id	sid	tid	token	lemma	pos
3f462516j7w	1	1	every	every	DET
3f462516j7w	1	2	year	year	NOUN
3f462516j7w	1	3	we	we	PRON
3f462516j7w	1	4	see	see	VERB
3f462516j7w	1	5	a	a	DET
3f462516j7w	1	6	growing	grow	VERB
3f462516j7w	1	7	use	use	NOUN
3f462516j7w	1	8	of	of	ADP
3f462516j7w	1	9	iris	iris	PROPN
3f462516j7w	1	10	recognition	recognition	NOUN
3f462516j7w	1	11	,	,	PUNCT
3f462516j7w	1	12	with	with	ADP
3f462516j7w	1	13	it	it	PRON
3f462516j7w	1	14	now	now	ADV
3f462516j7w	1	15	utilized	utilize	VERB
3f462516j7w	1	16	as	as	ADP
3f462516j7w	1	17	a	a	DET
3f462516j7w	1	18	means	means	NOUN
3f462516j7w	1	19	of	of	ADP
3f462516j7w	1	20	border	border	NOUN
3f462516j7w	1	21	control	control	NOUN
3f462516j7w	1	22	in	in	ADP
3f462516j7w	1	23	a	a	DET
3f462516j7w	1	24	number	number	NOUN
3f462516j7w	1	25	of	of	ADP
3f462516j7w	1	26	countries	country	NOUN
3f462516j7w	1	27	,	,	PUNCT
3f462516j7w	1	28	including	include	VERB
3f462516j7w	1	29	the	the	DET
3f462516j7w	1	30	united	united	PROPN
3f462516j7w	1	31	kingdom	kingdom	PROPN
3f462516j7w	1	32	,	,	PUNCT
3f462516j7w	1	33	canada	canada	PROPN
3f462516j7w	1	34	,	,	PUNCT
3f462516j7w	1	35	and	and	CCONJ
3f462516j7w	1	36	the	the	DET
3f462516j7w	1	37	united	united	PROPN
3f462516j7w	1	38	arab	arab	PROPN
3f462516j7w	1	39	emirates	emirates	PROPN
3f462516j7w	1	40	.	.	PUNCT
3f462516j7w	2	1	as	as	SCONJ
3f462516j7w	2	2	this	this	DET
3f462516j7w	2	3	technology	technology	NOUN
3f462516j7w	2	4	becomes	become	VERB
3f462516j7w	2	5	more	more	ADV
3f462516j7w	2	6	common	common	ADJ
3f462516j7w	2	7	and	and	CCONJ
3f462516j7w	2	8	more	more	ADV
3f462516j7w	2	9	relied	rely	VERB
3f462516j7w	2	10	upon	upon	SCONJ
3f462516j7w	2	11	,	,	PUNCT
3f462516j7w	2	12	the	the	DET
3f462516j7w	2	13	importance	importance	NOUN
3f462516j7w	2	14	of	of	ADP
3f462516j7w	2	15	algorithms	algorithm	NOUN
3f462516j7w	2	16	that	that	PRON
3f462516j7w	2	17	can	can	AUX
3f462516j7w	2	18	identify	identify	VERB
3f462516j7w	2	19	subjects	subject	NOUN
3f462516j7w	2	20	in	in	ADP
3f462516j7w	2	21	a	a	DET
3f462516j7w	2	22	robust	robust	ADJ
3f462516j7w	2	23	,	,	PUNCT
3f462516j7w	2	24	consistent	consistent	ADJ
3f462516j7w	2	25	,	,	PUNCT
3f462516j7w	2	26	and	and	CCONJ
3f462516j7w	2	27	accurate	accurate	ADJ
3f462516j7w	2	28	manner	manner	NOUN
3f462516j7w	2	29	becomes	become	VERB
3f462516j7w	2	30	all	all	ADV
3f462516j7w	2	31	-	-	PUNCT
3f462516j7w	2	32	important	important	ADJ
3f462516j7w	2	33	.	.	PUNCT
3f462516j7w	3	1	working	work	VERB
3f462516j7w	3	2	with	with	ADP
3f462516j7w	3	3	a	a	DET
3f462516j7w	3	4	collection	collection	NOUN
3f462516j7w	3	5	of	of	ADP
3f462516j7w	3	6	over	over	ADP
3f462516j7w	3	7	20,000	20,000	NUM
3f462516j7w	3	8	iris	iris	NOUN
3f462516j7w	3	9	images	image	NOUN
3f462516j7w	3	10	captured	capture	VERB
3f462516j7w	3	11	in	in	ADP
3f462516j7w	3	12	2008	2008	NUM
3f462516j7w	3	13	,	,	PUNCT
3f462516j7w	3	14	we	we	PRON
3f462516j7w	3	15	determine	determine	VERB
3f462516j7w	3	16	optimal	optimal	ADJ
3f462516j7w	3	17	parameters	parameter	NOUN
3f462516j7w	3	18	for	for	ADP
3f462516j7w	3	19	different	different	ADJ
3f462516j7w	3	20	elements	element	NOUN
3f462516j7w	3	21	of	of	ADP
3f462516j7w	3	22	the	the	DET
3f462516j7w	3	23	texture	texture	NOUN
3f462516j7w	3	24	encoding	encoding	NOUN
3f462516j7w	3	25	process	process	NOUN
3f462516j7w	3	26	.	.	PUNCT
3f462516j7w	4	1	additional	additional	ADJ
3f462516j7w	4	2	work	work	NOUN
3f462516j7w	4	3	was	be	AUX
3f462516j7w	4	4	done	do	VERB
3f462516j7w	4	5	to	to	PART
3f462516j7w	4	6	improve	improve	VERB
3f462516j7w	4	7	the	the	DET
3f462516j7w	4	8	segmentation	segmentation	NOUN
3f462516j7w	4	9	process	process	NOUN
3f462516j7w	4	10	,	,	PUNCT
3f462516j7w	4	11	both	both	PRON
3f462516j7w	4	12	to	to	PART
3f462516j7w	4	13	handle	handle	VERB
3f462516j7w	4	14	the	the	DET
3f462516j7w	4	15	introduction	introduction	NOUN
3f462516j7w	4	16	of	of	ADP
3f462516j7w	4	17	images	image	NOUN
3f462516j7w	4	18	captured	capture	VERB
3f462516j7w	4	19	with	with	ADP
3f462516j7w	4	20	the	the	DET
3f462516j7w	4	21	lg	lg	NOUN
3f462516j7w	4	22	4000	4000	NUM
3f462516j7w	4	23	and	and	CCONJ
3f462516j7w	4	24	to	to	PART
3f462516j7w	4	25	improve	improve	VERB
3f462516j7w	4	26	iris	iris	NOUN
3f462516j7w	4	27	segmentation	segmentation	NOUN
3f462516j7w	4	28	and	and	CCONJ
3f462516j7w	4	29	eyelid	eyelid	NOUN
3f462516j7w	4	30	masking	masking	NOUN
3f462516j7w	4	31	.	.	PUNCT
3f462516j7w	5	1	furthermore	furthermore	ADV
3f462516j7w	5	2	,	,	PUNCT
3f462516j7w	5	3	we	we	PRON
3f462516j7w	5	4	study	study	VERB
3f462516j7w	5	5	the	the	DET
3f462516j7w	5	6	relative	relative	ADJ
3f462516j7w	5	7	biometric	biometric	ADJ
3f462516j7w	5	8	performance	performance	NOUN
3f462516j7w	5	9	of	of	ADP
3f462516j7w	5	10	images	image	NOUN
3f462516j7w	5	11	captured	capture	VERB
3f462516j7w	5	12	with	with	ADP
3f462516j7w	5	13	the	the	DET
3f462516j7w	5	14	lg	lg	NOUN
3f462516j7w	5	15	2200	2200	NUM
3f462516j7w	5	16	based	base	VERB
3f462516j7w	5	17	on	on	ADP
3f462516j7w	5	18	which	which	PRON
3f462516j7w	5	19	of	of	ADP
3f462516j7w	5	20	three	three	NUM
3f462516j7w	5	21	illuminants	illuminant	NOUN
3f462516j7w	5	22	were	be	AUX
3f462516j7w	5	23	used	use	VERB
3f462516j7w	5	24	to	to	PART
3f462516j7w	5	25	light	light	VERB
3f462516j7w	5	26	the	the	DET
3f462516j7w	5	27	eye	eye	NOUN
3f462516j7w	5	28	in	in	ADP
3f462516j7w	5	29	each	each	DET
3f462516j7w	5	30	image	image	NOUN
3f462516j7w	5	31	,	,	PUNCT
3f462516j7w	5	32	and	and	CCONJ
3f462516j7w	5	33	determine	determine	VERB
3f462516j7w	5	34	the	the	DET
3f462516j7w	5	35	sameand	sameand	PROPN
3f462516j7w	5	36	cross	cross	ADJ
3f462516j7w	5	37	-	-	ADJ
3f462516j7w	5	38	sensor	sensor	ADJ
3f462516j7w	5	39	performance	performance	NOUN
3f462516j7w	5	40	of	of	ADP
3f462516j7w	5	41	the	the	DET
3f462516j7w	5	42	lg	lg	NOUN
3f462516j7w	5	43	2200	2200	NUM
3f462516j7w	5	44	compared	compare	VERB
3f462516j7w	5	45	with	with	ADP
3f462516j7w	5	46	the	the	DET
3f462516j7w	5	47	lg	lg	PROPN
3f462516j7w	5	48	4000	4000	NUM
3f462516j7w	5	49	.	.	PUNCT