9	image	image	NOUN
iajs-740	66	10	.	.	PUNCT
iajs-740	67	1	the	the	DET
iajs-740	67	2	histogram	histogram	NOUN
iajs-740	67	3	of	of	ADP
iajs-740	67	4	the	the	DET
iajs-740	67	5	origin	origin	NOUN
iajs-740	67	6	cover	cover	VERB
iajs-740	67	7	image	image	NOUN
iajs-740	67	8	and	and	CCONJ
iajs-740	67	9	the	the	DET
iajs-740	67	10	stego	stego	NOUN
iajs-740	67	11	image	image	NOUN
iajs-740	67	12	is	be	AUX
iajs-740	67	13	shown	show	VERB
iajs-740	67	14	in	in	ADP
iajs-740	67	15	fig	fig	NOUN
iajs-740	67	16	.	.	PUNCT
iajs-740	68	1	(	(	PUNCT
iajs-740	68	2	6	6	NUM
iajs-740	68	3	)	)	PUNCT
iajs-740	68	4	.	.	PUNCT
iajs-740	69	1	another	another	DET
iajs-740	69	2	way	way	NOUN
iajs-740	69	3	to	to	PART
iajs-740	69	4	measure	measure	VERB
iajs-740	69	5	the	the	DET
iajs-740	69	6	invisibility	invisibility	NOUN
iajs-740	69	7	of	of	ADP
iajs-740	69	8	the	the	DET
iajs-740	69	9	hidden	hide	VERB
iajs-740	69	10	message	message	NOUN
iajs-740	69	11	in	in	ADP
iajs-740	69	12	terms	term	NOUN
iajs-740	69	13	of	of	ADP
iajs-740	69	14	the	the	DET
iajs-740	69	15	peak	peak	NOUN
iajs-740	69	16	signalto	signalto	NOUN
iajs-740	69	17	-	-	PUNCT
iajs-740	69	18	noise	noise	NOUN
iajs-740	69	19	ratio	ratio	NOUN
iajs-740	69	20	(	(	PUNCT
iajs-740	69	21	psnr)[6	psnr)[6	NOUN
iajs-740	69	22	]	]	PUNCT
iajs-740	69	23	:	:	PUNCT
iajs-740	69	24	mse	mse	PROPN
iajs-740	69	25	psnr	psnr	NOUN
iajs-740	69	26	2	2	NUM
iajs-740	69	27	10	10	NUM
iajs-740	69	28	255	255	NUM
iajs-740	69	29	log10	log10	PROPN
iajs-740	69	30	…	…	PUNCT
iajs-740	69	31	…	…	PUNCT
iajs-740	69	32	(	(	PUNCT
iajs-740	69	33	3	3	X
iajs-740	69	34	)	)	PUNCT
iajs-740	69	35	where	where	SCONJ
iajs-740	69	36	the	the	DET
iajs-740	69	37	mean	mean	ADJ
iajs-740	69	38	square	square	ADJ
iajs-740	69	39	error	error	NOUN
iajs-740	69	40	(	(	PUNCT
iajs-740	69	41	mse	mse	NOUN
iajs-740	69	42	)	)	PUNCT
iajs-740	69	43	is	be	AUX
iajs-740	69	44	defined	define	VERB
iajs-740	69	45	as	as	ADP
iajs-740	69	46	:	:	PUNCT
iajs-740	69	47	ibn	ibn	NOUN
iajs-740	69	48	alhaitham	alhaitham	NOUN
iajs-740	69	49	j.	j.	PROPN
iajs-740	69	50	for	for	ADP
iajs-740	69	51	pure	pure	ADJ
iajs-740	69	52	&	&	CCONJ
iajs-740	69	53	appl	appl	PROPN
iajs-740	69	54	.	.	PUNCT
iajs-740	70	1	sci	sci	PROPN
iajs-740	70	2	.	.	PUNCT
iajs-740	70	3	vol.24	vol.24	NOUN
iajs-740	70	4	(	(	PUNCT
iajs-740	70	5	3	3	NUM
iajs-740	70	6	)	)	PUNCT
iajs-740	70	7	2011	2011	NUM
iajs-740	70	8			ADJ
iajs-740	70	9			PUNCT
iajs-740	70	10			PROPN
iajs-740	70	11			PROPN
iajs-740	70	12			PROPN
iajs-740	70	13			NOUN
iajs-740	70	14			ADJ
iajs-740	70	15	1	1	NUM
iajs-740	70	16	0	0	NUM
iajs-740	70	17	1	1	NUM
iajs-740	70	18	0	0	NUM
iajs-740	70	19	2	2	NUM
iajs-740	70	20	)	)	PUNCT
iajs-740	70	21	,	,	PUNCT
iajs-740	70	22	(	(	PUNCT
iajs-740	70	23	ˆ	ˆ	NOUN
iajs-740	70	24	)	)	PUNCT
iajs-740	70	25	,	,	PUNCT
iajs-740	70	26	(	(	PUNCT
iajs-740	70	27	1	1	NUM
iajs-740	70	28	m	m	VERB
iajs-740	70	29	m	m	VERB
iajs-740	70	30	n	n	ADV
iajs-740	70	31	n	n	PRON
iajs-740	70	32	nmxnmx	nmxnmx	NOUN
iajs-740	70	33	mn	mn	PROPN
iajs-740	70	34	mse	mse	PROPN
iajs-740	70	35	…	…	PUNCT
iajs-740	70	36	…	…	PUNCT
iajs-740	70	37	(	(	PUNCT
iajs-740	70	38	4	4	NUM
iajs-740	70	39	)	)	PUNCT
iajs-740	70	40	where	where	SCONJ
iajs-740	70	41	n	n	X
iajs-740	70	42	,	,	PUNCT
iajs-740	70	43	m	m	VERB
iajs-740	70	44	the	the	DET
iajs-740	70	45	size	size	NOUN
iajs-740	70	46	of	of	ADP
iajs-740	70	47	the	the	DET
iajs-740	70	48	cover	cover	NOUN
iajs-740	70	49	image(x	image(x	PROPN
iajs-740	70	50	)	)	PUNCT
iajs-740	70	51	,	,	PUNCT
iajs-740	70	52	and	and	CCONJ
iajs-740	70	53	stego	stego	PROPN
iajs-740	70	54	image	image	NOUN
iajs-740	70	55	(	(	PUNCT
iajs-740	70	56	x̂	x̂	NUM
iajs-740	70	57	)	)	PUNCT
iajs-740	70	58	respectively	respectively	ADV
iajs-740	70	59	.	.	PUNCT
iajs-740	71	1	in	in	ADP
iajs-740	71	2	our	our	PRON
iajs-740	71	3	experiment	experiment	NOUN
iajs-740	71	4	the	the	DET
iajs-740	71	5	psnr=64.8233	psnr=64.8233	PROPN
iajs-740	71	6	and	and	CCONJ
iajs-740	71	7	mse=0.02141	mse=0.02141	ADJ
iajs-740	71	8	conclusions	conclusion	NOUN
iajs-740	71	9	there	there	PRON
iajs-740	71	10	is	be	VERB
iajs-740	71	11	a	a	DET
iajs-740	71	12	number	number	NOUN
iajs-740	71	13	of	of	ADP
iajs-740	71	14	conclusions	conclusion	NOUN
iajs-740	71	15	which	which	PRON
iajs-740	71	16	were	be	AUX
iajs-740	71	17	derived	derive	VERB
iajs-740	71	18	from	from	ADP
iajs-740	71	19	this	this	DET
iajs-740	71	20	research	research	NOUN
iajs-740	71	21	:	:	PUNCT
iajs-740	72	1	1	1	X
iajs-740	72	2	.	.	X
iajs-740	73	1	in	in	ADP
iajs-740	73	2	this	this	DET
iajs-740	73	3	research	research	NOUN
iajs-740	73	4	we	we	PRON
iajs-740	73	5	increase	increase	VERB
iajs-740	73	6	the	the	DET
iajs-740	73	7	security	security	NOUN
iajs-740	73	8	by	by	ADP
iajs-740	73	9	hidding	hidde	VERB
iajs-740	73	10	the	the	DET
iajs-740	73	11	coefficient	coefficient	NOUN
iajs-740	73	12	of	of	ADP
iajs-740	73	13	dct	dct	PROPN
iajs-740	73	14	of	of	ADP
iajs-740	73	15	hiding	hide	VERB
iajs-740	73	16	image	image	NOUN
iajs-740	73	17	in	in	ADP
iajs-740	73	18	transform	transform	NOUN
iajs-740	73	19	domain	domain	NOUN
iajs-740	73	20	methods	method	NOUN
iajs-740	73	21	(	(	PUNCT
iajs-740	73	22	dwt	dwt	NOUN
iajs-740	73	23	)	)	PUNCT
iajs-740	73	24	.	.	PUNCT
iajs-740	74	1	2	2	X
iajs-740	74	2	.	.	X
iajs-740	74	3	to	to	PART
iajs-740	74	4	achieve	achieve	VERB
iajs-740	74	5	high	high	ADJ
iajs-740	74	6	security	security	NOUN
iajs-740	74	7	the	the	DET
iajs-740	74	8	hidden	hide	VERB
iajs-740	74	9	process	process	NOUN
iajs-740	74	10	is	be	AUX
iajs-740	74	11	in	in	ADP
iajs-740	74	12	one	one	NUM
iajs-740	74	13	channel	channel	NOUN
iajs-740	74	14	in	in	ADP
iajs-740	74	15	each	each	DET
iajs-740	74	16	quarter	quarter	NOUN
iajs-740	74	17	of	of	ADP
iajs-740	74	18	the	the	DET
iajs-740	74	19	cover	cover	NOUN
iajs-740	74	20	image	image	NOUN
iajs-740	74	21	and	and	CCONJ
iajs-740	74	22	in	in	ADP
iajs-740	74	23	hh	hh	PROPN
iajs-740	74	24	sub	sub	NOUN
iajs-740	74	25	-	-	NOUN
iajs-740	74	26	band	band	NOUN
iajs-740	74	27	only	only	ADV
iajs-740	74	28	.	.	PUNCT
iajs-740	75	1	3	3	X
iajs-740	75	2	.	.	X
iajs-740	75	3	we	we	PRON
iajs-740	75	4	can	can	AUX
iajs-740	75	5	increase	increase	VERB
iajs-740	75	6	the	the	DET
iajs-740	75	7	amount	amount	NOUN
iajs-740	75	8	of	of	ADP
iajs-740	75	9	payload	payload	NOUN
iajs-740	75	10	hidden	hide	VERB
iajs-740	75	11	message	message	NOUN
iajs-740	75	12	by	by	ADP
iajs-740	75	13	using	use	VERB
iajs-740	75	14	another	another	DET
iajs-740	75	15	sub	sub	NOUN
iajs-740	75	16	-	-	NOUN
iajs-740	75	17	band	band	ADJ
iajs-740	75	18	like	like	ADP
iajs-740	75	19	hl	hl	NOUN
iajs-740	75	20	and	and	CCONJ
iajs-740	75	21	lh	lh	PROPN
iajs-740	75	22	.	.	PUNCT
iajs-740	76	1	references	reference	NOUN
iajs-740	76	2	1.manjunatha	1.manjunatha	NUM
iajs-740	76	3	,	,	PUNCT
iajs-740	76	4	h	h	PROPN
iajs-740	76	5	s.and	s.and	PROPN
iajs-740	76	6	raja	raja	PROPN
iajs-740	76	7	k	k	PROPN
iajs-740	76	8	b.	b.	PROPN
iajs-740	76	9	(	(	PUNCT
iajs-740	76	10	2010	2010	NUM
iajs-740	76	11	)	)	PUNCT
iajs-740	76	12	,	,	PUNCT
iajs-740	76	13	high	high	ADJ
iajs-740	76	14	capacity	capacity	NOUN
iajs-740	76	15	and	and	CCONJ
iajs-740	76	16	security	security	NOUN
iajs-740	76	17	steganography	steganography	NOUN
iajs-740	76	18	using	use	VERB
iajs-740	76	19	discrete	discrete	ADJ
iajs-740	76	20	wavelet	wavelet	NOUN
iajs-740	76	21	transform	transform	NOUN
iajs-740	76	22	,	,	PUNCT
iajs-740	76	23	international	international	ADJ
iajs-740	76	24	journal	journal	NOUN
iajs-740	76	25	of	of	ADP
iajs-740	76	26	computer	computer	NOUN
iajs-740	76	27	science	science	NOUN
iajs-740	76	28	and	and	CCONJ
iajs-740	76	29	security	security	NOUN
iajs-740	76	30	(	(	PUNCT
iajs-740	76	31	ijcss	ijcss	PROPN
iajs-740	76	32	)	)	PUNCT
iajs-740	76	33	,	,	PUNCT
iajs-740	76	34	3	3	X
iajs-740	76	35	:	:	PUNCT
iajs-740	76	36	issue	issue	NOUN
iajs-740	76	37	(	(	PUNCT
iajs-740	76	38	6	6	NUM
iajs-740	76	39	)	)	PUNCT
iajs-740	76	40	.	.	PUNCT
iajs-740	77	1	2.cox	2.cox	PROPN
iajs-740	77	2	,	,	PUNCT
iajs-740	77	3	i.j	i.j	PROPN
iajs-740	77	4	.	.	PROPN
iajs-740	77	5	miller	miller	PROPN
iajs-740	77	6	m.	m.	PROPN
iajs-740	77	7	l.	l.	PROPN
iajs-740	77	8	and	and	CCONJ
iajs-740	77	9	bloom	bloom	PROPN
iajs-740	77	10	,	,	PUNCT
iajs-740	77	11	j.	j.	PROPN
iajs-740	77	12	a.	a.	PROPN
iajs-740	77	13	,	,	PUNCT
iajs-740	77	14	(	(	PUNCT
iajs-740	77	15	2002	2002	NUM
iajs-740	77	16	)	)	PUNCT
iajs-740	77	17	,	,	PUNCT
iajs-740	77	18	digital	digital	ADJ
iajs-740	77	19	watermarking	watermarking	NOUN
iajs-740	77	20	”	"	PUNCT
iajs-740	77	21	,	,	PUNCT
iajs-740	77	22	morgan	morgan	PROPN
iajs-740	77	23	kaufmann	kaufmann	PROPN
iajs-740	77	24	publishers	publisher	NOUN
iajs-740	77	25	.	.	PUNCT
iajs-740	78	1	3.meerwald	3.meerwald	NUM
iajs-740	78	2	,	,	PUNCT
iajs-740	78	3	p.	p.	NOUN
iajs-740	78	4	and	and	CCONJ
iajs-740	78	5	uhl	uhl	PROPN
iajs-740	78	6	,	,	PUNCT
iajs-740	78	7	a.	a.	PROPN
iajs-740	78	8	,	,	PUNCT
iajs-740	78	9	(	(	PUNCT
iajs-740	78	10	2001	2001	NUM
iajs-740	78	11	)	)	PUNCT
iajs-740	78	12	,	,	PUNCT
iajs-740	78	13	a	a	DET
iajs-740	78	14	survey	survey	NOUN
iajs-740	78	15	of	of	ADP
iajs-740	78	16	waveletdomain	waveletdomain	NOUN
iajs-740	78	17	watermarking	watermarking	NOUN
iajs-740	78	18	algorithms	algorithm	NOUN
iajs-740	78	19	,	,	PUNCT
iajs-740	78	20	security	security	NOUN
iajs-740	78	21	and	and	CCONJ
iajs-740	78	22	watermarking	watermarking	NOUN
iajs-740	78	23	of	of	ADP
iajs-740	78	24	multimedia	multimedia	NOUN
iajs-740	78	25	contents	content	NOUN
iajs-740	78	26	iii	iii	PROPN
iajs-740	78	27	,	,	PUNCT
iajs-740	78	28	proceedings	proceeding	NOUN
iajs-740	78	29	spie	spie	NOUN
iajs-740	78	30	4314	4314	NUM
iajs-740	78	31	:	:	PUNCT
iajs-740	78	32	505	505	NUM
iajs-740	78	33	-	-	SYM
iajs-740	78	34	516	516	NUM
iajs-740	78	35	.	.	PUNCT
iajs-740	79	1	january	january	PROPN
iajs-740	79	2	20	20	NUM
iajs-740	79	3	26	26	NUM
iajs-740	79	4	.	.	PUNCT
iajs-740	80	1	4.elbasi	4.elbasi	NUM
iajs-740	80	2	,	,	PUNCT
iajs-740	80	3	e.	e.	PROPN
iajs-740	80	4	and	and	CCONJ
iajs-740	80	5	eskicioglu	eskicioglu	PROPN
iajs-740	80	6	,	,	PUNCT
iajs-740	80	7	a.	a.	NOUN
iajs-740	80	8	m.	m.	NOUN
iajs-740	80	9	,	,	PUNCT
iajs-740	80	10	(	(	PUNCT
iajs-740	80	11	2006	2006	NUM
iajs-740	80	12	)	)	PUNCT
iajs-740	80	13	,	,	PUNCT
iajs-740	80	14	a	a	DET
iajs-740	80	15	dwt	dwt	NOUN
iajs-740	80	16	-	-	PUNCT
iajs-740	80	17	based	base	VERB
iajs-740	80	18	robust	robust	ADJ
iajs-740	80	19	semi	semi	ADJ
iajs-740	80	20	-	-	ADJ
iajs-740	80	21	blind	blind	ADJ
iajs-740	80	22	image	image	NOUN
iajs-740	80	23	watermarking	watermarke	VERB
iajs-740	80	24	algorithm	algorithm	NOUN
iajs-740	80	25	using	use	VERB
iajs-740	80	26	two	two	NUM
iajs-740	80	27	bands	band	NOUN
iajs-740	80	28	”	"	PUNCT
iajs-740	80	29	proc	proc	NOUN
iajs-740	80	30	.	.	PUNCT
iajs-740	81	1	spie	spie	NOUN
iajs-740	81	2	,	,	PUNCT
iajs-740	81	3	6072	6072	NUM
iajs-740	81	4	.	.	PUNCT
iajs-740	82	1	5.tong	5.tong	NUM
iajs-740	82	2	,	,	PUNCT
iajs-740	82	3	l.and	l.and	PROPN
iajs-740	82	4	zheng	zheng	PROPN
iajs-740	82	5	-	-	PUNCT
iajs-740	82	6	ding	ding	PROPN
iajs-740	82	7	,	,	PUNCT
iajs-740	82	8	q.	q.	PROPN
iajs-740	82	9	(	(	PUNCT
iajs-740	82	10	2002	2002	NUM
iajs-740	82	11	)	)	PUNCT
iajs-740	82	12	,	,	PUNCT
iajs-740	82	13	dwt	dwt	NOUN
iajs-740	82	14	-	-	PUNCT
iajs-740	82	15	based	base	VERB
iajs-740	82	16	color	color	NOUN
iajs-740	82	17	images	image	NOUN
iajs-740	82	18	steganography	steganography	NOUN
iajs-740	82	19	scheme	scheme	NOUN
iajs-740	82	20	,	,	PUNCT
iajs-740	82	21	ieee	ieee	PROPN
iajs-740	82	22	international	international	ADJ
iajs-740	82	23	conference	conference	NOUN
iajs-740	82	24	on	on	ADP
iajs-740	82	25	signal	signal	ADJ
iajs-740	82	26	processing	processing	NOUN
iajs-740	82	27	,	,	PUNCT
iajs-740	82	28	2:1568	2:1568	NUM
iajs-740	82	29	-	-	SYM
iajs-740	82	30	1571	1571	NUM
iajs-740	82	31	.	.	PUNCT
iajs-740	83	1	6.dharwadkar	6.dharwadkar	NUM
iajs-740	83	2	,	,	PUNCT
iajs-740	83	3	n.	n.	PROPN
iajs-740	83	4	v.and	v.and	PROPN
iajs-740	83	5	amberker	amberker	PROPN
iajs-740	83	6	,	,	PUNCT
iajs-740	83	7	b.	b.	PROPN
iajs-740	83	8	b.	b.	PROPN
iajs-740	83	9	,	,	PUNCT
iajs-740	83	10	(	(	PUNCT
iajs-740	83	11	2010	2010	NUM
iajs-740	83	12	)	)	PUNCT
iajs-740	83	13	,	,	PUNCT
iajs-740	83	14	an	an	DET
iajs-740	83	15	efficient	efficient	ADJ
iajs-740	83	16	non	non	ADJ
iajs-740	83	17	-	-	ADJ
iajs-740	83	18	blind	blind	ADJ
iajs-740	83	19	watermarking	watermarking	NOUN
iajs-740	83	20	scheme	scheme	NOUN
iajs-740	83	21	for	for	ADP
iajs-740	83	22	color	color	NOUN
iajs-740	83	23	images	image	NOUN
iajs-740	83	24	using	use	VERB
iajs-740	83	25	discrete	discrete	ADJ
iajs-740	83	26	wavelet	wavelet	NOUN
iajs-740	83	27	transformation	transformation	NOUN
iajs-740	83	28	”	"	PUNCT
iajs-740	83	29	,	,	PUNCT
iajs-740	83	30	international	international	ADJ
iajs-740	83	31	journal	journal	NOUN
iajs-740	83	32	of	of	ADP
iajs-740	83	33	computer	computer	NOUN
iajs-740	83	34	applications	application	NOUN
iajs-740	83	35	(	(	PUNCT
iajs-740	83	36	0975	0975	NUM
iajs-740	83	37	–	–	PUNCT
iajs-740	83	38	8887	8887	NUM
iajs-740	83	39	)	)	PUNCT
iajs-740	83	40	2(3	2(3	NUM
iajs-740	83	41	)	)	PUNCT
iajs-740	83	42	.	.	PUNCT
iajs-740	84	1	7.strang	7.strang	NUM
iajs-740	84	2	,	,	PUNCT
iajs-740	84	3	g.	g.	PROPN
iajs-740	84	4	(	(	PUNCT
iajs-740	84	5	1999	1999	NUM
iajs-740	84	6	)	)	PUNCT
iajs-740	84	7	,	,	PUNCT
iajs-740	84	8	the	the	DET
iajs-740	84	9	discrete	discrete	ADJ
iajs-740	84	10	cosine	cosine	NOUN
iajs-740	84	11	transform	transform	NOUN
iajs-740	84	12	”	"	PUNCT
iajs-740	84	13	siam	siam	PROPN
iajs-740	84	14	review	review	NOUN
iajs-740	84	15	,	,	PUNCT
iajs-740	84	16	41	41	NUM
iajs-740	84	17	(	(	PUNCT
iajs-740	84	18	1	1	NUM
iajs-740	84	19	):	):	PUNCT
iajs-740	84	20	135	135	NUM
iajs-740	84	21	-	-	SYM
iajs-740	84	22	147	147	NUM
iajs-740	84	23	.	.	PUNCT
iajs-740	84	24	fig	fig	NOUN
iajs-740	84	25	.	.	PUNCT
iajs-740	85	1	(	(	PUNCT
iajs-740	85	2	1	1	NUM
iajs-740	85	3	):	):	PUNCT
iajs-740	85	4	two	two	NUM
iajs-740	85	5	dimensional	dimensional	ADJ
iajs-740	85	6	wavelet	wavelet	NOUN
iajs-740	85	7	transformation	transformation	NOUN
iajs-740	85	8	of	of	ADP
iajs-740	85	9	an	an	DET
iajs-740	85	10	image	image	NOUN
iajs-740	85	11	image	image	NOUN
iajs-740	85	12	h	h	NOUN
iajs-740	85	13	l	l	NOUN
iajs-740	86	1	ll	ll	AUX
iajs-740	86	2	lh	lh	PROPN
iajs-740	86	3	hl	hl	PROPN
iajs-740	86	4	hh	hh	PROPN
iajs-740	86	5	ll2	ll2	PROPN
iajs-740	86	6	lh2	lh2	PROPN
iajs-740	86	7	hl2	hl2	PROPN
iajs-740	87	1	hh2	hh2	PROPN
iajs-740	87	2	lh	lh	PROPN
iajs-740	87	3	hl	hl	PROPN
iajs-740	87	4	hh	hh	PROPN
iajs-740	87	5	ibn	ibn	PROPN
iajs-740	87	6	alhaitham	alhaitham	PROPN
iajs-740	87	7	j.	j.	PROPN
iajs-740	87	8	for	for	ADP
iajs-740	87	9	pure	pure	ADJ
iajs-740	87	10	&	&	CCONJ
iajs-740	87	11	appl	appl	PROPN
iajs-740	87	12	.	.	PUNCT
iajs-740	88	1	sci	sci	PROPN
iajs-740	88	2	.	.	PUNCT
iajs-740	88	3	vol.24	vol.24	NOUN
iajs-740	88	4	(	(	PUNCT
iajs-740	88	5	3	3	NUM
iajs-740	88	6	)	)	PUNCT
iajs-740	88	7	2011	2011	NUM
iajs-740	88	8	fig	fig	NOUN
iajs-740	88	9	.	.	PUNCT
iajs-740	89	1	(	(	PUNCT
iajs-740	89	2	2	2	NUM
iajs-740	89	3	):	):	PUNCT
iajs-740	89	4	the	the	DET
iajs-740	89	5	origin	origin	NOUN
iajs-740	89	6	images	image	VERB
iajs-740	89	7	fig	fig	NOUN
iajs-740	89	8	.	.	PUNCT
iajs-740	90	1	(	(	PUNCT
iajs-740	90	2	3	3	NUM
iajs-740	90	3	)	)	PUNCT
iajs-740	90	4	:	:	PUNCT
iajs-740	90	5	applying	apply	VERB
iajs-740	90	6	2	2	NUM
iajs-740	90	7	-	-	SYM
iajs-740	90	8	d	d	NOUN
iajs-740	90	9	dwt	dwt	NOUN
iajs-740	90	10	on	on	ADP
iajs-740	90	11	first	first	ADJ
iajs-740	90	12	part	part	NOUN
iajs-740	90	13	of	of	ADP
iajs-740	90	14	cover	cover	NOUN
iajs-740	90	15	image	image	NOUN
iajs-740	90	16	(	(	PUNCT
iajs-740	90	17	a	a	DET
iajs-740	90	18	)	)	PUNCT
iajs-740	90	19	origin	origin	NOUN
iajs-740	90	20	cover	cover	NOUN
iajs-740	90	21	image	image	NOUN
iajs-740	90	22	(	(	PUNCT
iajs-740	90	23	b	b	NOUN
iajs-740	90	24	)	)	PUNCT
iajs-740	90	25	origin	origin	NOUN
iajs-740	90	26	hiding	hide	VERB
iajs-740	90	27	image	image	NOUN
iajs-740	90	28	ibn	ibn	PROPN
iajs-740	90	29	alhaitham	alhaitham	NOUN
iajs-740	90	30	j.	j.	PROPN
iajs-740	90	31	for	for	ADP
iajs-740	90	32	pure	pure	ADJ
iajs-740	90	33	&	&	CCONJ
iajs-740	90	34	appl	appl	PROPN
iajs-740	90	35	.	.	PUNCT
iajs-740	91	1	sci	sci	PROPN
iajs-740	91	2	.	.	PUNCT
iajs-740	91	3	vol.24	vol.24	NOUN
iajs-740	91	4	(	(	PUNCT
iajs-740	91	5	3	3	NUM
iajs-740	91	6	)	)	PUNCT
iajs-740	91	7	2011	2011	NUM
iajs-740	91	8	fig.(4	fig.(4	PROPN
iajs-740	91	9	)	)	PUNCT
iajs-740	91	10	applying	apply	VERB
iajs-740	91	11	dct	dct	PROPN
iajs-740	91	12	on	on	ADP
iajs-740	91	13	each	each	DET
iajs-740	91	14	part	part	NOUN
iajs-740	91	15	of	of	ADP
iajs-740	91	16	hiding	hide	VERB
iajs-740	91	17	image	image	NOUN
iajs-740	91	18	fig	fig	NOUN
iajs-740	91	19	.	.	PUNCT
iajs-740	92	1	(	(	PUNCT
iajs-740	92	2	5	5	X
iajs-740	92	3	)	)	PUNCT
iajs-740	92	4	the	the	DET
iajs-740	92	5	stego	stego	NOUN
iajs-740	92	6	image	image	NOUN
iajs-740	92	7	and	and	CCONJ
iajs-740	92	8	retrieval	retrieval	NOUN
iajs-740	92	9	image	image	NOUN
iajs-740	92	10	fig.(6	fig.(6	PROPN
iajs-740	92	11	)	)	PUNCT
iajs-740	92	12	the	the	DET
iajs-740	92	13	histogram	histogram	NOUN
iajs-740	92	14	of	of	ADP
iajs-740	92	15	the	the	DET
iajs-740	92	16	origin	origin	NOUN
iajs-740	92	17	cover	cover	VERB
iajs-740	92	18	image	image	NOUN
iajs-740	92	19	and	and	CCONJ
iajs-740	92	20	the	the	DET
iajs-740	92	21	stego	stego	NOUN
iajs-740	92	22	image	image	NOUN
iajs-740	92	23	(	(	PUNCT
iajs-740	92	24	a	a	X
iajs-740	92	25	)	)	PUNCT
iajs-740	92	26	stego	stego	NOUN
iajs-740	92	27	image	image	NOUN
iajs-740	92	28	(	(	PUNCT
iajs-740	92	29	b	b	NOUN
iajs-740	92	30	)	)	PUNCT
iajs-740	92	31	extracted	extract	VERB
iajs-740	92	32	image	image	NOUN
iajs-740	92	33	2011	2011	NUM
iajs-740	92	34	)	)	PUNCT
iajs-740	92	35	3	3	NUM
iajs-740	92	36	(	(	PUNCT
iajs-740	92	37	24مجلة	24مجلة	NUM
iajs-740	92	38	ابن	ابن	VERB
iajs-740	92	39	الهیثم	الهیثم	ADJ
iajs-740	92	40	للعلوم	للعلوم	PROPN
iajs-740	92	41	الصرفة	الصرفة	PROPN
iajs-740	92	42	والتطبیقیة	والتطبیقیة	PROPN
iajs-740	92	43	المجلد	المجلد	PROPN
iajs-740	92	44	وتحویل	وتحویل	PROPN
iajs-740	92	45	الجیب	الجیب	ADJ
iajs-740	92	46	تمام	تمام	NOUN
iajs-740	92	47	ل	ل	PROPN
iajs-740	92	48	المویجيیو	المویجيیو	NOUN
iajs-740	92	49	باستعمال	باستعمال	PROPN
iajs-740	92	50	التحالصورة	التحالصورة	PROPN
iajs-740	92	51	الملونة	الملونة	PROPN
iajs-740	93	1	في	في	ADP
iajs-740	93	2	االخفاء	االخفاء	NOUN
iajs-740	93	3	االء	االء	PROPN
iajs-740	93	4	عبد	عبد	PROPN
iajs-740	93	5	الحمید	الحمید	PROPN
iajs-740	93	6	عبد	عبد	PROPN
iajs-740	93	7	اللطیف	اللطیف	PROPN
iajs-740	93	8	جامعة	جامعة	PROPN
iajs-740	93	9	بغداد	بغداد	PROPN
iajs-740	93	10	،	،	PROPN
iajs-740	93	11	كلیة	كلیة	PROPN
iajs-740	93	12	لتربیة	لتربیة	NOUN
iajs-740	93	13	ابن	ابن	VERB
iajs-740	93	14	الهیثم	الهیثم	PROPN
iajs-740	93	15	،	،	PROPN
iajs-740	93	16	قسم	قسم	PROPN
iajs-740	93	17	علوم	علوم	PROPN
iajs-740	93	18	الحاسبات	الحاسبات	PROPN
iajs-740	93	19	2011،اذار	2011،اذار	PROPN
iajs-740	93	20	،	،	PROPN
iajs-740	93	21	1	1	NUM
iajs-740	93	22	:	:	PUNCT
iajs-740	93	23	استلم	استلم	PROPN
iajs-740	93	24	البحث	البحث	VERB
iajs-740	93	25	في	في	ADP
iajs-740	93	26	2011	2011	NUM
iajs-740	93	27	،	،	NOUN
iajs-740	93	28	ایار	ایار	VERB
iajs-740	93	29	،	،	X
iajs-740	93	30	10	10	NUM
iajs-740	93	31	:	:	PUNCT
iajs-740	93	32	قبل	قبل	NOUN
iajs-740	93	33	البحث	البحث	NOUN
iajs-740	93	34	في	في	SCONJ
iajs-740	93	35	الخالصة	الخالصة	PROPN
iajs-740	93	36	ستعمال	ستعمال	NOUN
iajs-740	93	37	غطاء	غطاء	VERB
iajs-740	93	38	اب	اب	PROPN
iajs-740	93	39	وهو	وهو	PROPN
iajs-740	93	40	علم	علم	PROPN
iajs-740	93	41	اخفاء	اخفاء	NOUN
iajs-740	93	42	المعلومات	المعلومات	PROPN
iajs-740	93	43	.	.	PUNCT
iajs-740	94	1	عملیة	عملیة	PROPN
iajs-740	94	2	االخفاء	االخفاء	PROPN
iajs-740	94	3	باستعمالان	باستعمالان	PROPN
iajs-740	94	4	البیانات	البیانات	PROPN
iajs-740	94	5	االمنة	االمنة	PROPN
iajs-740	94	6	تنتقل	تنتقل	PROPN
iajs-740	94	7	خالل	خالل	PROPN
iajs-740	94	8	شبكة	شبكة	PROPN
iajs-740	94	9	االنترنیت	االنترنیت	NOUN
iajs-740	94	10	اربعة	اربعة	PROPN
iajs-740	94	11	علىقسمت	علىقسمت	VERB
iajs-740	94	12	هذه	هذه	PROPN
iajs-740	94	13	الصورة	الصورة	PROPN
iajs-740	94	14	،	،	NOUN
iajs-740	95	1	في	في	ADP
iajs-740	95	2	هذا	هذا	NOUN
iajs-740	95	3	البحث	البحث	PROPN
iajs-740	95	4	استعملت	استعملت	PROPN
iajs-740	95	5	صورة	صورة	PROPN
iajs-740	95	6	ملونة	ملونة	PROPN
iajs-740	95	7	كغطاء	كغطاء	NOUN
iajs-740	95	8	.	.	PUNCT
iajs-740	96	1	غیر	غیر	PROPN
iajs-740	96	2	مهم	مهم	PROPN
iajs-740	96	3	بحیث	بحیث	VERB
iajs-740	96	4	ال	ال	ADP
iajs-740	96	5	یثیر	یثیر	PROPN
iajs-740	96	6	شكوك	شكوك	VERB
iajs-740	96	7	اي	اي	PRON
iajs-740	96	8	شخص	شخص	ADJ
iajs-740	96	9	عتماد	عتماد	PROPN
iajs-740	96	10	على	على	PROPN
iajs-740	96	11	اعلى	اعلى	PROPN
iajs-740	96	12	وتمت	وتمت	PROPN
iajs-740	96	13	عملیة	عملیة	PROPN
iajs-740	96	14	االختیار	االختیار	PROPN
iajs-740	96	15	باال	باال	PROPN
iajs-740	96	16	)	)	PUNCT
iajs-740	96	17	احمر	احمر	VERB
iajs-740	96	18	او	او	NOUN
iajs-740	96	19	اخضر	اخضر	NOUN
iajs-740	96	20	او	او	X
iajs-740	96	21	ازرق	ازرق	PROPN
iajs-740	96	22	(	(	PUNCT
iajs-740	96	23	ةواحد	ةواحد	PROPN
iajs-740	96	24	قناة	قناة	PROPN
iajs-740	96	25	لونیةاجزاء	لونیةاجزاء	PROPN
iajs-740	96	26	متساویة	متساویة	PROPN
iajs-740	96	27	ولكل	ولكل	NOUN
iajs-740	96	28	جزء	جزء	PROPN
iajs-740	96	29	اختیر	اختیر	NOUN
iajs-740	96	30	.ستعمال	.ستعمال	NOUN
iajs-740	96	31	التحویل	التحویل	VERB
iajs-740	96	32	المویجياب	المویجياب	ADV
iajs-740	96	33	)	)	PUNCT
iajs-740	97	1	ll	ll	AUX
iajs-740	97	2	,	,	PUNCT
iajs-740	97	3	lh	lh	PROPN
iajs-740	97	4	,	,	PUNCT
iajs-740	97	5	hl	hl	PROPN
iajs-740	97	6	,	,	PUNCT
iajs-740	97	7	hh	hh	PROPN
iajs-740	97	8	(	(	PUNCT
iajs-740	97	9	اربع	اربع	X
iajs-740	97	10	اجزاء	اجزاء	AUX
iajs-740	97	11	علىالجزء	علىالجزء	PROPN
iajs-740	97	12	المختار	المختار	PROPN
iajs-740	97	13	یقسم	یقسم	PROPN
iajs-740	97	14	.	.	PUNCT
iajs-740	98	1	نسبة	نسبة	VERB
iajs-740	98	2	لونیة	لونیة	PROPN
iajs-740	98	3	موجودة	موجودة	PROPN
iajs-740	98	4	في	في	SCONJ
iajs-740	98	5	ذلك	ذلك	PROPN
iajs-740	98	6	الجزء	الجزء	PROPN
iajs-740	98	7	ثم	ثم	ADV
iajs-740	99	1	تخفى	تخفى	PROPN
iajs-740	99	2	)	)	PUNCT
iajs-740	99	3	dct(تحویل	dct(تحویل	ADJ
iajs-740	99	4	الجیب	الجیب	ADJ
iajs-740	99	5	تمام	تمام	NOUN
iajs-740	99	6	اربعة	اربعة	NOUN
iajs-740	99	7	اجزاء	اجزاء	PROPN
iajs-740	99	8	متساویة	متساویة	VERB
iajs-740	99	9	وبعدها	وبعدها	NOUN
iajs-740	99	10	یطبق	یطبق	NOUN
iajs-740	99	11	على	على	NOUN
iajs-740	99	12	كل	كل	PROPN
iajs-740	99	13	جزء	جزء	PROPN
iajs-740	99	14	علىاما	علىاما	PROPN
iajs-740	99	15	الصورة	الصورة	PROPN
iajs-740	99	16	التي	التي	PROPN
iajs-740	99	17	یراد	یراد	PROPN
iajs-740	99	18	اخفائها	اخفائها	PROPN
iajs-740	99	19	فتقسم	فتقسم	PROPN
iajs-740	100	1	ئیة	ئیة	INTJ
iajs-740	100	2	اكدت	اكدت	PROPN
iajs-740	100	3	التجارب	التجارب	VERB
iajs-740	100	4	ان	ان	PRON
iajs-740	101	1	البیانات	البیانات	PROPN
iajs-740	102	1	المخفیة	المخفیة	PROPN
iajs-740	102	2	داخل	داخل	PROPN
iajs-740	102	3	الصورة	الصورة	PROPN
iajs-740	102	4	الغطاء	الغطاء	PROPN
iajs-740	103	1	كانت	كانت	PROPN
iajs-740	103	2	غیر	غیر	PROPN
iajs-740	103	3	مر	مر	PROPN
iajs-740	103	4	.	.	PUNCT
iajs-740	104	1	من	من	PROPN
iajs-740	104	2	الصورة	الصورة	PROPN
iajs-740	104	3	الغطاء	الغطاء	PROPN
iajs-740	104	4	)	)	PUNCT
iajs-740	104	5	hh(اء	hh(اء	PROPN
iajs-740	104	6	هذه	هذه	PROPN
iajs-740	104	7	االجزاء	االجزاء	NOUN
iajs-740	104	8	في	في	PRON
iajs-740	104	9	اجز	اجز	NOUN
iajs-740	104	10	.	.	PUNCT
iajs-740	105	1	matlab	matlab	PROPN
iajs-740	105	2	7.8	7.8	NUM
iajs-740	105	3	برنامج	برنامج	NOUN
iajs-740	105	4	عماللطریقة	عماللطریقة	ADJ
iajs-740	105	5	المقترحة	المقترحة	PROPN
iajs-740	105	6	قد	قد	PROPN
iajs-740	105	7	نفذت	نفذت	PROPN
iajs-740	105	8	باستا	باستا	PROPN
iajs-740	105	9	ان	ان	PROPN
iajs-740	105	10	.وامنة	.وامنة	PROPN
iajs-740	105	11	التحویل	التحویل	PROPN
iajs-740	105	12	الجیب	الجیب	ADJ
iajs-740	105	13	تمام	تمام	NOUN
iajs-740	105	14	،	،	NOUN
iajs-740	105	15	اخفاء	اخفاء	NOUN
iajs-740	105	16	البیانات	البیانات	PROPN
iajs-740	105	17	،	،	PROPN
iajs-740	105	18	العالمة	العالمة	PROPN
iajs-740	105	19	المائیة	المائیة	PROPN
iajs-740	105	20	،	،	PROPN
iajs-740	105	21	التحویل	التحویل	PROPN
iajs-740	105	22	المویجي	المویجي	PROPN
iajs-740	105	23	:	:	PUNCT
iajs-740	105	24	مفتاحیةالكلمات	مفتاحیةالكلمات	VERB
iajs-740	105	25	ال	ال	ADP