id	sid	tid	token	lemma	pos
ajst-18693	1	1	academic	academic	ADJ
ajst-18693	1	2	journal	journal	NOUN
ajst-18693	1	3	of	of	ADP
ajst-18693	1	4	science	science	NOUN
ajst-18693	1	5	and	and	CCONJ
ajst-18693	1	6	technology	technology	NOUN
ajst-18693	1	7	issn	issn	NOUN
ajst-18693	1	8	:	:	PUNCT
ajst-18693	1	9	2771	2771	NUM
ajst-18693	1	10	-	-	SYM
ajst-18693	1	11	3032	3032	NUM
ajst-18693	1	12	|	|	NOUN
ajst-18693	1	13	vol	vol	NOUN
ajst-18693	1	14	.	.	PROPN
ajst-18693	2	1	10	10	NUM
ajst-18693	2	2	,	,	PUNCT
ajst-18693	2	3	no	no	INTJ
ajst-18693	2	4	.	.	NOUN
ajst-18693	2	5	1	1	NUM
ajst-18693	2	6	,	,	PUNCT
ajst-18693	2	7	2024	2024	NUM
ajst-18693	2	8	12	12	NUM
ajst-18693	2	9	analysis	analysis	NOUN
ajst-18693	2	10	of	of	ADP
ajst-18693	2	11	image	image	NOUN
ajst-18693	2	12	processing	processing	NOUN
ajst-18693	2	13	algorithms	algorithm	NOUN
ajst-18693	2	14	for	for	ADP
ajst-18693	2	15	water	water	NOUN
ajst-18693	2	16	surface	surface	NOUN
ajst-18693	2	17	garbage	garbage	NOUN
ajst-18693	2	18	cleaning	cleaning	NOUN
ajst-18693	2	19	robots	robot	NOUN
ajst-18693	2	20	wencheng	wencheng	NOUN
ajst-18693	2	21	wang1	wang1	NOUN
ajst-18693	2	22	,	,	PUNCT
ajst-18693	2	23	2	2	NUM
ajst-18693	2	24	,	,	PUNCT
ajst-18693	2	25	quandi	quandi	NOUN
ajst-18693	2	26	wu3	wu3	NOUN
ajst-18693	2	27	,	,	PUNCT
ajst-18693	2	28	fa	fa	PROPN
ajst-18693	2	29	huang1	huang1	PROPN
ajst-18693	2	30	,	,	PUNCT
ajst-18693	2	31	2	2	NUM
ajst-18693	2	32	,	,	PUNCT
ajst-18693	2	33	guoqing	guoqe	VERB
ajst-18693	2	34	cai1	cai1	ADJ
ajst-18693	2	35	,	,	PUNCT
ajst-18693	2	36	2	2	NUM
ajst-18693	2	37	and	and	CCONJ
ajst-18693	2	38	lijie	lijie	NOUN
ajst-18693	2	39	zhou1	zhou1	NOUN
ajst-18693	2	40	,	,	PUNCT
ajst-18693	2	41	2	2	NUM
ajst-18693	2	42	1department	1department	NUM
ajst-18693	2	43	of	of	ADP
ajst-18693	2	44	mechanical	mechanical	ADJ
ajst-18693	2	45	engineering	engineering	NOUN
ajst-18693	2	46	,	,	PUNCT
ajst-18693	2	47	hebei	hebei	PROPN
ajst-18693	2	48	university	university	PROPN
ajst-18693	2	49	of	of	ADP
ajst-18693	2	50	water	water	NOUN
ajst-18693	2	51	resources	resource	NOUN
ajst-18693	2	52	and	and	CCONJ
ajst-18693	2	53	electric	electric	ADJ
ajst-18693	2	54	engineering	engineering	NOUN
ajst-18693	2	55	,	,	PUNCT
ajst-18693	2	56	cangzhou	cangzhou	PROPN
ajst-18693	2	57	,	,	PUNCT
ajst-18693	2	58	hebei	hebei	PROPN
ajst-18693	2	59	061000	061000	NUM
ajst-18693	2	60	,	,	PUNCT
ajst-18693	2	61	china	china	PROPN
ajst-18693	2	62	2hebei	2hebei	NUM
ajst-18693	2	63	industrial	industrial	ADJ
ajst-18693	2	64	manipulator	manipulator	NOUN
ajst-18693	2	65	control	control	NOUN
ajst-18693	2	66	and	and	CCONJ
ajst-18693	2	67	reliability	reliability	NOUN
ajst-18693	2	68	technology	technology	NOUN
ajst-18693	2	69	innovation	innovation	NOUN
ajst-18693	2	70	center	center	NOUN
ajst-18693	2	71	,	,	PUNCT
ajst-18693	2	72	cangzhou	cangzhou	PROPN
ajst-18693	2	73	,	,	PUNCT
ajst-18693	2	74	hebei	hebei	PROPN
ajst-18693	2	75	061000	061000	NUM
ajst-18693	2	76	,	,	PUNCT
ajst-18693	2	77	china	china	PROPN
ajst-18693	2	78	3college	3college	PROPN
ajst-18693	2	79	of	of	ADP
ajst-18693	2	80	mechanical	mechanical	ADJ
ajst-18693	2	81	and	and	CCONJ
ajst-18693	2	82	electrical	electrical	ADJ
ajst-18693	2	83	engineering	engineering	NOUN
ajst-18693	2	84	,	,	PUNCT
ajst-18693	2	85	hebei	hebei	PROPN
ajst-18693	2	86	normal	normal	ADJ
ajst-18693	2	87	university	university	PROPN
ajst-18693	2	88	of	of	ADP
ajst-18693	2	89	science	science	PROPN
ajst-18693	2	90	&	&	CCONJ
ajst-18693	2	91	technology	technology	PROPN
ajst-18693	2	92	,	,	PUNCT
ajst-18693	2	93	qinhuangdao	qinhuangdao	ADV
ajst-18693	2	94	,	,	PUNCT
ajst-18693	2	95	hebei	hebei	PROPN
ajst-18693	2	96	066000	066000	NUM
ajst-18693	2	97	,	,	PUNCT
ajst-18693	2	98	china	china	PROPN
ajst-18693	2	99	abstract	abstract	NOUN
ajst-18693	2	100	:	:	PUNCT
ajst-18693	2	101	to	to	PART
ajst-18693	2	102	facilitate	facilitate	VERB
ajst-18693	2	103	the	the	DET
ajst-18693	2	104	observation	observation	NOUN
ajst-18693	2	105	of	of	ADP
ajst-18693	2	106	the	the	DET
ajst-18693	2	107	water	water	NOUN
ajst-18693	2	108	surface	surface	NOUN
ajst-18693	2	109	conditions	condition	NOUN
ajst-18693	2	110	in	in	ADP
ajst-18693	2	111	front	front	NOUN
ajst-18693	2	112	of	of	ADP
ajst-18693	2	113	the	the	DET
ajst-18693	2	114	water	water	NOUN
ajst-18693	2	115	surface	surface	NOUN
ajst-18693	2	116	garbage	garbage	NOUN
ajst-18693	2	117	cleaning	cleaning	NOUN
ajst-18693	2	118	robots	robot	NOUN
ajst-18693	2	119	during	during	ADP
ajst-18693	2	120	navigation	navigation	NOUN
ajst-18693	2	121	,	,	PUNCT
ajst-18693	2	122	an	an	DET
ajst-18693	2	123	image	image	NOUN
ajst-18693	2	124	transmission	transmission	NOUN
ajst-18693	2	125	function	function	NOUN
ajst-18693	2	126	was	be	AUX
ajst-18693	2	127	designed	design	VERB
ajst-18693	2	128	using	use	VERB
ajst-18693	2	129	cameras	camera	NOUN
ajst-18693	2	130	and	and	CCONJ
ajst-18693	2	131	wireless	wireless	ADJ
ajst-18693	2	132	transmission	transmission	NOUN
ajst-18693	2	133	equipment	equipment	NOUN
ajst-18693	2	134	.	.	PUNCT
ajst-18693	3	1	however	however	ADV
ajst-18693	3	2	,	,	PUNCT
ajst-18693	3	3	due	due	ADP
ajst-18693	3	4	to	to	ADP
ajst-18693	3	5	the	the	DET
ajst-18693	3	6	influence	influence	NOUN
ajst-18693	3	7	of	of	ADP
ajst-18693	3	8	water	water	NOUN
ajst-18693	3	9	surface	surface	NOUN
ajst-18693	3	10	lighting	lighting	NOUN
ajst-18693	3	11	,	,	PUNCT
ajst-18693	3	12	the	the	DET
ajst-18693	3	13	transmitted	transmit	VERB
ajst-18693	3	14	images	image	NOUN
ajst-18693	3	15	were	be	AUX
ajst-18693	3	16	unclear	unclear	ADJ
ajst-18693	3	17	.	.	PUNCT
ajst-18693	4	1	in	in	ADP
ajst-18693	4	2	this	this	DET
ajst-18693	4	3	paper	paper	NOUN
ajst-18693	4	4	,	,	PUNCT
ajst-18693	4	5	five	five	NUM
ajst-18693	4	6	image	image	NOUN
ajst-18693	4	7	processing	processing	NOUN
ajst-18693	4	8	algorithms	algorithm	NOUN
ajst-18693	4	9	were	be	AUX
ajst-18693	4	10	written	write	VERB
ajst-18693	4	11	in	in	ADP
ajst-18693	4	12	python	python	NOUN
ajst-18693	4	13	language	language	NOUN
ajst-18693	4	14	using	use	VERB
ajst-18693	4	15	the	the	DET
ajst-18693	4	16	opencv	opencv	PROPN
ajst-18693	4	17	library	library	NOUN
ajst-18693	4	18	:	:	PUNCT
ajst-18693	4	19	histogram	histogram	PROPN
ajst-18693	4	20	equalization	equalization	NOUN
ajst-18693	4	21	,	,	PUNCT
ajst-18693	4	22	gray	gray	ADJ
ajst-18693	4	23	world	world	NOUN
ajst-18693	4	24	algorithm	algorithm	NOUN
ajst-18693	4	25	,	,	PUNCT
ajst-18693	4	26	retinex	retinex	NOUN
ajst-18693	4	27	-	-	PUNCT
ajst-18693	4	28	based	base	VERB
ajst-18693	4	29	enhancement	enhancement	NOUN
ajst-18693	4	30	algorithm	algorithm	NOUN
ajst-18693	4	31	,	,	PUNCT
ajst-18693	4	32	automatic	automatic	ADJ
ajst-18693	4	33	white	white	ADJ
ajst-18693	4	34	balance	balance	NOUN
ajst-18693	4	35	(	(	PUNCT
ajst-18693	4	36	awb	awb	NOUN
ajst-18693	4	37	)	)	PUNCT
ajst-18693	4	38	algorithm	algorithm	NOUN
ajst-18693	4	39	,	,	PUNCT
ajst-18693	4	40	and	and	CCONJ
ajst-18693	4	41	automatic	automatic	ADJ
ajst-18693	4	42	color	color	NOUN
ajst-18693	4	43	equalization	equalization	NOUN
ajst-18693	4	44	(	(	PUNCT
ajst-18693	4	45	ace	ace	NOUN
ajst-18693	4	46	)	)	PUNCT
ajst-18693	4	47	algorithm	algorithm	NOUN
ajst-18693	4	48	.	.	PUNCT
ajst-18693	5	1	the	the	DET
ajst-18693	5	2	algorithms	algorithm	NOUN
ajst-18693	5	3	were	be	AUX
ajst-18693	5	4	used	use	VERB
ajst-18693	5	5	on	on	ADP
ajst-18693	5	6	both	both	CCONJ
ajst-18693	5	7	static	static	ADJ
ajst-18693	5	8	and	and	CCONJ
ajst-18693	5	9	dynamic	dynamic	ADJ
ajst-18693	5	10	water	water	NOUN
ajst-18693	5	11	surface	surface	NOUN
ajst-18693	5	12	images	image	NOUN
ajst-18693	5	13	,	,	PUNCT
ajst-18693	5	14	and	and	CCONJ
ajst-18693	5	15	the	the	DET
ajst-18693	5	16	program	program	NOUN
ajst-18693	5	17	results	result	NOUN
ajst-18693	5	18	showed	show	VERB
ajst-18693	5	19	that	that	SCONJ
ajst-18693	5	20	the	the	DET
ajst-18693	5	21	automatic	automatic	ADJ
ajst-18693	5	22	color	color	NOUN
ajst-18693	5	23	equalization	equalization	NOUN
ajst-18693	5	24	(	(	PUNCT
ajst-18693	5	25	ace	ace	NOUN
ajst-18693	5	26	)	)	PUNCT
ajst-18693	5	27	algorithm	algorithm	NOUN
ajst-18693	5	28	is	be	AUX
ajst-18693	5	29	the	the	DET
ajst-18693	5	30	most	most	ADV
ajst-18693	5	31	appropriate	appropriate	ADJ
ajst-18693	5	32	image	image	NOUN
ajst-18693	5	33	processing	processing	NOUN
ajst-18693	5	34	algorithm	algorithm	NOUN
ajst-18693	5	35	for	for	ADP
ajst-18693	5	36	water	water	NOUN
ajst-18693	5	37	surface	surface	NOUN
ajst-18693	5	38	garbage	garbage	NOUN
ajst-18693	5	39	cleaning	cleaning	NOUN
ajst-18693	5	40	robots	robot	NOUN
ajst-18693	5	41	.	.	PUNCT
ajst-18693	6	1	keywords	keyword	NOUN
ajst-18693	6	2	:	:	PUNCT
ajst-18693	6	3	image	image	NOUN
ajst-18693	6	4	processing	processing	NOUN
ajst-18693	6	5	algorithms	algorithm	NOUN
ajst-18693	6	6	,	,	PUNCT
ajst-18693	6	7	water	water	NOUN
ajst-18693	6	8	surface	surface	NOUN
ajst-18693	6	9	garbage	garbage	NOUN
ajst-18693	6	10	cleaning	cleaning	NOUN
ajst-18693	6	11	robots	robot	NOUN
ajst-18693	6	12	,	,	PUNCT
ajst-18693	6	13	opencv	opencv	PROPN
ajst-18693	6	14	,	,	PUNCT
ajst-18693	6	15	python	python	PROPN
ajst-18693	6	16	.	.	PUNCT
ajst-18693	7	1	1	1	NUM
ajst-18693	7	2	.	.	X
ajst-18693	7	3	introduction	introduction	NOUN
ajst-18693	7	4	in	in	ADP
ajst-18693	7	5	recent	recent	ADJ
ajst-18693	7	6	years	year	NOUN
ajst-18693	7	7	,	,	PUNCT
ajst-18693	7	8	the	the	DET
ajst-18693	7	9	problem	problem	NOUN
ajst-18693	7	10	of	of	ADP
ajst-18693	7	11	water	water	NOUN
ajst-18693	7	12	garbage	garbage	NOUN
ajst-18693	7	13	pollution	pollution	NOUN
ajst-18693	7	14	in	in	ADP
ajst-18693	7	15	china	china	PROPN
ajst-18693	7	16	has	have	AUX
ajst-18693	7	17	become	become	VERB
ajst-18693	7	18	increasingly	increasingly	ADV
ajst-18693	7	19	serious	serious	ADJ
ajst-18693	7	20	.	.	PUNCT
ajst-18693	8	1	various	various	ADJ
ajst-18693	8	2	types	type	NOUN
ajst-18693	8	3	of	of	ADP
ajst-18693	8	4	floating	float	VERB
ajst-18693	8	5	garbage	garbage	NOUN
ajst-18693	8	6	not	not	PART
ajst-18693	8	7	only	only	ADV
ajst-18693	8	8	destroy	destroy	VERB
ajst-18693	8	9	the	the	DET
ajst-18693	8	10	aquatic	aquatic	ADJ
ajst-18693	8	11	environment	environment	NOUN
ajst-18693	8	12	but	but	CCONJ
ajst-18693	8	13	also	also	ADV
ajst-18693	8	14	pose	pose	VERB
ajst-18693	8	15	severe	severe	ADJ
ajst-18693	8	16	threats	threat	NOUN
ajst-18693	8	17	to	to	ADP
ajst-18693	8	18	the	the	DET
ajst-18693	8	19	health	health	NOUN
ajst-18693	8	20	of	of	ADP
ajst-18693	8	21	residents	resident	NOUN
ajst-18693	8	22	living	live	VERB
ajst-18693	8	23	nearby	nearby	ADV
ajst-18693	8	24	.	.	PUNCT
ajst-18693	9	1	to	to	PART
ajst-18693	9	2	effectively	effectively	ADV
ajst-18693	9	3	address	address	VERB
ajst-18693	9	4	this	this	DET
ajst-18693	9	5	issue	issue	NOUN
ajst-18693	9	6	,	,	PUNCT
ajst-18693	9	7	small	small	ADJ
ajst-18693	9	8	and	and	CCONJ
ajst-18693	9	9	intelligent	intelligent	ADJ
ajst-18693	9	10	water	water	NOUN
ajst-18693	9	11	surface	surface	NOUN
ajst-18693	9	12	garbage	garbage	NOUN
ajst-18693	9	13	cleaning	cleaning	NOUN
ajst-18693	9	14	robots	robot	NOUN
ajst-18693	9	15	have	have	AUX
ajst-18693	9	16	emerged	emerge	VERB
ajst-18693	9	17	.	.	PUNCT
ajst-18693	10	1	these	these	DET
ajst-18693	10	2	robots	robot	NOUN
ajst-18693	10	3	can	can	AUX
ajst-18693	10	4	automatically	automatically	ADV
ajst-18693	10	5	clean	clean	VERB
ajst-18693	10	6	floating	float	VERB
ajst-18693	10	7	waste	waste	NOUN
ajst-18693	10	8	on	on	ADP
ajst-18693	10	9	the	the	DET
ajst-18693	10	10	surface	surface	NOUN
ajst-18693	10	11	of	of	ADP
ajst-18693	10	12	urban	urban	ADJ
ajst-18693	10	13	lakes	lake	NOUN
ajst-18693	10	14	,	,	PUNCT
ajst-18693	10	15	water	water	NOUN
ajst-18693	10	16	channels	channel	NOUN
ajst-18693	10	17	,	,	PUNCT
ajst-18693	10	18	or	or	CCONJ
ajst-18693	10	19	rivers	river	NOUN
ajst-18693	10	20	,	,	PUNCT
ajst-18693	10	21	greatly	greatly	ADV
ajst-18693	10	22	improving	improve	VERB
ajst-18693	10	23	the	the	DET
ajst-18693	10	24	safety	safety	NOUN
ajst-18693	10	25	of	of	ADP
ajst-18693	10	26	residents	resident	NOUN
ajst-18693	10	27	’	’	PART
ajst-18693	10	28	water	water	NOUN
ajst-18693	10	29	use	use	NOUN
ajst-18693	10	30	.	.	PUNCT
ajst-18693	11	1	however	however	ADV
ajst-18693	11	2	,	,	PUNCT
ajst-18693	11	3	in	in	ADP
ajst-18693	11	4	practical	practical	ADJ
ajst-18693	11	5	applications	application	NOUN
ajst-18693	11	6	,	,	PUNCT
ajst-18693	11	7	the	the	DET
ajst-18693	11	8	images	image	NOUN
ajst-18693	11	9	captured	capture	VERB
ajst-18693	11	10	by	by	ADP
ajst-18693	11	11	cameras	camera	NOUN
ajst-18693	11	12	often	often	ADV
ajst-18693	11	13	suffer	suffer	VERB
ajst-18693	11	14	from	from	ADP
ajst-18693	11	15	lighting	lighting	NOUN
ajst-18693	11	16	interference	interference	NOUN
ajst-18693	11	17	due	due	ADP
ajst-18693	11	18	to	to	ADP
ajst-18693	11	19	sunlight	sunlight	NOUN
ajst-18693	11	20	and	and	CCONJ
ajst-18693	11	21	water	water	NOUN
ajst-18693	11	22	surface	surface	NOUN
ajst-18693	11	23	reflections	reflection	NOUN
ajst-18693	11	24	,	,	PUNCT
ajst-18693	11	25	leading	lead	VERB
ajst-18693	11	26	to	to	ADP
ajst-18693	11	27	decreased	decrease	VERB
ajst-18693	11	28	image	image	NOUN
ajst-18693	11	29	quality[1,2	quality[1,2	PROPN
ajst-18693	11	30	]	]	PUNCT
ajst-18693	11	31	.	.	PUNCT
ajst-18693	12	1	therefore	therefore	ADV
ajst-18693	12	2	,	,	PUNCT
ajst-18693	12	3	eliminating	eliminate	VERB
ajst-18693	12	4	the	the	DET
ajst-18693	12	5	influence	influence	NOUN
ajst-18693	12	6	of	of	ADP
ajst-18693	12	7	lighting	lighting	NOUN
ajst-18693	12	8	to	to	PART
ajst-18693	12	9	improve	improve	VERB
ajst-18693	12	10	image	image	NOUN
ajst-18693	12	11	quality	quality	NOUN
ajst-18693	12	12	has	have	AUX
ajst-18693	12	13	been	be	AUX
ajst-18693	12	14	an	an	DET
ajst-18693	12	15	urgent	urgent	ADJ
ajst-18693	12	16	problem	problem	NOUN
ajst-18693	12	17	to	to	PART
ajst-18693	12	18	solve	solve	VERB
ajst-18693	12	19	.	.	PUNCT
ajst-18693	13	1	regarding	regard	VERB
ajst-18693	13	2	the	the	DET
ajst-18693	13	3	problem	problem	NOUN
ajst-18693	13	4	of	of	ADP
ajst-18693	13	5	lighting	lighting	NOUN
ajst-18693	13	6	effects	effect	NOUN
ajst-18693	13	7	,	,	PUNCT
ajst-18693	13	8	image	image	NOUN
ajst-18693	13	9	processing	processing	NOUN
ajst-18693	13	10	technology	technology	NOUN
ajst-18693	13	11	plays	play	VERB
ajst-18693	13	12	a	a	DET
ajst-18693	13	13	key	key	ADJ
ajst-18693	13	14	role	role	NOUN
ajst-18693	13	15	.	.	PUNCT
ajst-18693	14	1	researchers	researcher	NOUN
ajst-18693	14	2	at	at	ADP
ajst-18693	14	3	home	home	ADV
ajst-18693	14	4	and	and	CCONJ
ajst-18693	14	5	abroad	abroad	ADV
ajst-18693	14	6	have	have	AUX
ajst-18693	14	7	made	make	VERB
ajst-18693	14	8	significant	significant	ADJ
ajst-18693	14	9	progress	progress	NOUN
ajst-18693	14	10	in	in	ADP
ajst-18693	14	11	this	this	DET
ajst-18693	14	12	field	field	NOUN
ajst-18693	14	13	.	.	PUNCT
ajst-18693	15	1	one	one	NUM
ajst-18693	15	2	widely	widely	ADV
ajst-18693	15	3	studied	study	VERB
ajst-18693	15	4	method	method	NOUN
ajst-18693	15	5	is	be	AUX
ajst-18693	15	6	the	the	DET
ajst-18693	15	7	use	use	NOUN
ajst-18693	15	8	of	of	ADP
ajst-18693	15	9	image	image	NOUN
ajst-18693	15	10	enhancement	enhancement	NOUN
ajst-18693	15	11	techniques	technique	NOUN
ajst-18693	15	12	,	,	PUNCT
ajst-18693	15	13	including	include	VERB
ajst-18693	15	14	histogram	histogram	NOUN
ajst-18693	15	15	equalization	equalization	NOUN
ajst-18693	15	16	,	,	PUNCT
ajst-18693	15	17	contrast	contrast	NOUN
ajst-18693	15	18	stretching	stretching	NOUN
ajst-18693	15	19	,	,	PUNCT
ajst-18693	15	20	and	and	CCONJ
ajst-18693	15	21	gamma	gamma	PROPN
ajst-18693	15	22	transformation[3	transformation[3	PROPN
ajst-18693	15	23	]	]	PUNCT
ajst-18693	15	24	.	.	PUNCT
ajst-18693	16	1	another	another	DET
ajst-18693	16	2	effective	effective	ADJ
ajst-18693	16	3	method	method	NOUN
ajst-18693	16	4	is	be	AUX
ajst-18693	16	5	the	the	DET
ajst-18693	16	6	use	use	NOUN
ajst-18693	16	7	of	of	ADP
ajst-18693	16	8	machine	machine	NOUN
ajst-18693	16	9	learning	learning	NOUN
ajst-18693	16	10	or	or	CCONJ
ajst-18693	16	11	deep	deep	ADJ
ajst-18693	16	12	learning	learning	NOUN
ajst-18693	16	13	models	model	NOUN
ajst-18693	16	14	to	to	PART
ajst-18693	16	15	identify	identify	VERB
ajst-18693	16	16	and	and	CCONJ
ajst-18693	16	17	eliminate	eliminate	VERB
ajst-18693	16	18	lighting	lighting	NOUN
ajst-18693	16	19	interference[4	interference[4	NOUN
ajst-18693	16	20	]	]	X
ajst-18693	16	21	.	.	PUNCT
ajst-18693	17	1	additionally	additionally	ADV
ajst-18693	17	2	,	,	PUNCT
ajst-18693	17	3	some	some	DET
ajst-18693	17	4	researchers	researcher	NOUN
ajst-18693	17	5	have	have	AUX
ajst-18693	17	6	attempted	attempt	VERB
ajst-18693	17	7	to	to	PART
ajst-18693	17	8	combine	combine	VERB
ajst-18693	17	9	physical	physical	ADJ
ajst-18693	17	10	models	model	NOUN
ajst-18693	17	11	with	with	ADP
ajst-18693	17	12	image	image	NOUN
ajst-18693	17	13	processing	processing	NOUN
ajst-18693	17	14	techniques	technique	NOUN
ajst-18693	17	15	to	to	PART
ajst-18693	17	16	counteract	counteract	VERB
ajst-18693	17	17	the	the	DET
ajst-18693	17	18	influence	influence	NOUN
ajst-18693	17	19	of	of	ADP
ajst-18693	17	20	lighting	lighting	NOUN
ajst-18693	17	21	based	base	VERB
ajst-18693	17	22	on	on	ADP
ajst-18693	17	23	optical	optical	ADJ
ajst-18693	17	24	principles	principle	NOUN
ajst-18693	17	25	such	such	ADJ
ajst-18693	17	26	as	as	ADP
ajst-18693	17	27	reflection	reflection	NOUN
ajst-18693	17	28	,	,	PUNCT
ajst-18693	17	29	refraction	refraction	NOUN
ajst-18693	17	30	,	,	PUNCT
ajst-18693	17	31	and	and	CCONJ
ajst-18693	17	32	scattering	scatter	VERB
ajst-18693	17	33	to	to	PART
ajst-18693	17	34	establish	establish	VERB
ajst-18693	17	35	lighting	lighting	NOUN
ajst-18693	17	36	models	model	NOUN
ajst-18693	17	37	and	and	CCONJ
ajst-18693	17	38	compensation	compensation	NOUN
ajst-18693	17	39	algorithms[5	algorithms[5	PROPN
ajst-18693	17	40	]	]	PUNCT
ajst-18693	17	41	.	.	PUNCT
ajst-18693	18	1	by	by	ADP
ajst-18693	18	2	accurately	accurately	ADV
ajst-18693	18	3	estimating	estimate	VERB
ajst-18693	18	4	lighting	lighting	NOUN
ajst-18693	18	5	parameters	parameter	NOUN
ajst-18693	18	6	,	,	PUNCT
ajst-18693	18	7	these	these	DET
ajst-18693	18	8	algorithms	algorithm	NOUN
ajst-18693	18	9	can	can	AUX
ajst-18693	18	10	somewhat	somewhat	ADV
ajst-18693	18	11	eliminate	eliminate	VERB
ajst-18693	18	12	the	the	DET
ajst-18693	18	13	impact	impact	NOUN
ajst-18693	18	14	of	of	ADP
ajst-18693	18	15	uneven	uneven	ADJ
ajst-18693	18	16	lighting	lighting	NOUN
ajst-18693	18	17	on	on	ADP
ajst-18693	18	18	image	image	NOUN
ajst-18693	18	19	quality	quality	NOUN
ajst-18693	18	20	.	.	PUNCT
ajst-18693	19	1	however	however	ADV
ajst-18693	19	2	,	,	PUNCT
ajst-18693	19	3	despite	despite	SCONJ
ajst-18693	19	4	some	some	DET
ajst-18693	19	5	progress	progress	NOUN
ajst-18693	19	6	in	in	ADP
ajst-18693	19	7	removing	remove	VERB
ajst-18693	19	8	lighting	lighting	NOUN
ajst-18693	19	9	effects	effect	NOUN
ajst-18693	19	10	,	,	PUNCT
ajst-18693	19	11	many	many	ADJ
ajst-18693	19	12	challenges	challenge	NOUN
ajst-18693	19	13	and	and	CCONJ
ajst-18693	19	14	problems	problem	NOUN
ajst-18693	19	15	still	still	ADV
ajst-18693	19	16	need	need	VERB
ajst-18693	19	17	to	to	PART
ajst-18693	19	18	be	be	AUX
ajst-18693	19	19	addressed	address	VERB
ajst-18693	19	20	.	.	PUNCT
ajst-18693	20	1	this	this	DET
ajst-18693	20	2	paper	paper	NOUN
ajst-18693	20	3	has	have	AUX
ajst-18693	20	4	written	write	VERB
ajst-18693	20	5	five	five	NUM
ajst-18693	20	6	image	image	NOUN
ajst-18693	20	7	processing	processing	NOUN
ajst-18693	20	8	algorithms	algorithm	NOUN
ajst-18693	20	9	using	use	VERB
ajst-18693	20	10	python	python	NOUN
ajst-18693	20	11	language	language	NOUN
ajst-18693	20	12	and	and	CCONJ
ajst-18693	20	13	opencv	opencv	PROPN
ajst-18693	20	14	library	library	NOUN
ajst-18693	20	15	and	and	CCONJ
ajst-18693	20	16	performed	perform	VERB
ajst-18693	20	17	a	a	DET
ajst-18693	20	18	comparative	comparative	ADJ
ajst-18693	20	19	analysis	analysis	NOUN
ajst-18693	20	20	to	to	PART
ajst-18693	20	21	find	find	VERB
ajst-18693	20	22	the	the	DET
ajst-18693	20	23	most	most	ADV
ajst-18693	20	24	suitable	suitable	ADJ
ajst-18693	20	25	image	image	NOUN
ajst-18693	20	26	processing	processing	NOUN
ajst-18693	20	27	algorithm	algorithm	NOUN
ajst-18693	20	28	for	for	ADP
ajst-18693	20	29	water	water	NOUN
ajst-18693	20	30	surface	surface	NOUN
ajst-18693	20	31	garbage	garbage	NOUN
ajst-18693	20	32	cleaning	cleaning	NOUN
ajst-18693	20	33	robots	robot	NOUN
ajst-18693	20	34	.	.	PUNCT
ajst-18693	21	1	2	2	X
ajst-18693	21	2	.	.	NUM
ajst-18693	21	3	basic	basic	ADJ
ajst-18693	21	4	steps	step	NOUN
ajst-18693	21	5	of	of	ADP
ajst-18693	21	6	image	image	NOUN
ajst-18693	21	7	processing	processing	NOUN
ajst-18693	21	8	algorithms	algorithm	NOUN
ajst-18693	21	9	to	to	PART
ajst-18693	21	10	address	address	VERB
ajst-18693	21	11	the	the	DET
ajst-18693	21	12	impact	impact	NOUN
ajst-18693	21	13	of	of	ADP
ajst-18693	21	14	water	water	NOUN
ajst-18693	21	15	surface	surface	NOUN
ajst-18693	21	16	lighting	lighting	NOUN
ajst-18693	21	17	on	on	ADP
ajst-18693	21	18	image	image	NOUN
ajst-18693	21	19	quality	quality	NOUN
ajst-18693	21	20	,	,	PUNCT
ajst-18693	21	21	this	this	DET
ajst-18693	21	22	paper	paper	NOUN
ajst-18693	21	23	studied	study	VERB
ajst-18693	21	24	five	five	NUM
ajst-18693	21	25	image	image	NOUN
ajst-18693	21	26	processing	processing	NOUN
ajst-18693	21	27	algorithms	algorithm	NOUN
ajst-18693	21	28	:	:	PUNCT
ajst-18693	21	29	histogram	histogram	NOUN
ajst-18693	21	30	equalization	equalization	NOUN
ajst-18693	21	31	,	,	PUNCT
ajst-18693	21	32	gray	gray	ADJ
ajst-18693	21	33	world	world	NOUN
ajst-18693	21	34	algorithm	algorithm	NOUN
ajst-18693	21	35	,	,	PUNCT
ajst-18693	21	36	retinexbased	retinexbase	VERB
ajst-18693	21	37	enhancement	enhancement	NOUN
ajst-18693	21	38	algorithm	algorithm	NOUN
ajst-18693	21	39	,	,	PUNCT
ajst-18693	21	40	automatic	automatic	ADJ
ajst-18693	21	41	white	white	ADJ
ajst-18693	21	42	balance	balance	NOUN
ajst-18693	21	43	(	(	PUNCT
ajst-18693	21	44	awb	awb	NOUN
ajst-18693	21	45	)	)	PUNCT
ajst-18693	21	46	algorithm	algorithm	NOUN
ajst-18693	21	47	,	,	PUNCT
ajst-18693	21	48	and	and	CCONJ
ajst-18693	21	49	automatic	automatic	ADJ
ajst-18693	21	50	color	color	NOUN
ajst-18693	21	51	equalization	equalization	NOUN
ajst-18693	21	52	(	(	PUNCT
ajst-18693	21	53	ace	ace	NOUN
ajst-18693	21	54	)	)	PUNCT
ajst-18693	21	55	algorithm	algorithm	NOUN
ajst-18693	21	56	.	.	PUNCT
ajst-18693	22	1	here	here	ADV
ajst-18693	22	2	’s	’	VERB
ajst-18693	22	3	the	the	DET
ajst-18693	22	4	basic	basic	ADJ
ajst-18693	22	5	idea	idea	NOUN
ajst-18693	22	6	of	of	ADP
ajst-18693	22	7	each	each	PRON
ajst-18693	22	8	of	of	ADP
ajst-18693	22	9	these	these	DET
ajst-18693	22	10	five	five	NUM
ajst-18693	22	11	algorithms	algorithm	NOUN
ajst-18693	22	12	.	.	PUNCT
ajst-18693	23	1	2.1	2.1	NUM
ajst-18693	23	2	.	.	PUNCT
ajst-18693	23	3	basic	basic	ADJ
ajst-18693	23	4	steps	step	NOUN
ajst-18693	23	5	of	of	ADP
ajst-18693	23	6	histogram	histogram	NOUN
ajst-18693	23	7	equalization	equalization	NOUN
ajst-18693	23	8	algorithm	algorithm	PROPN
ajst-18693	23	9	histogram	histogram	PROPN
ajst-18693	23	10	equalization	equalization	NOUN
ajst-18693	23	11	is	be	AUX
ajst-18693	23	12	an	an	DET
ajst-18693	23	13	image	image	NOUN
ajst-18693	23	14	processing	processing	NOUN
ajst-18693	23	15	technique	technique	NOUN
ajst-18693	23	16	used	use	VERB
ajst-18693	23	17	to	to	PART
ajst-18693	23	18	enhance	enhance	VERB
ajst-18693	23	19	image	image	NOUN
ajst-18693	23	20	contrast	contrast	NOUN
ajst-18693	23	21	,	,	PUNCT
ajst-18693	23	22	especially	especially	ADV
ajst-18693	23	23	in	in	ADP
ajst-18693	23	24	images	image	NOUN
ajst-18693	23	25	where	where	SCONJ
ajst-18693	23	26	the	the	DET
ajst-18693	23	27	background	background	NOUN
ajst-18693	23	28	and	and	CCONJ
ajst-18693	23	29	foreground	foreground	NOUN
ajst-18693	23	30	are	be	AUX
ajst-18693	23	31	too	too	ADV
ajst-18693	23	32	bright	bright	ADJ
ajst-18693	23	33	or	or	CCONJ
ajst-18693	23	34	too	too	ADV
ajst-18693	23	35	dark	dark	ADJ
ajst-18693	23	36	.	.	PUNCT
ajst-18693	24	1	its	its	PRON
ajst-18693	24	2	basic	basic	ADJ
ajst-18693	24	3	principle	principle	NOUN
ajst-18693	24	4	involves	involve	VERB
ajst-18693	24	5	transforming	transform	VERB
ajst-18693	24	6	the	the	DET
ajst-18693	24	7	image	image	NOUN
ajst-18693	24	8	histogram	histogram	NOUN
ajst-18693	24	9	so	so	SCONJ
ajst-18693	24	10	that	that	SCONJ
ajst-18693	24	11	the	the	DET
ajst-18693	24	12	resulting	result	VERB
ajst-18693	24	13	image	image	NOUN
ajst-18693	24	14	has	have	VERB
ajst-18693	24	15	an	an	DET
ajst-18693	24	16	approximately	approximately	ADV
ajst-18693	24	17	uniform	uniform	ADJ
ajst-18693	24	18	cumulative	cumulative	ADJ
ajst-18693	24	19	distribution	distribution	NOUN
ajst-18693	24	20	function	function	NOUN
ajst-18693	24	21	,	,	PUNCT
ajst-18693	24	22	thereby	thereby	ADV
ajst-18693	24	23	improving	improve	VERB
ajst-18693	24	24	the	the	DET
ajst-18693	24	25	image	image	NOUN
ajst-18693	24	26	’s	’s	PART
ajst-18693	24	27	contrast	contrast	NOUN
ajst-18693	24	28	.	.	PUNCT
ajst-18693	25	1	the	the	DET
ajst-18693	25	2	steps	step	NOUN
ajst-18693	25	3	of	of	ADP
ajst-18693	25	4	the	the	DET
ajst-18693	25	5	histogram	histogram	NOUN
ajst-18693	25	6	equalization	equalization	NOUN
ajst-18693	25	7	algorithm	algorithm	NOUN
ajst-18693	25	8	are	be	AUX
ajst-18693	25	9	:	:	PUNCT
ajst-18693	25	10	(	(	PUNCT
ajst-18693	25	11	a	a	X
ajst-18693	25	12	)	)	PUNCT
ajst-18693	25	13	compute	compute	NOUN
ajst-18693	25	14	the	the	DET
ajst-18693	25	15	image	image	NOUN
ajst-18693	25	16	’s	’s	PART
ajst-18693	25	17	gray	gray	ADJ
ajst-18693	25	18	level	level	NOUN
ajst-18693	25	19	histogram	histogram	NOUN
ajst-18693	25	20	.	.	PUNCT
ajst-18693	26	1	calculate	calculate	VERB
ajst-18693	26	2	the	the	DET
ajst-18693	26	3	histogram	histogram	NOUN
ajst-18693	26	4	’s	’s	PART
ajst-18693	26	5	cumulative	cumulative	ADJ
ajst-18693	26	6	distribution	distribution	NOUN
ajst-18693	26	7	function	function	NOUN
ajst-18693	26	8	(	(	PUNCT
ajst-18693	26	9	cdf	cdf	PROPN
ajst-18693	26	10	)	)	PUNCT
ajst-18693	26	11	,	,	PUNCT
ajst-18693	26	12	usually	usually	ADV
ajst-18693	26	13	a	a	DET
ajst-18693	26	14	monotonically	monotonically	ADV
ajst-18693	26	15	increasing	increase	VERB
ajst-18693	26	16	function	function	NOUN
ajst-18693	26	17	between	between	ADP
ajst-18693	26	18	0	0	NUM
ajst-18693	26	19	and	and	CCONJ
ajst-18693	26	20	the	the	DET
ajst-18693	26	21	image	image	NOUN
ajst-18693	26	22	’s	’s	PART
ajst-18693	26	23	maximum	maximum	ADJ
ajst-18693	26	24	gray	gray	ADJ
ajst-18693	26	25	level	level	NOUN
ajst-18693	26	26	(	(	PUNCT
ajst-18693	26	27	e.g.	e.g.	ADV
ajst-18693	26	28	,	,	PUNCT
ajst-18693	26	29	255	255	NUM
ajst-18693	26	30	in	in	ADP
ajst-18693	26	31	an	an	DET
ajst-18693	26	32	8	8	NUM
ajst-18693	26	33	-	-	PUNCT
ajst-18693	26	34	bit	bit	NOUN
ajst-18693	26	35	image	image	NOUN
ajst-18693	26	36	)	)	PUNCT
ajst-18693	26	37	.	.	PUNCT
ajst-18693	27	1	use	use	VERB
ajst-18693	27	2	the	the	DET
ajst-18693	27	3	cdf	cdf	PROPN
ajst-18693	27	4	to	to	PART
ajst-18693	27	5	map	map	VERB
ajst-18693	27	6	the	the	DET
ajst-18693	27	7	image	image	NOUN
ajst-18693	27	8	’s	’s	PART
ajst-18693	27	9	old	old	ADJ
ajst-18693	27	10	gray	gray	ADJ
ajst-18693	27	11	levels	level	NOUN
ajst-18693	27	12	to	to	ADP
ajst-18693	27	13	new	new	ADJ
ajst-18693	27	14	gray	gray	ADJ
ajst-18693	27	15	levels	level	NOUN
ajst-18693	27	16	,	,	PUNCT
ajst-18693	27	17	which	which	PRON
ajst-18693	27	18	are	be	AUX
ajst-18693	27	19	directly	directly	ADV
ajst-18693	27	20	determined	determine	VERB
ajst-18693	27	21	by	by	ADP
ajst-18693	27	22	the	the	DET
ajst-18693	27	23	cdf	cdf	PROPN
ajst-18693	27	24	values	value	NOUN
ajst-18693	27	25	,	,	PUNCT
ajst-18693	27	26	thus	thus	ADV
ajst-18693	27	27	expanding	expand	VERB
ajst-18693	27	28	the	the	DET
ajst-18693	27	29	image	image	NOUN
ajst-18693	27	30	’s	’s	PART
ajst-18693	27	31	gray	gray	ADJ
ajst-18693	27	32	level	level	NOUN
ajst-18693	27	33	range	range	NOUN
ajst-18693	27	34	.	.	PUNCT
ajst-18693	28	1	update	update	VERB
ajst-18693	28	2	the	the	DET
ajst-18693	28	3	image	image	NOUN
ajst-18693	28	4	’s	’s	PART
ajst-18693	28	5	pixel	pixel	NOUN
ajst-18693	28	6	values	value	NOUN
ajst-18693	28	7	using	use	VERB
ajst-18693	28	8	the	the	DET
ajst-18693	28	9	mapping	mapping	NOUN
ajst-18693	28	10	to	to	PART
ajst-18693	28	11	enhance	enhance	VERB
ajst-18693	28	12	the	the	DET
ajst-18693	28	13	contrast	contrast	NOUN
ajst-18693	28	14	.	.	PUNCT
ajst-18693	29	1	2.2	2.2	NUM
ajst-18693	29	2	.	.	PUNCT
ajst-18693	29	3	basic	basic	ADJ
ajst-18693	29	4	steps	step	NOUN
ajst-18693	29	5	of	of	ADP
ajst-18693	29	6	the	the	DET
ajst-18693	29	7	gray	gray	ADJ
ajst-18693	29	8	world	world	NOUN
ajst-18693	29	9	algorithm	algorithm	NOUN
ajst-18693	29	10	the	the	DET
ajst-18693	29	11	gray	gray	ADJ
ajst-18693	29	12	world	world	NOUN
ajst-18693	29	13	algorithm	algorithm	NOUN
ajst-18693	29	14	(	(	PUNCT
ajst-18693	29	15	gray	gray	ADJ
ajst-18693	29	16	world	world	NOUN
ajst-18693	29	17	assumption	assumption	NOUN
ajst-18693	29	18	)	)	PUNCT
ajst-18693	29	19	is	be	AUX
ajst-18693	29	20	a	a	DET
ajst-18693	29	21	simple	simple	ADJ
ajst-18693	29	22	and	and	CCONJ
ajst-18693	29	23	effective	effective	ADJ
ajst-18693	29	24	white	white	ADJ
ajst-18693	29	25	balance	balance	NOUN
ajst-18693	29	26	image	image	NOUN
ajst-18693	29	27	processing	processing	NOUN
ajst-18693	29	28	method	method	NOUN
ajst-18693	29	29	based	base	VERB
ajst-18693	29	30	on	on	ADP
ajst-18693	29	31	an	an	DET
ajst-18693	29	32	assumption	assumption	NOUN
ajst-18693	29	33	:	:	PUNCT
ajst-18693	29	34	in	in	ADP
ajst-18693	29	35	an	an	DET
ajst-18693	29	36	image	image	NOUN
ajst-18693	29	37	,	,	PUNCT
ajst-18693	29	38	the	the	DET
ajst-18693	29	39	average	average	NOUN
ajst-18693	29	40	reflected	reflect	VERB
ajst-18693	29	41	light	light	ADJ
ajst-18693	29	42	color	color	NOUN
ajst-18693	29	43	should	should	AUX
ajst-18693	29	44	be	be	AUX
ajst-18693	29	45	gray	gray	ADJ
ajst-18693	29	46	,	,	PUNCT
ajst-18693	29	47	i.e.	i.e.	X
ajst-18693	29	48	,	,	PUNCT
ajst-18693	29	49	the	the	DET
ajst-18693	29	50	average	average	ADJ
ajst-18693	29	51	brightness	brightness	NOUN
ajst-18693	29	52	of	of	ADP
ajst-18693	29	53	each	each	DET
ajst-18693	29	54	color	color	NOUN
ajst-18693	29	55	channel	channel	NOUN
ajst-18693	29	56	should	should	AUX
ajst-18693	29	57	be	be	AUX
ajst-18693	29	58	approximately	approximately	ADV
ajst-18693	29	59	equal	equal	ADJ
ajst-18693	29	60	.	.	PUNCT
ajst-18693	30	1	the	the	DET
ajst-18693	30	2	gray	gray	ADJ
ajst-18693	30	3	13	13	NUM
ajst-18693	30	4	world	world	NOUN
ajst-18693	30	5	algorithm	algorithm	NOUN
ajst-18693	30	6	applies	apply	VERB
ajst-18693	30	7	this	this	DET
ajst-18693	30	8	assumption	assumption	NOUN
ajst-18693	30	9	to	to	ADP
ajst-18693	30	10	the	the	DET
ajst-18693	30	11	image	image	NOUN
ajst-18693	30	12	to	to	PART
ajst-18693	30	13	be	be	AUX
ajst-18693	30	14	processed	process	VERB
ajst-18693	30	15	,	,	PUNCT
ajst-18693	30	16	eliminating	eliminate	VERB
ajst-18693	30	17	the	the	DET
ajst-18693	30	18	influence	influence	NOUN
ajst-18693	30	19	of	of	ADP
ajst-18693	30	20	ambient	ambient	ADJ
ajst-18693	30	21	light	light	NOUN
ajst-18693	30	22	and	and	CCONJ
ajst-18693	30	23	obtaining	obtain	VERB
ajst-18693	30	24	the	the	DET
ajst-18693	30	25	original	original	ADJ
ajst-18693	30	26	image	image	NOUN
ajst-18693	30	27	.	.	PUNCT
ajst-18693	31	1	the	the	DET
ajst-18693	31	2	steps	step	NOUN
ajst-18693	31	3	of	of	ADP
ajst-18693	31	4	the	the	DET
ajst-18693	31	5	gray	gray	ADJ
ajst-18693	31	6	world	world	NOUN
ajst-18693	31	7	algorithm	algorithm	NOUN
ajst-18693	31	8	(	(	PUNCT
ajst-18693	31	9	in	in	ADP
ajst-18693	31	10	an	an	DET
ajst-18693	31	11	rgb	rgb	PROPN
ajst-18693	31	12	image	image	NOUN
ajst-18693	31	13	with	with	ADP
ajst-18693	31	14	channel	channel	NOUN
ajst-18693	31	15	values	value	NOUN
ajst-18693	31	16	from	from	ADP
ajst-18693	31	17	0	0	NUM
ajst-18693	31	18	-	-	SYM
ajst-18693	31	19	255	255	NUM
ajst-18693	31	20	)	)	PUNCT
ajst-18693	31	21	are	be	AUX
ajst-18693	31	22	:	:	PUNCT
ajst-18693	31	23	for	for	ADP
ajst-18693	31	24	each	each	DET
ajst-18693	31	25	pixel	pixel	NOUN
ajst-18693	31	26	in	in	ADP
ajst-18693	31	27	the	the	DET
ajst-18693	31	28	image	image	NOUN
ajst-18693	31	29	,	,	PUNCT
ajst-18693	31	30	read	read	VERB
ajst-18693	31	31	the	the	DET
ajst-18693	31	32	values	value	NOUN
ajst-18693	31	33	of	of	ADP
ajst-18693	31	34	its	its	PRON
ajst-18693	31	35	r	r	NOUN
ajst-18693	31	36	,	,	PUNCT
ajst-18693	31	37	g	g	NOUN
ajst-18693	31	38	,	,	PUNCT
ajst-18693	31	39	and	and	CCONJ
ajst-18693	31	40	b	b	NOUN
ajst-18693	31	41	channels	channel	NOUN
ajst-18693	31	42	.	.	PUNCT
ajst-18693	32	1	calculate	calculate	VERB
ajst-18693	32	2	the	the	DET
ajst-18693	32	3	average	average	ADJ
ajst-18693	32	4	value	value	NOUN
ajst-18693	32	5	for	for	ADP
ajst-18693	32	6	each	each	DET
ajst-18693	32	7	channel	channel	NOUN
ajst-18693	32	8	:	:	PUNCT
ajst-18693	33	1	nrr	nrr	PROPN
ajst-18693	33	2	avg	avg	PUNCT
ajst-18693	33	3	；	；	PROPN
ajst-18693	33	4	ngg	ngg	PROPN
ajst-18693	33	5	avg	avg	PUNCT
ajst-18693	33	6	；	；	PROPN
ajst-18693	33	7	nbb	nbb	PROPN
ajst-18693	33	8	avg	avg	PUNCT
ajst-18693	33	9	(	(	PUNCT
ajst-18693	33	10	1	1	X
ajst-18693	33	11	)	)	PUNCT
ajst-18693	33	12	where	where	SCONJ
ajst-18693	33	13	n	n	PRON
ajst-18693	33	14	represents	represent	VERB
ajst-18693	33	15	the	the	DET
ajst-18693	33	16	total	total	ADJ
ajst-18693	33	17	number	number	NOUN
ajst-18693	33	18	of	of	ADP
ajst-18693	33	19	pixels	pixel	NOUN
ajst-18693	33	20	in	in	ADP
ajst-18693	33	21	the	the	DET
ajst-18693	33	22	image	image	NOUN
ajst-18693	33	23	.	.	PUNCT
ajst-18693	34	1	calculate	calculate	VERB
ajst-18693	34	2	the	the	DET
ajst-18693	34	3	total	total	ADJ
ajst-18693	34	4	average	average	ADJ
ajst-18693	34	5	value	value	NOUN
ajst-18693	34	6	of	of	ADP
ajst-18693	34	7	each	each	DET
ajst-18693	34	8	channel	channel	NOUN
ajst-18693	34	9	’s	’s	PART
ajst-18693	34	10	average	average	ADJ
ajst-18693	34	11	value	value	NOUN
ajst-18693	34	12	:	:	PUNCT
ajst-18693	34	13			NOUN
ajst-18693	34	14			PROPN
ajst-18693	34	15	3avgavgavgavg	3avgavgavgavg	NUM
ajst-18693	34	16	bgrgray	bgrgray	ADJ
ajst-18693	34	17			PUNCT
ajst-18693	34	18	(	(	PUNCT
ajst-18693	34	19	2	2	X
ajst-18693	34	20	)	)	PUNCT
ajst-18693	34	21	calculate	calculate	VERB
ajst-18693	34	22	the	the	DET
ajst-18693	34	23	adjustment	adjustment	NOUN
ajst-18693	34	24	ratio	ratio	NOUN
ajst-18693	34	25	for	for	ADP
ajst-18693	34	26	each	each	DET
ajst-18693	34	27	channel	channel	NOUN
ajst-18693	34	28	:	:	PUNCT
ajst-18693	34	29	rgrayr	rgrayr	PROPN
ajst-18693	34	30	avgavgscale	avgavgscale	PROPN
ajst-18693	34	31			PROPN
ajst-18693	34	32	；	；	PROPN
ajst-18693	34	33	ggrayg	ggrayg	NOUN
ajst-18693	34	34	avgavgscale	avgavgscale	NOUN
ajst-18693	34	35			NOUN
ajst-18693	34	36	(	(	PUNCT
ajst-18693	34	37	3	3	NUM
ajst-18693	34	38	)	)	PUNCT
ajst-18693	34	39	bgrayb	bgrayb	NOUN
ajst-18693	34	40	avgavgscale	avgavgscale	NOUN
ajst-18693	34	41			PROPN
ajst-18693	34	42	readjust	readjust	NOUN
ajst-18693	34	43	the	the	DET
ajst-18693	34	44	r	r	NOUN
ajst-18693	34	45	,	,	PUNCT
ajst-18693	34	46	g	g	NOUN
ajst-18693	34	47	,	,	PUNCT
ajst-18693	34	48	and	and	CCONJ
ajst-18693	34	49	b	b	X
ajst-18693	34	50	channel	channel	NOUN
ajst-18693	34	51	values	value	NOUN
ajst-18693	34	52	of	of	ADP
ajst-18693	34	53	each	each	DET
ajst-18693	34	54	pixel	pixel	NOUN
ajst-18693	34	55	according	accord	VERB
ajst-18693	34	56	to	to	ADP
ajst-18693	34	57	the	the	DET
ajst-18693	34	58	calculated	calculated	ADJ
ajst-18693	34	59	ratio	ratio	NOUN
ajst-18693	34	60	:	:	PUNCT
ajst-18693	34	61	rrr	rrr	NOUN
ajst-18693	34	62	scale	scale	PROPN
ajst-18693	34	63	；	；	NOUN
ajst-18693	34	64	ggg	ggg	NOUN
ajst-18693	34	65	scale	scale	PROPN
ajst-18693	34	66	；	；	NOUN
ajst-18693	34	67	bbb	bbb	NOUN
ajst-18693	34	68	scale	scale	PROPN
ajst-18693	34	69	(	(	PUNCT
ajst-18693	34	70	4	4	X
ajst-18693	34	71	)	)	PUNCT
ajst-18693	34	72	use	use	NOUN
ajst-18693	34	73	r	r	NOUN
ajst-18693	34	74	’	'	PUNCT
ajst-18693	34	75	,	,	PUNCT
ajst-18693	34	76	g	g	NOUN
ajst-18693	34	77	’	'	PUNCT
ajst-18693	34	78	,	,	PUNCT
ajst-18693	34	79	and	and	CCONJ
ajst-18693	34	80	b	b	X
ajst-18693	34	81	’	'	PUNCT
ajst-18693	34	82	to	to	PART
ajst-18693	34	83	compose	compose	VERB
ajst-18693	34	84	the	the	DET
ajst-18693	34	85	processed	process	VERB
ajst-18693	34	86	image	image	NOUN
ajst-18693	34	87	.	.	PUNCT
ajst-18693	35	1	2.3	2.3	NUM
ajst-18693	35	2	.	.	PUNCT
ajst-18693	35	3	basic	basic	ADJ
ajst-18693	35	4	steps	step	NOUN
ajst-18693	35	5	of	of	ADP
ajst-18693	35	6	multi	multi	ADJ
ajst-18693	35	7	-	-	ADJ
ajst-18693	35	8	scale	scale	ADJ
ajst-18693	35	9	retinex	retinex	ADJ
ajst-18693	35	10	algorithm	algorithm	NOUN
ajst-18693	35	11	the	the	DET
ajst-18693	35	12	retinex	retinex	ADV
ajst-18693	35	13	-	-	PUNCT
ajst-18693	35	14	based	base	VERB
ajst-18693	35	15	enhancement	enhancement	NOUN
ajst-18693	35	16	algorithm	algorithm	NOUN
ajst-18693	35	17	(	(	PUNCT
ajst-18693	35	18	retinex	retinex	NOUN
ajst-18693	35	19	)	)	PUNCT
ajst-18693	35	20	,	,	PUNCT
ajst-18693	35	21	based	base	VERB
ajst-18693	35	22	on	on	ADP
ajst-18693	35	23	the	the	DET
ajst-18693	35	24	principle	principle	NOUN
ajst-18693	35	25	of	of	ADP
ajst-18693	35	26	how	how	SCONJ
ajst-18693	35	27	the	the	DET
ajst-18693	35	28	human	human	ADJ
ajst-18693	35	29	visual	visual	ADJ
ajst-18693	35	30	system	system	NOUN
ajst-18693	35	31	processes	process	VERB
ajst-18693	35	32	information	information	NOUN
ajst-18693	35	33	,	,	PUNCT
ajst-18693	35	34	is	be	AUX
ajst-18693	35	35	used	use	VERB
ajst-18693	35	36	to	to	PART
ajst-18693	35	37	enhance	enhance	VERB
ajst-18693	35	38	images	image	NOUN
ajst-18693	35	39	.	.	PUNCT
ajst-18693	36	1	the	the	DET
ajst-18693	36	2	retinex	retinex	ADJ
ajst-18693	36	3	algorithm	algorithm	NOUN
ajst-18693	36	4	tries	try	VERB
ajst-18693	36	5	to	to	PART
ajst-18693	36	6	simulate	simulate	VERB
ajst-18693	36	7	the	the	DET
ajst-18693	36	8	human	human	ADJ
ajst-18693	36	9	visual	visual	ADJ
ajst-18693	36	10	system	system	NOUN
ajst-18693	36	11	’s	’s	PART
ajst-18693	36	12	processing	processing	NOUN
ajst-18693	36	13	of	of	ADP
ajst-18693	36	14	images	image	NOUN
ajst-18693	36	15	to	to	PART
ajst-18693	36	16	achieve	achieve	VERB
ajst-18693	36	17	color	color	NOUN
ajst-18693	36	18	constancy	constancy	NOUN
ajst-18693	36	19	and	and	CCONJ
ajst-18693	36	20	dynamic	dynamic	ADJ
ajst-18693	36	21	range	range	NOUN
ajst-18693	36	22	compression	compression	NOUN
ajst-18693	36	23	similar	similar	ADJ
ajst-18693	36	24	to	to	ADP
ajst-18693	36	25	human	human	ADJ
ajst-18693	36	26	vision	vision	NOUN
ajst-18693	36	27	.	.	PUNCT
ajst-18693	37	1	the	the	DET
ajst-18693	37	2	multi	multi	ADJ
ajst-18693	37	3	-	-	ADJ
ajst-18693	37	4	scale	scale	ADJ
ajst-18693	37	5	retinex	retinex	NOUN
ajst-18693	37	6	(	(	PUNCT
ajst-18693	37	7	msr	msr	NOUN
ajst-18693	37	8	)	)	PUNCT
ajst-18693	37	9	algorithm	algorithm	NOUN
ajst-18693	37	10	steps	step	NOUN
ajst-18693	37	11	are	be	AUX
ajst-18693	37	12	as	as	SCONJ
ajst-18693	37	13	follows	follow	VERB
ajst-18693	37	14	:	:	PUNCT
ajst-18693	37	15	(	(	PUNCT
ajst-18693	37	16	a	a	X
ajst-18693	37	17	)	)	PUNCT
ajst-18693	37	18	gaussian	gaussian	ADJ
ajst-18693	37	19	blurring	blurring	NOUN
ajst-18693	37	20	of	of	ADP
ajst-18693	37	21	the	the	DET
ajst-18693	37	22	original	original	ADJ
ajst-18693	37	23	image	image	NOUN
ajst-18693	37	24	at	at	ADP
ajst-18693	37	25	each	each	DET
ajst-18693	37	26	scale	scale	NOUN
ajst-18693	37	27	to	to	PART
ajst-18693	37	28	obtain	obtain	VERB
ajst-18693	37	29	a	a	DET
ajst-18693	37	30	blurred	blurred	ADJ
ajst-18693	37	31	image	image	NOUN
ajst-18693	37	32	,	,	PUNCT
ajst-18693	37	33	where	where	SCONJ
ajst-18693	37	34	the	the	DET
ajst-18693	37	35	subscript	subscript	NOUN
ajst-18693	37	36	i	i	PRON
ajst-18693	37	37	represents	represent	VERB
ajst-18693	37	38	the	the	DET
ajst-18693	37	39	scale	scale	NOUN
ajst-18693	37	40	number	number	NOUN
ajst-18693	37	41	.	.	PUNCT
ajst-18693	38	1	(	(	PUNCT
ajst-18693	38	2	b	b	X
ajst-18693	38	3	)	)	PUNCT
ajst-18693	38	4	sum	sum	NOUN
ajst-18693	38	5	up	up	ADP
ajst-18693	38	6	the	the	DET
ajst-18693	38	7	calculations	calculation	NOUN
ajst-18693	38	8	at	at	ADP
ajst-18693	38	9	each	each	DET
ajst-18693	38	10	scale	scale	NOUN
ajst-18693	38	11	:	:	PUNCT
ajst-18693	38	12	)	)	PUNCT
ajst-18693	38	13	]	]	PUNCT
ajst-18693	38	14	,	,	PUNCT
ajst-18693	38	15	(	(	PUNCT
ajst-18693	38	16	log[)],(log[*)()],(log[)],(log	log[)],(log[*)()],(log[)],(log	PROPN
ajst-18693	38	17	[	[	PUNCT
ajst-18693	38	18	yxlyxiiweightyxryxr	yxlyxiiweightyxryxr	PROPN
ajst-18693	38	19	iii	iii	NUM
ajst-18693	38	20			PRON
ajst-18693	38	21	(	(	PUNCT
ajst-18693	38	22	5	5	NUM
ajst-18693	38	23	)	)	PUNCT
ajst-18693	38	24	where	where	SCONJ
ajst-18693	38	25	weight(i	weight(i	NOUN
ajst-18693	38	26	)	)	PUNCT
ajst-18693	38	27	represents	represent	VERB
ajst-18693	38	28	the	the	DET
ajst-18693	38	29	corresponding	corresponding	ADJ
ajst-18693	38	30	weight	weight	NOUN
ajst-18693	38	31	at	at	ADP
ajst-18693	38	32	each	each	DET
ajst-18693	38	33	scale	scale	NOUN
ajst-18693	38	34	,	,	PUNCT
ajst-18693	38	35	and	and	CCONJ
ajst-18693	38	36	the	the	DET
ajst-18693	38	37	sum	sum	NOUN
ajst-18693	38	38	of	of	ADP
ajst-18693	38	39	weights	weight	NOUN
ajst-18693	38	40	across	across	ADP
ajst-18693	38	41	all	all	DET
ajst-18693	38	42	scales	scale	NOUN
ajst-18693	38	43	must	must	AUX
ajst-18693	38	44	be	be	AUX
ajst-18693	38	45	1	1	NUM
ajst-18693	38	46	,	,	PUNCT
ajst-18693	38	47	classically	classically	ADV
ajst-18693	38	48	chosen	choose	VERB
ajst-18693	38	49	as	as	ADP
ajst-18693	38	50	equal	equal	ADJ
ajst-18693	38	51	weight	weight	NOUN
ajst-18693	38	52	.	.	PUNCT
ajst-18693	39	1	2.4	2.4	NUM
ajst-18693	39	2	.	.	PUNCT
ajst-18693	40	1	automatic	automatic	ADJ
ajst-18693	40	2	white	white	ADJ
ajst-18693	40	3	balance	balance	NOUN
ajst-18693	40	4	algorithm	algorithm	NOUN
ajst-18693	40	5	(	(	PUNCT
ajst-18693	40	6	awb	awb	NOUN
ajst-18693	40	7	)	)	PUNCT
ajst-18693	40	8	automatic	automatic	ADJ
ajst-18693	40	9	white	white	ADJ
ajst-18693	40	10	balance	balance	NOUN
ajst-18693	40	11	is	be	AUX
ajst-18693	40	12	an	an	DET
ajst-18693	40	13	image	image	NOUN
ajst-18693	40	14	processing	processing	NOUN
ajst-18693	40	15	algorithm	algorithm	NOUN
ajst-18693	40	16	designed	design	VERB
ajst-18693	40	17	to	to	PART
ajst-18693	40	18	correct	correct	VERB
ajst-18693	40	19	color	color	NOUN
ajst-18693	40	20	biases	bias	NOUN
ajst-18693	40	21	in	in	ADP
ajst-18693	40	22	images	image	NOUN
ajst-18693	40	23	so	so	SCONJ
ajst-18693	40	24	that	that	SCONJ
ajst-18693	40	25	they	they	PRON
ajst-18693	40	26	appear	appear	VERB
ajst-18693	40	27	more	more	ADV
ajst-18693	40	28	natural	natural	ADJ
ajst-18693	40	29	.	.	PUNCT
ajst-18693	41	1	these	these	DET
ajst-18693	41	2	biases	bias	NOUN
ajst-18693	41	3	are	be	AUX
ajst-18693	41	4	usually	usually	ADV
ajst-18693	41	5	caused	cause	VERB
ajst-18693	41	6	by	by	ADP
ajst-18693	41	7	incorrect	incorrect	ADJ
ajst-18693	41	8	light	light	NOUN
ajst-18693	41	9	sources	source	NOUN
ajst-18693	41	10	,	,	PUNCT
ajst-18693	41	11	color	color	NOUN
ajst-18693	41	12	temperatures	temperature	NOUN
ajst-18693	41	13	,	,	PUNCT
ajst-18693	41	14	or	or	CCONJ
ajst-18693	41	15	camera	camera	NOUN
ajst-18693	41	16	settings	setting	NOUN
ajst-18693	41	17	.	.	PUNCT
ajst-18693	42	1	the	the	DET
ajst-18693	42	2	principle	principle	NOUN
ajst-18693	42	3	of	of	ADP
ajst-18693	42	4	the	the	DET
ajst-18693	42	5	automatic	automatic	ADJ
ajst-18693	42	6	white	white	ADJ
ajst-18693	42	7	balance	balance	NOUN
ajst-18693	42	8	algorithm	algorithm	NOUN
ajst-18693	42	9	is	be	AUX
ajst-18693	42	10	to	to	PART
ajst-18693	42	11	adjust	adjust	VERB
ajst-18693	42	12	brightness	brightness	NOUN
ajst-18693	42	13	and	and	CCONJ
ajst-18693	42	14	color	color	NOUN
ajst-18693	42	15	according	accord	VERB
ajst-18693	42	16	to	to	ADP
ajst-18693	42	17	the	the	DET
ajst-18693	42	18	image	image	NOUN
ajst-18693	42	19	’s	’s	PART
ajst-18693	42	20	color	color	NOUN
ajst-18693	42	21	information	information	NOUN
ajst-18693	42	22	to	to	PART
ajst-18693	42	23	achieve	achieve	VERB
ajst-18693	42	24	balance	balance	NOUN
ajst-18693	42	25	.	.	PUNCT
ajst-18693	43	1	the	the	DET
ajst-18693	43	2	steps	step	NOUN
ajst-18693	43	3	of	of	ADP
ajst-18693	43	4	the	the	DET
ajst-18693	43	5	automatic	automatic	ADJ
ajst-18693	43	6	white	white	ADJ
ajst-18693	43	7	balance	balance	NOUN
ajst-18693	43	8	algorithm	algorithm	NOUN
ajst-18693	43	9	are	be	AUX
ajst-18693	43	10	:	:	PUNCT
ajst-18693	43	11	(	(	PUNCT
ajst-18693	43	12	a	a	X
ajst-18693	43	13	)	)	PUNCT
ajst-18693	43	14	obtain	obtain	VERB
ajst-18693	43	15	a	a	DET
ajst-18693	43	16	grayscale	grayscale	NOUN
ajst-18693	43	17	image	image	NOUN
ajst-18693	43	18	:	:	PUNCT
ajst-18693	43	19	convert	convert	VERB
ajst-18693	43	20	the	the	DET
ajst-18693	43	21	input	input	NOUN
ajst-18693	43	22	image	image	NOUN
ajst-18693	43	23	into	into	ADP
ajst-18693	43	24	a	a	DET
ajst-18693	43	25	grayscale	grayscale	NOUN
ajst-18693	43	26	image	image	NOUN
ajst-18693	43	27	for	for	ADP
ajst-18693	43	28	subsequent	subsequent	ADJ
ajst-18693	43	29	processing	processing	NOUN
ajst-18693	43	30	.	.	PUNCT
ajst-18693	44	1	(	(	PUNCT
ajst-18693	44	2	b	b	X
ajst-18693	44	3	)	)	PUNCT
ajst-18693	44	4	calculate	calculate	NOUN
ajst-18693	44	5	color	color	NOUN
ajst-18693	44	6	gains	gain	NOUN
ajst-18693	44	7	:	:	PUNCT
ajst-18693	44	8	by	by	ADP
ajst-18693	44	9	analyzing	analyze	VERB
ajst-18693	44	10	the	the	DET
ajst-18693	44	11	different	different	ADJ
ajst-18693	44	12	color	color	NOUN
ajst-18693	44	13	channels	channel	NOUN
ajst-18693	44	14	in	in	ADP
ajst-18693	44	15	the	the	DET
ajst-18693	44	16	image	image	NOUN
ajst-18693	44	17	,	,	PUNCT
ajst-18693	44	18	calculate	calculate	VERB
ajst-18693	44	19	the	the	DET
ajst-18693	44	20	color	color	NOUN
ajst-18693	44	21	gain	gain	NOUN
ajst-18693	44	22	coefficients	coefficient	NOUN
ajst-18693	44	23	for	for	ADP
ajst-18693	44	24	each	each	DET
ajst-18693	44	25	channel	channel	NOUN
ajst-18693	44	26	.	.	PUNCT
ajst-18693	45	1	these	these	DET
ajst-18693	45	2	coefficients	coefficient	NOUN
ajst-18693	45	3	are	be	AUX
ajst-18693	45	4	used	use	VERB
ajst-18693	45	5	to	to	PART
ajst-18693	45	6	adjust	adjust	VERB
ajst-18693	45	7	the	the	DET
ajst-18693	45	8	brightness	brightness	NOUN
ajst-18693	45	9	of	of	ADP
ajst-18693	45	10	each	each	DET
ajst-18693	45	11	channel	channel	NOUN
ajst-18693	45	12	.	.	PUNCT
ajst-18693	46	1	(	(	PUNCT
ajst-18693	46	2	c)calculate	c)calculate	VERB
ajst-18693	46	3	the	the	DET
ajst-18693	46	4	brightness	brightness	NOUN
ajst-18693	46	5	gain	gain	NOUN
ajst-18693	46	6	:	:	PUNCT
ajst-18693	46	7	extract	extract	VERB
ajst-18693	46	8	an	an	DET
ajst-18693	46	9	average	average	ADJ
ajst-18693	46	10	value	value	NOUN
ajst-18693	46	11	from	from	ADP
ajst-18693	46	12	the	the	DET
ajst-18693	46	13	color	color	NOUN
ajst-18693	46	14	gains	gain	NOUN
ajst-18693	46	15	,	,	PUNCT
ajst-18693	46	16	then	then	ADV
ajst-18693	46	17	allocate	allocate	VERB
ajst-18693	46	18	that	that	DET
ajst-18693	46	19	average	average	ADJ
ajst-18693	46	20	value	value	NOUN
ajst-18693	46	21	to	to	ADP
ajst-18693	46	22	each	each	DET
ajst-18693	46	23	channel	channel	NOUN
ajst-18693	46	24	to	to	PART
ajst-18693	46	25	adjust	adjust	VERB
ajst-18693	46	26	the	the	DET
ajst-18693	46	27	overall	overall	ADJ
ajst-18693	46	28	brightness	brightness	NOUN
ajst-18693	46	29	.	.	PUNCT
ajst-18693	47	1	(	(	PUNCT
ajst-18693	47	2	d)apply	d)apply	PROPN
ajst-18693	47	3	gains	gain	NOUN
ajst-18693	47	4	:	:	PUNCT
ajst-18693	47	5	apply	apply	VERB
ajst-18693	47	6	the	the	DET
ajst-18693	47	7	brightness	brightness	NOUN
ajst-18693	47	8	gain	gain	NOUN
ajst-18693	47	9	and	and	CCONJ
ajst-18693	47	10	color	color	NOUN
ajst-18693	47	11	gains	gain	NOUN
ajst-18693	47	12	to	to	ADP
ajst-18693	47	13	each	each	DET
ajst-18693	47	14	channel	channel	NOUN
ajst-18693	47	15	of	of	ADP
ajst-18693	47	16	the	the	DET
ajst-18693	47	17	image	image	NOUN
ajst-18693	47	18	.	.	PUNCT
ajst-18693	48	1	this	this	PRON
ajst-18693	48	2	can	can	AUX
ajst-18693	48	3	be	be	AUX
ajst-18693	48	4	achieved	achieve	VERB
ajst-18693	48	5	by	by	ADP
ajst-18693	48	6	multiplying	multiply	VERB
ajst-18693	48	7	the	the	DET
ajst-18693	48	8	rgb	rgb	PROPN
ajst-18693	48	9	values	value	NOUN
ajst-18693	48	10	of	of	ADP
ajst-18693	48	11	each	each	DET
ajst-18693	48	12	pixel	pixel	NOUN
ajst-18693	48	13	by	by	ADP
ajst-18693	48	14	the	the	DET
ajst-18693	48	15	corresponding	corresponding	ADJ
ajst-18693	48	16	gain	gain	NOUN
ajst-18693	48	17	coefficients	coefficient	NOUN
ajst-18693	48	18	.	.	PUNCT
ajst-18693	49	1	(	(	PUNCT
ajst-18693	49	2	e)remap	e)remap	NOUN
ajst-18693	49	3	pixel	pixel	NOUN
ajst-18693	49	4	values	value	NOUN
ajst-18693	49	5	:	:	PUNCT
ajst-18693	49	6	remap	remap	VERB
ajst-18693	49	7	the	the	DET
ajst-18693	49	8	brightness	brightness	ADJ
ajst-18693	49	9	range	range	NOUN
ajst-18693	49	10	of	of	ADP
ajst-18693	49	11	the	the	DET
ajst-18693	49	12	image	image	NOUN
ajst-18693	49	13	according	accord	VERB
ajst-18693	49	14	to	to	ADP
ajst-18693	49	15	the	the	DET
ajst-18693	49	16	adjusted	adjusted	ADJ
ajst-18693	49	17	pixel	pixel	NOUN
ajst-18693	49	18	values	value	NOUN
ajst-18693	49	19	to	to	PART
ajst-18693	49	20	ensure	ensure	VERB
ajst-18693	49	21	the	the	DET
ajst-18693	49	22	image	image	NOUN
ajst-18693	49	23	has	have	VERB
ajst-18693	49	24	a	a	DET
ajst-18693	49	25	proper	proper	ADJ
ajst-18693	49	26	contrast	contrast	NOUN
ajst-18693	49	27	.	.	PUNCT
ajst-18693	50	1	2.5	2.5	NUM
ajst-18693	50	2	.	.	PUNCT
ajst-18693	51	1	automatic	automatic	ADJ
ajst-18693	51	2	color	color	NOUN
ajst-18693	51	3	equalization	equalization	NOUN
ajst-18693	51	4	algorithm	algorithm	NOUN
ajst-18693	51	5	(	(	PUNCT
ajst-18693	51	6	ace	ace	NOUN
ajst-18693	51	7	algorithm	algorithm	NOUN
ajst-18693	51	8	)	)	PUNCT
ajst-18693	51	9	the	the	DET
ajst-18693	51	10	ace	ace	ADJ
ajst-18693	51	11	algorithm	algorithm	NOUN
ajst-18693	51	12	originates	originate	NOUN
ajst-18693	51	13	from	from	ADP
ajst-18693	51	14	the	the	DET
ajst-18693	51	15	retinex	retinex	ADJ
ajst-18693	51	16	algorithm	algorithm	NOUN
ajst-18693	51	17	and	and	CCONJ
ajst-18693	51	18	can	can	AUX
ajst-18693	51	19	adjust	adjust	VERB
ajst-18693	51	20	image	image	NOUN
ajst-18693	51	21	contrast	contrast	NOUN
ajst-18693	51	22	to	to	PART
ajst-18693	51	23	achieve	achieve	VERB
ajst-18693	51	24	the	the	DET
ajst-18693	51	25	constancy	constancy	NOUN
ajst-18693	51	26	of	of	ADP
ajst-18693	51	27	human	human	ADJ
ajst-18693	51	28	eye	eye	NOUN
ajst-18693	51	29	color	color	NOUN
ajst-18693	51	30	and	and	CCONJ
ajst-18693	51	31	brightness	brightness	NOUN
ajst-18693	51	32	.	.	PUNCT
ajst-18693	52	1	it	it	PRON
ajst-18693	52	2	considers	consider	VERB
ajst-18693	52	3	the	the	DET
ajst-18693	52	4	spatial	spatial	ADJ
ajst-18693	52	5	relationships	relationship	NOUN
ajst-18693	52	6	of	of	ADP
ajst-18693	52	7	color	color	NOUN
ajst-18693	52	8	and	and	CCONJ
ajst-18693	52	9	brightness	brightness	NOUN
ajst-18693	52	10	in	in	ADP
ajst-18693	52	11	the	the	DET
ajst-18693	52	12	image	image	NOUN
ajst-18693	52	13	,	,	PUNCT
ajst-18693	52	14	performing	perform	VERB
ajst-18693	52	15	adaptive	adaptive	ADJ
ajst-18693	52	16	filtering	filtering	NOUN
ajst-18693	52	17	of	of	ADP
ajst-18693	52	18	local	local	ADJ
ajst-18693	52	19	features	feature	NOUN
ajst-18693	52	20	,	,	PUNCT
ajst-18693	52	21	achieving	achieve	VERB
ajst-18693	52	22	local	local	ADJ
ajst-18693	52	23	and	and	CCONJ
ajst-18693	52	24	nonlinear	nonlinear	ADJ
ajst-18693	52	25	features	feature	NOUN
ajst-18693	52	26	of	of	ADP
ajst-18693	52	27	image	image	NOUN
ajst-18693	52	28	brightness	brightness	NOUN
ajst-18693	52	29	and	and	CCONJ
ajst-18693	52	30	color	color	NOUN
ajst-18693	52	31	adjustment	adjustment	NOUN
ajst-18693	52	32	and	and	CCONJ
ajst-18693	52	33	contrast	contrast	VERB
ajst-18693	52	34	adjustment	adjustment	NOUN
ajst-18693	52	35	while	while	SCONJ
ajst-18693	52	36	meeting	meet	VERB
ajst-18693	52	37	both	both	CCONJ
ajst-18693	52	38	the	the	DET
ajst-18693	52	39	gray	gray	ADJ
ajst-18693	52	40	world	world	NOUN
ajst-18693	52	41	assumption	assumption	NOUN
ajst-18693	52	42	and	and	CCONJ
ajst-18693	52	43	the	the	DET
ajst-18693	52	44	white	white	ADJ
ajst-18693	52	45	patch	patch	PROPN
ajst-18693	52	46	assumption	assumption	NOUN
ajst-18693	52	47	.	.	PUNCT
ajst-18693	53	1	the	the	DET
ajst-18693	53	2	steps	step	NOUN
ajst-18693	53	3	of	of	ADP
ajst-18693	53	4	the	the	DET
ajst-18693	53	5	automatic	automatic	ADJ
ajst-18693	53	6	color	color	NOUN
ajst-18693	53	7	equalization	equalization	NOUN
ajst-18693	53	8	algorithm	algorithm	NOUN
ajst-18693	53	9	are	be	AUX
ajst-18693	53	10	:	:	PUNCT
ajst-18693	53	11	(	(	PUNCT
ajst-18693	53	12	a	a	X
ajst-18693	53	13	)	)	PUNCT
ajst-18693	53	14	adjust	adjust	VERB
ajst-18693	53	15	the	the	DET
ajst-18693	53	16	image	image	NOUN
ajst-18693	53	17	for	for	ADP
ajst-18693	53	18	color	color	NOUN
ajst-18693	53	19	/	/	SYM
ajst-18693	53	20	spatial	spatial	ADJ
ajst-18693	53	21	distribution	distribution	NOUN
ajst-18693	53	22	,	,	PUNCT
ajst-18693	53	23	completing	complete	VERB
ajst-18693	53	24	color	color	NOUN
ajst-18693	53	25	correction	correction	NOUN
ajst-18693	53	26	,	,	PUNCT
ajst-18693	53	27	and	and	CCONJ
ajst-18693	53	28	obtaining	obtain	VERB
ajst-18693	53	29	the	the	DET
ajst-18693	53	30	spatially	spatially	ADV
ajst-18693	53	31	reconstructed	reconstructed	ADJ
ajst-18693	53	32	image	image	NOUN
ajst-18693	53	33	;	;	PUNCT
ajst-18693	53	34			PROPN
ajst-18693	53	35			VERB
ajst-18693	53	36			PROPN
ajst-18693	53	37			PROPN
ajst-18693	53	38	pjsubsetj	pjsubsetj	NOUN
ajst-18693	53	39	cc	cc	PROPN
ajst-18693	53	40	c	c	PROPN
ajst-18693	53	41	jpd	jpd	ADP
ajst-18693	53	42	pipir	pipir	ADJ
ajst-18693	53	43	pr	pr	NOUN
ajst-18693	53	44	,	,	PUNCT
ajst-18693	53	45	)	)	PUNCT
ajst-18693	53	46	,	,	PUNCT
ajst-18693	53	47	(	(	PUNCT
ajst-18693	53	48	)	)	PUNCT
ajst-18693	53	49	)	)	PUNCT
ajst-18693	53	50	(	(	PUNCT
ajst-18693	53	51	)	)	PUNCT
ajst-18693	53	52	(	(	PUNCT
ajst-18693	53	53	(	(	PUNCT
ajst-18693	53	54	)	)	PUNCT
ajst-18693	53	55	(	(	PUNCT
ajst-18693	53	56	(	(	PUNCT
ajst-18693	53	57	6	6	X
ajst-18693	53	58	)	)	PUNCT
ajst-18693	53	59	rc	rc	PROPN
ajst-18693	53	60	is	be	AUX
ajst-18693	53	61	the	the	DET
ajst-18693	53	62	intermediate	intermediate	ADJ
ajst-18693	53	63	result	result	NOUN
ajst-18693	53	64	,	,	PUNCT
ajst-18693	53	65	ic(p)-ic(j	ic(p)-ic(j	PROPN
ajst-18693	53	66	)	)	PUNCT
ajst-18693	53	67	is	be	AUX
ajst-18693	53	68	the	the	DET
ajst-18693	53	69	brightness	brightness	ADJ
ajst-18693	53	70	difference	difference	NOUN
ajst-18693	53	71	between	between	ADP
ajst-18693	53	72	two	two	NUM
ajst-18693	53	73	different	different	ADJ
ajst-18693	53	74	points	point	NOUN
ajst-18693	53	75	,	,	PUNCT
ajst-18693	53	76	d(p	d(p	PROPN
ajst-18693	53	77	,	,	PUNCT
ajst-18693	53	78	j	j	NOUN
ajst-18693	53	79	)	)	PUNCT
ajst-18693	53	80	represents	represent	VERB
ajst-18693	53	81	the	the	DET
ajst-18693	53	82	distance	distance	NOUN
ajst-18693	53	83	metric	metric	ADJ
ajst-18693	53	84	,	,	PUNCT
ajst-18693	53	85	and	and	CCONJ
ajst-18693	53	86	r(x	r(x	NOUN
ajst-18693	53	87	)	)	PUNCT
ajst-18693	53	88	is	be	AUX
ajst-18693	53	89	the	the	DET
ajst-18693	53	90	brightness	brightness	NOUN
ajst-18693	53	91	representation	representation	NOUN
ajst-18693	53	92	function	function	NOUN
ajst-18693	53	93	which	which	PRON
ajst-18693	53	94	needs	need	VERB
ajst-18693	53	95	to	to	PART
ajst-18693	53	96	be	be	AUX
ajst-18693	53	97	an	an	DET
ajst-18693	53	98	odd	odd	ADJ
ajst-18693	53	99	function	function	NOUN
ajst-18693	53	100	;	;	PUNCT
ajst-18693	53	101	this	this	DET
ajst-18693	53	102	step	step	NOUN
ajst-18693	53	103	can	can	AUX
ajst-18693	53	104	adapt	adapt	VERB
ajst-18693	53	105	the	the	DET
ajst-18693	53	106	local	local	ADJ
ajst-18693	53	107	image	image	NOUN
ajst-18693	53	108	contrast	contrast	NOUN
ajst-18693	53	109	,	,	PUNCT
ajst-18693	53	110	r(x	r(x	PROPN
ajst-18693	53	111	)	)	PUNCT
ajst-18693	53	112	can	can	AUX
ajst-18693	53	113	amplify	amplify	VERB
ajst-18693	53	114	smaller	small	ADJ
ajst-18693	53	115	differences	difference	NOUN
ajst-18693	53	116	and	and	CCONJ
ajst-18693	53	117	enrich	enrich	VERB
ajst-18693	53	118	larger	large	ADJ
ajst-18693	53	119	ones	one	NOUN
ajst-18693	53	120	,	,	PUNCT
ajst-18693	53	121	expanding	expand	VERB
ajst-18693	53	122	or	or	CCONJ
ajst-18693	53	123	compressing	compress	VERB
ajst-18693	53	124	the	the	DET
ajst-18693	53	125	dynamic	dynamic	ADJ
ajst-18693	53	126	range	range	NOUN
ajst-18693	53	127	according	accord	VERB
ajst-18693	53	128	to	to	ADP
ajst-18693	53	129	local	local	ADJ
ajst-18693	53	130	content	content	NOUN
ajst-18693	53	131	.	.	PUNCT
ajst-18693	54	1	generally	generally	ADV
ajst-18693	54	2	,	,	PUNCT
ajst-18693	54	3	r(x	r(x	PROPN
ajst-18693	54	4	)	)	PUNCT
ajst-18693	54	5	is	be	AUX
ajst-18693	54	6	:	:	PUNCT
ajst-18693	54	7			NUM
ajst-18693	54	8			PROPN
ajst-18693	54	9			NUM
ajst-18693	54	10			NUM
ajst-18693	54	11			ADP
ajst-18693	54	12			PROPN
ajst-18693	54	13			PROPN
ajst-18693	54	14			NOUN
ajst-18693	54	15			PROPN
ajst-18693	54	16	tx	tx	ADP
ajst-18693	54	17	txtt	txtt	NOUN
ajst-18693	54	18	x	x	SYM
ajst-18693	54	19	tx	tx	PROPN
ajst-18693	54	20	xr	xr	PROPN
ajst-18693	54	21	,	,	PUNCT
ajst-18693	54	22	1	1	NUM
ajst-18693	54	23	,	,	PUNCT
ajst-18693	54	24	,	,	PUNCT
ajst-18693	54	25	1	1	X
ajst-18693	54	26	)	)	PUNCT
ajst-18693	54	27	(	(	PUNCT
ajst-18693	54	28	(	(	PUNCT
ajst-18693	54	29	7	7	NUM
ajst-18693	54	30	)	)	PUNCT
ajst-18693	54	31	(	(	PUNCT
ajst-18693	54	32	b	b	X
ajst-18693	54	33	)	)	PUNCT
ajst-18693	54	34	dynamic	dynamic	ADJ
ajst-18693	54	35	range	range	NOUN
ajst-18693	54	36	extension	extension	NOUN
ajst-18693	54	37	of	of	ADP
ajst-18693	54	38	the	the	DET
ajst-18693	54	39	corrected	correct	VERB
ajst-18693	54	40	image	image	NOUN
ajst-18693	54	41	.	.	PUNCT
ajst-18693	55	1	the	the	DET
ajst-18693	55	2	ace	ace	ADJ
ajst-18693	55	3	algorithm	algorithm	NOUN
ajst-18693	55	4	is	be	AUX
ajst-18693	55	5	applied	apply	VERB
ajst-18693	55	6	to	to	ADP
ajst-18693	55	7	a	a	DET
ajst-18693	55	8	single	single	ADJ
ajst-18693	55	9	color	color	NOUN
ajst-18693	55	10	channel	channel	NOUN
ajst-18693	55	11	.	.	PUNCT
ajst-18693	56	1	for	for	ADP
ajst-18693	56	2	a	a	DET
ajst-18693	56	3	color	color	NOUN
ajst-18693	56	4	image	image	NOUN
ajst-18693	56	5	,	,	PUNCT
ajst-18693	56	6	it	it	PRON
ajst-18693	56	7	is	be	AUX
ajst-18693	56	8	necessary	necessary	ADJ
ajst-18693	56	9	to	to	PART
ajst-18693	56	10	process	process	VERB
ajst-18693	56	11	each	each	DET
ajst-18693	56	12	color	color	NOUN
ajst-18693	56	13	channel	channel	NOUN
ajst-18693	56	14	separately	separately	ADV
ajst-18693	56	15	,	,	PUNCT
ajst-18693	56	16	with	with	ADP
ajst-18693	56	17	one	one	NUM
ajst-18693	56	18	simple	simple	ADJ
ajst-18693	56	19	linear	linear	ADJ
ajst-18693	56	20	expansion	expansion	NOUN
ajst-18693	56	21	being	being	NOUN
ajst-18693	56	22	:	:	PUNCT
ajst-18693	56	23	)	)	PUNCT
ajst-18693	56	24	]	]	X
ajst-18693	56	25	(	(	PUNCT
ajst-18693	56	26	*	*	SYM
ajst-18693	56	27	5.127	5.127	NUM
ajst-18693	56	28	[	[	PUNCT
ajst-18693	56	29	prwroundxr	prwroundxr	NOUN
ajst-18693	56	30	c	c	PROPN
ajst-18693	56	31	）	）	PROPN
ajst-18693	56	32	（	（	X
ajst-18693	57	1	(	(	PUNCT
ajst-18693	57	2	8)	8)	NUM
ajst-18693	57	3	where	where	SCONJ
ajst-18693	57	4	w	w	NOUN
ajst-18693	57	5	represents	represent	VERB
ajst-18693	57	6	the	the	DET
ajst-18693	57	7	slope	slope	NOUN
ajst-18693	57	8	of	of	ADP
ajst-18693	57	9	the	the	DET
ajst-18693	57	10	line	line	NOUN
ajst-18693	57	11	segment	segment	NOUN
ajst-18693	58	1	[	[	X
ajst-18693	58	2	(	(	PUNCT
ajst-18693	58	3	0,mc),(255,mc	0,mc),(255,mc	NUM
ajst-18693	58	4	)	)	PUNCT
ajst-18693	58	5	]	]	PUNCT
ajst-18693	58	6	,	,	PUNCT
ajst-18693	58	7	and	and	CCONJ
ajst-18693	58	8	)	)	PUNCT
ajst-18693	58	9	]	]	PUNCT
ajst-18693	58	10	(	(	PUNCT
ajst-18693	58	11	[	[	X
ajst-18693	58	12	min	min	X
ajst-18693	58	13	prcmc	prcmc	PROPN
ajst-18693	58	14			PRON
ajst-18693	58	15	，	，	PROPN
ajst-18693	58	16	)	)	PUNCT
ajst-18693	58	17	]	]	PUNCT
ajst-18693	58	18	(	(	PUNCT
ajst-18693	58	19	max[c	max[c	NOUN
ajst-18693	58	20	prcm	prcm	NOUN
ajst-18693	58	21			NOUN
ajst-18693	58	22	(	(	PUNCT
ajst-18693	58	23	9	9	NUM
ajst-18693	58	24	)	)	SYM
ajst-18693	58	25	14	14	NUM
ajst-18693	58	26	(	(	PUNCT
ajst-18693	58	27	c	c	X
ajst-18693	58	28	)	)	PUNCT
ajst-18693	58	29	using	use	VERB
ajst-18693	58	30	the	the	DET
ajst-18693	58	31	following	follow	VERB
ajst-18693	58	32	formula	formula	NOUN
ajst-18693	58	33	,	,	PUNCT
ajst-18693	58	34	expand	expand	VERB
ajst-18693	58	35	r(x	r(x	NOUN
ajst-18693	58	36	)	)	PUNCT
ajst-18693	58	37	to	to	ADP
ajst-18693	58	38	the	the	DET
ajst-18693	58	39	range	range	NOUN
ajst-18693	58	40	[	[	X
ajst-18693	58	41	0,1	0,1	NUM
ajst-18693	58	42	]	]	PUNCT
ajst-18693	58	43	,	,	PUNCT
ajst-18693	58	44	resulting	result	VERB
ajst-18693	58	45	in	in	ADP
ajst-18693	58	46	the	the	DET
ajst-18693	58	47	enhanced	enhanced	ADJ
ajst-18693	58	48	channel	channel	PROPN
ajst-18693	58	49	rr	rr	PROPN
ajst-18693	58	50	rxr	rxr	PROPN
ajst-18693	58	51	xl	xl	PROPN
ajst-18693	58	52	minmax	minmax	PROPN
ajst-18693	58	53	min	min	PROPN
ajst-18693	58	54	)	)	PUNCT
ajst-18693	58	55	(	(	PUNCT
ajst-18693	58	56	)	)	PUNCT
ajst-18693	58	57	(	(	PUNCT
ajst-18693	58	58			PROPN
ajst-18693	58	59			VERB
ajst-18693	58	60			PRON
ajst-18693	58	61	(	(	PUNCT
ajst-18693	58	62	10	10	NUM
ajst-18693	58	63	)	)	PUNCT
ajst-18693	58	64	3	3	NUM
ajst-18693	58	65	.	.	PUNCT
ajst-18693	59	1	analysis	analysis	NOUN
ajst-18693	59	2	of	of	ADP
ajst-18693	59	3	image	image	NOUN
ajst-18693	59	4	processing	processing	NOUN
ajst-18693	59	5	results	result	NOUN
ajst-18693	59	6	of	of	ADP
ajst-18693	59	7	the	the	DET
ajst-18693	59	8	five	five	NUM
ajst-18693	59	9	algorithms	algorithm	NOUN
ajst-18693	59	10	four	four	NUM
ajst-18693	59	11	original	original	ADJ
ajst-18693	59	12	images	image	NOUN
ajst-18693	59	13	are	be	AUX
ajst-18693	59	14	selected	select	VERB
ajst-18693	59	15	as	as	SCONJ
ajst-18693	59	16	shown	show	VERB
ajst-18693	59	17	in	in	ADP
ajst-18693	59	18	figure	figure	NOUN
ajst-18693	59	19	1	1	NUM
ajst-18693	59	20	.	.	NUM
ajst-18693	59	21	images	image	NOUN
ajst-18693	59	22	1(a	1(a	NUM
ajst-18693	59	23	)	)	PUNCT
ajst-18693	59	24	and	and	CCONJ
ajst-18693	59	25	1(b	1(b	NUM
ajst-18693	59	26	)	)	PUNCT
ajst-18693	59	27	are	be	AUX
ajst-18693	59	28	relatively	relatively	ADV
ajst-18693	59	29	static	static	ADJ
ajst-18693	59	30	water	water	NOUN
ajst-18693	59	31	surfaces	surface	NOUN
ajst-18693	59	32	with	with	ADP
ajst-18693	59	33	less	less	ADJ
ajst-18693	59	34	light	light	ADJ
ajst-18693	59	35	reflection	reflection	NOUN
ajst-18693	59	36	,	,	PUNCT
ajst-18693	59	37	while	while	SCONJ
ajst-18693	59	38	images	image	NOUN
ajst-18693	59	39	1(c	1(c	NUM
ajst-18693	59	40	)	)	PUNCT
ajst-18693	59	41	and	and	CCONJ
ajst-18693	59	42	1(d	1(d	NUM
ajst-18693	59	43	)	)	PUNCT
ajst-18693	59	44	are	be	AUX
ajst-18693	59	45	dynamic	dynamic	ADJ
ajst-18693	59	46	water	water	NOUN
ajst-18693	59	47	surfaces	surface	NOUN
ajst-18693	59	48	with	with	ADP
ajst-18693	59	49	more	more	ADV
ajst-18693	59	50	pronounced	pronounced	ADJ
ajst-18693	59	51	lighting	lighting	NOUN
ajst-18693	59	52	reflections	reflection	NOUN
ajst-18693	59	53	.	.	PUNCT
ajst-18693	60	1	the	the	DET
ajst-18693	60	2	five	five	NUM
ajst-18693	60	3	image	image	NOUN
ajst-18693	60	4	processing	processing	NOUN
ajst-18693	60	5	algorithms	algorithm	NOUN
ajst-18693	60	6	developed	develop	VERB
ajst-18693	60	7	were	be	AUX
ajst-18693	60	8	applied	apply	VERB
ajst-18693	60	9	to	to	ADP
ajst-18693	60	10	the	the	DET
ajst-18693	60	11	four	four	NUM
ajst-18693	60	12	images	image	NOUN
ajst-18693	60	13	,	,	PUNCT
ajst-18693	60	14	and	and	CCONJ
ajst-18693	60	15	the	the	DET
ajst-18693	60	16	results	result	NOUN
ajst-18693	60	17	are	be	AUX
ajst-18693	60	18	presented	present	VERB
ajst-18693	60	19	in	in	ADP
ajst-18693	60	20	figures	figure	NOUN
ajst-18693	60	21	2	2	NUM
ajst-18693	60	22	to	to	PART
ajst-18693	60	23	figures	figure	VERB
ajst-18693	60	24	6	6	NUM
ajst-18693	60	25	.	.	PUNCT
ajst-18693	60	26	（	（	PUNCT
ajst-18693	61	1	a	a	DET
ajst-18693	61	2	）	）	PUNCT
ajst-18693	61	3	(	(	PUNCT
ajst-18693	61	4	b	b	NOUN
ajst-18693	61	5	)	)	PUNCT
ajst-18693	61	6	(	(	PUNCT
ajst-18693	61	7	c	c	X
ajst-18693	61	8	)	)	PUNCT
ajst-18693	61	9	(	(	PUNCT
ajst-18693	61	10	c	c	X
ajst-18693	61	11	)	)	PUNCT
ajst-18693	61	12	figure	figure	NOUN
ajst-18693	61	13	1	1	NUM
ajst-18693	61	14	.	.	PUNCT
ajst-18693	62	1	original	original	ADJ
ajst-18693	62	2	images	image	NOUN
ajst-18693	62	3	of	of	ADP
ajst-18693	62	4	water	water	NOUN
ajst-18693	62	5	surface	surface	NOUN
ajst-18693	62	6	garbage	garbage	NOUN
ajst-18693	62	7	（	（	PUNCT
ajst-18693	62	8	a	a	DET
ajst-18693	62	9	）	）	PROPN
ajst-18693	62	10	(	(	PUNCT
ajst-18693	62	11	b	b	NOUN
ajst-18693	62	12	)	)	PUNCT
ajst-18693	62	13	(	(	PUNCT
ajst-18693	62	14	c	c	X
ajst-18693	62	15	)	)	PUNCT
ajst-18693	62	16	(	(	PUNCT
ajst-18693	62	17	d	d	X
ajst-18693	62	18	)	)	PUNCT
ajst-18693	62	19	figure	figure	NOUN
ajst-18693	62	20	2	2	NUM
ajst-18693	62	21	.	.	NOUN
ajst-18693	62	22	results	result	NOUN
ajst-18693	62	23	of	of	ADP
ajst-18693	62	24	histogram	histogram	NOUN
ajst-18693	62	25	equalization	equalization	NOUN
ajst-18693	62	26	algorithm	algorithm	NOUN
ajst-18693	62	27	image	image	NOUN
ajst-18693	62	28	processing	processing	NOUN
ajst-18693	62	29	by	by	ADP
ajst-18693	62	30	comparing	compare	VERB
ajst-18693	62	31	the	the	DET
ajst-18693	62	32	images	image	NOUN
ajst-18693	62	33	before	before	ADV
ajst-18693	62	34	and	and	CCONJ
ajst-18693	62	35	after	after	ADP
ajst-18693	62	36	the	the	DET
ajst-18693	62	37	histogram	histogram	NOUN
ajst-18693	62	38	equalization	equalization	NOUN
ajst-18693	62	39	algorithm	algorithm	NOUN
ajst-18693	62	40	process	process	NOUN
ajst-18693	62	41	shown	show	VERB
ajst-18693	62	42	in	in	ADP
ajst-18693	62	43	figures	figure	NOUN
ajst-18693	62	44	1	1	NUM
ajst-18693	62	45	and	and	CCONJ
ajst-18693	62	46	2	2	NUM
ajst-18693	62	47	,	,	PUNCT
ajst-18693	62	48	it	it	PRON
ajst-18693	62	49	can	can	AUX
ajst-18693	62	50	be	be	AUX
ajst-18693	62	51	seen	see	VERB
ajst-18693	62	52	that	that	SCONJ
ajst-18693	62	53	after	after	ADP
ajst-18693	62	54	processing	process	VERB
ajst-18693	62	55	the	the	DET
ajst-18693	62	56	images	image	NOUN
ajst-18693	62	57	with	with	ADP
ajst-18693	62	58	the	the	DET
ajst-18693	62	59	histogram	histogram	NOUN
ajst-18693	62	60	equalization	equalization	NOUN
ajst-18693	62	61	algorithm	algorithm	NOUN
ajst-18693	62	62	,	,	PUNCT
ajst-18693	62	63	the	the	DET
ajst-18693	62	64	display	display	NOUN
ajst-18693	62	65	of	of	ADP
ajst-18693	62	66	floating	float	VERB
ajst-18693	62	67	garbage	garbage	NOUN
ajst-18693	62	68	on	on	ADP
ajst-18693	62	69	the	the	DET
ajst-18693	62	70	water	water	NOUN
ajst-18693	62	71	surface	surface	NOUN
ajst-18693	62	72	in	in	ADP
ajst-18693	62	73	images	image	NOUN
ajst-18693	62	74	(	(	PUNCT
ajst-18693	62	75	a	a	X
ajst-18693	62	76	)	)	PUNCT
ajst-18693	62	77	and	and	CCONJ
ajst-18693	62	78	(	(	PUNCT
ajst-18693	62	79	b	b	X
ajst-18693	62	80	)	)	PUNCT
ajst-18693	62	81	is	be	AUX
ajst-18693	62	82	significantly	significantly	ADV
ajst-18693	62	83	enhanced	enhance	VERB
ajst-18693	62	84	.	.	PUNCT
ajst-18693	63	1	however	however	ADV
ajst-18693	63	2	,	,	PUNCT
ajst-18693	63	3	for	for	ADP
ajst-18693	63	4	images	image	NOUN
ajst-18693	63	5	(	(	PUNCT
ajst-18693	63	6	c	c	NOUN
ajst-18693	63	7	)	)	PUNCT
ajst-18693	63	8	and	and	CCONJ
ajst-18693	63	9	(	(	PUNCT
ajst-18693	63	10	d	d	NOUN
ajst-18693	63	11	)	)	PUNCT
ajst-18693	63	12	,	,	PUNCT
ajst-18693	63	13	the	the	DET
ajst-18693	63	14	presence	presence	NOUN
ajst-18693	63	15	of	of	ADP
ajst-18693	63	16	dynamic	dynamic	ADJ
ajst-18693	63	17	water	water	NOUN
ajst-18693	63	18	ripple	ripple	NOUN
ajst-18693	63	19	patterns	pattern	NOUN
ajst-18693	63	20	causes	cause	VERB
ajst-18693	63	21	the	the	DET
ajst-18693	63	22	enhancement	enhancement	NOUN
ajst-18693	63	23	of	of	ADP
ajst-18693	63	24	the	the	DET
ajst-18693	63	25	ripple	ripple	ADJ
ajst-18693	63	26	image	image	NOUN
ajst-18693	63	27	signals	signal	NOUN
ajst-18693	63	28	without	without	ADP
ajst-18693	63	29	improving	improve	VERB
ajst-18693	63	30	the	the	DET
ajst-18693	63	31	signal	signal	NOUN
ajst-18693	63	32	of	of	ADP
ajst-18693	63	33	the	the	DET
ajst-18693	63	34	floating	float	VERB
ajst-18693	63	35	garbage	garbage	NOUN
ajst-18693	63	36	.	.	PUNCT
ajst-18693	64	1	from	from	ADP
ajst-18693	64	2	the	the	DET
ajst-18693	64	3	analysis	analysis	NOUN
ajst-18693	64	4	above	above	ADV
ajst-18693	64	5	,	,	PUNCT
ajst-18693	64	6	it	it	PRON
ajst-18693	64	7	is	be	AUX
ajst-18693	64	8	clear	clear	ADJ
ajst-18693	64	9	that	that	SCONJ
ajst-18693	64	10	the	the	DET
ajst-18693	64	11	histogram	histogram	NOUN
ajst-18693	64	12	equalization	equalization	NOUN
ajst-18693	64	13	method	method	NOUN
ajst-18693	64	14	of	of	ADP
ajst-18693	64	15	image	image	NOUN
ajst-18693	64	16	processing	processing	NOUN
ajst-18693	64	17	works	work	NOUN
ajst-18693	64	18	well	well	ADV
ajst-18693	64	19	for	for	ADP
ajst-18693	64	20	relatively	relatively	ADV
ajst-18693	64	21	calm	calm	ADJ
ajst-18693	64	22	water	water	NOUN
ajst-18693	64	23	surfaces	surface	NOUN
ajst-18693	64	24	,	,	PUNCT
ajst-18693	64	25	but	but	CCONJ
ajst-18693	64	26	when	when	SCONJ
ajst-18693	64	27	wind	wind	NOUN
ajst-18693	64	28	causes	cause	VERB
ajst-18693	64	29	water	water	NOUN
ajst-18693	64	30	ripples	ripple	NOUN
ajst-18693	64	31	or	or	CCONJ
ajst-18693	64	32	dynamic	dynamic	ADJ
ajst-18693	64	33	situations	situation	NOUN
ajst-18693	64	34	,	,	PUNCT
ajst-18693	64	35	the	the	DET
ajst-18693	64	36	complex	complex	ADJ
ajst-18693	64	37	lighting	lighting	NOUN
ajst-18693	64	38	reflections	reflection	NOUN
ajst-18693	64	39	may	may	AUX
ajst-18693	64	40	lead	lead	VERB
ajst-18693	64	41	to	to	ADP
ajst-18693	64	42	image	image	NOUN
ajst-18693	64	43	saturation	saturation	NOUN
ajst-18693	64	44	in	in	ADP
ajst-18693	64	45	certain	certain	ADJ
ajst-18693	64	46	areas	area	NOUN
ajst-18693	64	47	and	and	CCONJ
ajst-18693	64	48	extreme	extreme	ADJ
ajst-18693	64	49	brightness	brightness	NOUN
ajst-18693	64	50	,	,	PUNCT
ajst-18693	64	51	which	which	PRON
ajst-18693	64	52	degrades	degrade	VERB
ajst-18693	64	53	the	the	DET
ajst-18693	64	54	processing	processing	NOUN
ajst-18693	64	55	effect	effect	NOUN
ajst-18693	64	56	.	.	PUNCT
ajst-18693	65	1	thus	thus	ADV
ajst-18693	65	2	,	,	PUNCT
ajst-18693	65	3	this	this	DET
ajst-18693	65	4	method	method	NOUN
ajst-18693	65	5	is	be	AUX
ajst-18693	65	6	unsuitable	unsuitable	ADJ
ajst-18693	65	7	for	for	ADP
ajst-18693	65	8	processing	process	VERB
ajst-18693	65	9	the	the	DET
ajst-18693	65	10	robot	robot	NOUN
ajst-18693	65	11	’s	’s	PART
ajst-18693	65	12	return	return	NOUN
ajst-18693	65	13	images	image	NOUN
ajst-18693	65	14	.	.	PUNCT
ajst-18693	66	1	（	（	PUNCT
ajst-18693	66	2	a	a	DET
ajst-18693	66	3	）	）	PUNCT
ajst-18693	66	4	(	(	PUNCT
ajst-18693	66	5	b	b	NOUN
ajst-18693	66	6	)	)	PUNCT
ajst-18693	66	7	(	(	PUNCT
ajst-18693	66	8	c	c	X
ajst-18693	66	9	)	)	PUNCT
ajst-18693	66	10	(	(	PUNCT
ajst-18693	66	11	d	d	X
ajst-18693	66	12	)	)	PUNCT
ajst-18693	66	13	figure	figure	NOUN
ajst-18693	66	14	3	3	NUM
ajst-18693	66	15	.	.	NOUN
ajst-18693	66	16	results	result	NOUN
ajst-18693	66	17	of	of	ADP
ajst-18693	66	18	gray	gray	ADJ
ajst-18693	66	19	world	world	NOUN
ajst-18693	66	20	algorithm	algorithm	NOUN
ajst-18693	66	21	image	image	NOUN
ajst-18693	66	22	processing	processing	NOUN
ajst-18693	66	23	by	by	ADP
ajst-18693	66	24	comparing	compare	VERB
ajst-18693	66	25	the	the	DET
ajst-18693	66	26	images	image	NOUN
ajst-18693	66	27	before	before	ADV
ajst-18693	66	28	and	and	CCONJ
ajst-18693	66	29	after	after	ADP
ajst-18693	66	30	the	the	DET
ajst-18693	66	31	gray	gray	ADJ
ajst-18693	66	32	world	world	NOUN
ajst-18693	66	33	algorithm	algorithm	NOUN
ajst-18693	66	34	processing	processing	NOUN
ajst-18693	66	35	shown	show	VERB
ajst-18693	66	36	in	in	ADP
ajst-18693	66	37	figures	figure	NOUN
ajst-18693	66	38	1	1	NUM
ajst-18693	66	39	and	and	CCONJ
ajst-18693	66	40	3	3	NUM
ajst-18693	66	41	,	,	PUNCT
ajst-18693	66	42	it	it	PRON
ajst-18693	66	43	can	can	AUX
ajst-18693	66	44	be	be	AUX
ajst-18693	66	45	seen	see	VERB
ajst-18693	66	46	that	that	SCONJ
ajst-18693	66	47	after	after	ADP
ajst-18693	66	48	processing	process	VERB
ajst-18693	66	49	the	the	DET
ajst-18693	66	50	images	image	NOUN
ajst-18693	66	51	with	with	ADP
ajst-18693	66	52	the	the	DET
ajst-18693	66	53	gray	gray	ADJ
ajst-18693	66	54	world	world	NOUN
ajst-18693	66	55	algorithm	algorithm	NOUN
ajst-18693	66	56	,	,	PUNCT
ajst-18693	66	57	the	the	DET
ajst-18693	66	58	display	display	NOUN
ajst-18693	66	59	enhancement	enhancement	NOUN
ajst-18693	66	60	of	of	ADP
ajst-18693	66	61	floating	float	VERB
ajst-18693	66	62	garbage	garbage	NOUN
ajst-18693	66	63	on	on	ADP
ajst-18693	66	64	the	the	DET
ajst-18693	66	65	water	water	NOUN
ajst-18693	66	66	surface	surface	NOUN
ajst-18693	66	67	has	have	AUX
ajst-18693	66	68	improved	improve	VERB
ajst-18693	66	69	for	for	ADP
ajst-18693	66	70	all	all	DET
ajst-18693	66	71	four	four	NUM
ajst-18693	66	72	images	image	NOUN
ajst-18693	66	73	.	.	PUNCT
ajst-18693	67	1	however	however	ADV
ajst-18693	67	2	,	,	PUNCT
ajst-18693	67	3	for	for	ADP
ajst-18693	67	4	image	image	NOUN
ajst-18693	67	5	(	(	PUNCT
ajst-18693	67	6	d	d	NOUN
ajst-18693	67	7	)	)	PUNCT
ajst-18693	67	8	,	,	PUNCT
ajst-18693	67	9	due	due	ADP
ajst-18693	67	10	to	to	ADP
ajst-18693	67	11	the	the	DET
ajst-18693	67	12	presence	presence	NOUN
ajst-18693	67	13	of	of	ADP
ajst-18693	67	14	dynamic	dynamic	ADJ
ajst-18693	67	15	water	water	NOUN
ajst-18693	67	16	ripples	ripple	NOUN
ajst-18693	67	17	and	and	CCONJ
ajst-18693	67	18	strong	strong	ADJ
ajst-18693	67	19	lighting	lighting	NOUN
ajst-18693	67	20	reflection	reflection	NOUN
ajst-18693	67	21	signals	signal	NOUN
ajst-18693	67	22	,	,	PUNCT
ajst-18693	67	23	the	the	DET
ajst-18693	67	24	signal	signal	ADJ
ajst-18693	67	25	enhancement	enhancement	NOUN
ajst-18693	67	26	effect	effect	NOUN
ajst-18693	67	27	of	of	ADP
ajst-18693	67	28	the	the	DET
ajst-18693	67	29	floating	float	VERB
ajst-18693	67	30	garbage	garbage	NOUN
ajst-18693	67	31	is	be	AUX
ajst-18693	67	32	not	not	PART
ajst-18693	67	33	ideal	ideal	ADJ
ajst-18693	67	34	.	.	PUNCT
ajst-18693	68	1	from	from	ADP
ajst-18693	68	2	the	the	DET
ajst-18693	68	3	analysis	analysis	NOUN
ajst-18693	68	4	above	above	ADV
ajst-18693	68	5	,	,	PUNCT
ajst-18693	68	6	the	the	DET
ajst-18693	68	7	gray	gray	ADJ
ajst-18693	68	8	world	world	NOUN
ajst-18693	68	9	method	method	NOUN
ajst-18693	68	10	of	of	ADP
ajst-18693	68	11	image	image	NOUN
ajst-18693	68	12	processing	processing	NOUN
ajst-18693	68	13	is	be	AUX
ajst-18693	68	14	effective	effective	ADJ
ajst-18693	68	15	for	for	ADP
ajst-18693	68	16	scenes	scene	NOUN
ajst-18693	68	17	without	without	ADP
ajst-18693	68	18	severe	severe	ADJ
ajst-18693	68	19	color	color	NOUN
ajst-18693	68	20	biases	bias	NOUN
ajst-18693	68	21	(	(	PUNCT
ajst-18693	68	22	relatively	relatively	ADV
ajst-18693	68	23	calm	calm	ADJ
ajst-18693	68	24	water	water	NOUN
ajst-18693	68	25	surfaces	surface	NOUN
ajst-18693	68	26	with	with	ADP
ajst-18693	68	27	non	non	ADJ
ajst-18693	68	28	-	-	ADJ
ajst-18693	68	29	intense	intense	ADJ
ajst-18693	68	30	light	light	NOUN
ajst-18693	68	31	)	)	PUNCT
ajst-18693	68	32	;	;	PUNCT
ajst-18693	68	33	however	however	ADV
ajst-18693	68	34	,	,	PUNCT
ajst-18693	68	35	it	it	PRON
ajst-18693	68	36	performs	perform	VERB
ajst-18693	68	37	poorly	poorly	ADV
ajst-18693	68	38	for	for	ADP
ajst-18693	68	39	images	image	NOUN
ajst-18693	68	40	with	with	ADP
ajst-18693	68	41	special	special	ADJ
ajst-18693	68	42	lighting	lighting	NOUN
ajst-18693	68	43	effects	effect	NOUN
ajst-18693	68	44	and	and	CCONJ
ajst-18693	68	45	is	be	AUX
ajst-18693	68	46	thus	thus	ADV
ajst-18693	68	47	unuitable	unuitable	ADJ
ajst-18693	68	48	for	for	ADP
ajst-18693	68	49	processing	process	VERB
ajst-18693	68	50	the	the	DET
ajst-18693	68	51	robot	robot	NOUN
ajst-18693	68	52	’s	’s	PART
ajst-18693	68	53	return	return	NOUN
ajst-18693	68	54	images	image	NOUN
ajst-18693	68	55	.	.	PUNCT
ajst-18693	69	1	（	（	PUNCT
ajst-18693	69	2	a	a	DET
ajst-18693	69	3	）	）	PUNCT
ajst-18693	69	4	(	(	PUNCT
ajst-18693	69	5	b	b	NOUN
ajst-18693	69	6	)	)	PUNCT
ajst-18693	69	7	(	(	PUNCT
ajst-18693	69	8	c	c	X
ajst-18693	69	9	)	)	PUNCT
ajst-18693	69	10	(	(	PUNCT
ajst-18693	69	11	d	d	X
ajst-18693	69	12	)	)	PUNCT
ajst-18693	69	13	figure	figure	NOUN
ajst-18693	69	14	4	4	NUM
ajst-18693	69	15	.	.	PUNCT
ajst-18693	69	16	results	result	NOUN
ajst-18693	69	17	of	of	ADP
ajst-18693	69	18	retinex	retinex	NOUN
ajst-18693	69	19	-	-	PUNCT
ajst-18693	69	20	based	base	VERB
ajst-18693	69	21	enhancement	enhancement	NOUN
ajst-18693	69	22	algorithm	algorithm	NOUN
ajst-18693	69	23	image	image	NOUN
ajst-18693	69	24	processing	processing	NOUN
ajst-18693	69	25	comparing	compare	VERB
ajst-18693	69	26	the	the	DET
ajst-18693	69	27	images	image	NOUN
ajst-18693	69	28	before	before	ADV
ajst-18693	69	29	and	and	CCONJ
ajst-18693	69	30	after	after	ADP
ajst-18693	69	31	the	the	DET
ajst-18693	69	32	retinex	retinex	ADV
ajst-18693	69	33	-	-	PUNCT
ajst-18693	69	34	based	base	VERB
ajst-18693	69	35	enhancement	enhancement	NOUN
ajst-18693	69	36	algorithm	algorithm	NOUN
ajst-18693	69	37	processing	processing	NOUN
ajst-18693	69	38	in	in	ADP
ajst-18693	69	39	figures	figure	NOUN
ajst-18693	69	40	1	1	NUM
ajst-18693	69	41	and	and	CCONJ
ajst-18693	69	42	4	4	NUM
ajst-18693	69	43	shows	show	VERB
ajst-18693	69	44	that	that	SCONJ
ajst-18693	69	45	the	the	DET
ajst-18693	69	46	display	display	NOUN
ajst-18693	69	47	of	of	ADP
ajst-18693	69	48	floating	float	VERB
ajst-18693	69	49	garbage	garbage	NOUN
ajst-18693	69	50	on	on	ADP
ajst-18693	69	51	the	the	DET
ajst-18693	69	52	water	water	NOUN
ajst-18693	69	53	surface	surface	NOUN
ajst-18693	69	54	worsens	worsen	VERB
ajst-18693	69	55	for	for	ADP
ajst-18693	69	56	all	all	DET
ajst-18693	69	57	four	four	NUM
ajst-18693	69	58	images	image	NOUN
ajst-18693	69	59	after	after	ADP
ajst-18693	69	60	treatment	treatment	NOUN
ajst-18693	69	61	with	with	ADP
ajst-18693	69	62	the	the	DET
ajst-18693	69	63	retinex	retinex	ADJ
ajst-18693	69	64	algorithm	algorithm	NOUN
ajst-18693	69	65	.	.	PUNCT
ajst-18693	70	1	15	15	NUM
ajst-18693	70	2	（	（	PUNCT
ajst-18693	70	3	a	a	DET
ajst-18693	70	4	）	）	PUNCT
ajst-18693	70	5	(	(	PUNCT
ajst-18693	70	6	b	b	NOUN
ajst-18693	70	7	)	)	PUNCT
ajst-18693	70	8	(	(	PUNCT
ajst-18693	70	9	c	c	X
ajst-18693	70	10	)	)	PUNCT
ajst-18693	70	11	(	(	PUNCT
ajst-18693	70	12	d	d	X
ajst-18693	70	13	)	)	PUNCT
ajst-18693	70	14	figure	figure	NOUN
ajst-18693	70	15	5	5	NUM
ajst-18693	70	16	.	.	PUNCT
ajst-18693	70	17	results	result	NOUN
ajst-18693	70	18	of	of	ADP
ajst-18693	70	19	automatic	automatic	ADJ
ajst-18693	70	20	white	white	ADJ
ajst-18693	70	21	balance	balance	NOUN
ajst-18693	70	22	algorithm	algorithm	NOUN
ajst-18693	70	23	image	image	NOUN
ajst-18693	70	24	processing	processing	NOUN
ajst-18693	70	25	comparing	compare	VERB
ajst-18693	70	26	the	the	DET
ajst-18693	70	27	images	image	NOUN
ajst-18693	70	28	before	before	ADV
ajst-18693	70	29	and	and	CCONJ
ajst-18693	70	30	after	after	ADP
ajst-18693	70	31	the	the	DET
ajst-18693	70	32	automatic	automatic	ADJ
ajst-18693	70	33	white	white	ADJ
ajst-18693	70	34	balance	balance	NOUN
ajst-18693	70	35	algorithm	algorithm	NOUN
ajst-18693	70	36	process	process	NOUN
ajst-18693	70	37	in	in	ADP
ajst-18693	70	38	figures	figure	NOUN
ajst-18693	70	39	1	1	NUM
ajst-18693	70	40	and	and	CCONJ
ajst-18693	70	41	5	5	NUM
ajst-18693	70	42	reveals	reveal	VERB
ajst-18693	70	43	that	that	SCONJ
ajst-18693	70	44	the	the	DET
ajst-18693	70	45	display	display	NOUN
ajst-18693	70	46	of	of	ADP
ajst-18693	70	47	floating	float	VERB
ajst-18693	70	48	garbage	garbage	NOUN
ajst-18693	70	49	on	on	ADP
ajst-18693	70	50	the	the	DET
ajst-18693	70	51	water	water	NOUN
ajst-18693	70	52	surface	surface	NOUN
ajst-18693	70	53	for	for	ADP
ajst-18693	70	54	all	all	DET
ajst-18693	70	55	four	four	NUM
ajst-18693	70	56	images	image	NOUN
ajst-18693	70	57	has	have	AUX
ajst-18693	70	58	improved	improve	VERB
ajst-18693	70	59	after	after	ADP
ajst-18693	70	60	the	the	DET
ajst-18693	70	61	processing	processing	NOUN
ajst-18693	70	62	.	.	PUNCT
ajst-18693	71	1	however	however	ADV
ajst-18693	71	2	,	,	PUNCT
ajst-18693	71	3	in	in	ADP
ajst-18693	71	4	image	image	NOUN
ajst-18693	71	5	(	(	PUNCT
ajst-18693	71	6	d	d	NOUN
ajst-18693	71	7	)	)	PUNCT
ajst-18693	71	8	,	,	PUNCT
ajst-18693	71	9	the	the	DET
ajst-18693	71	10	reflection	reflection	NOUN
ajst-18693	71	11	light	light	NOUN
ajst-18693	71	12	from	from	ADP
ajst-18693	71	13	the	the	DET
ajst-18693	71	14	dynamic	dynamic	ADJ
ajst-18693	71	15	ripples	ripple	NOUN
ajst-18693	71	16	is	be	AUX
ajst-18693	71	17	not	not	PART
ajst-18693	71	18	effectively	effectively	ADV
ajst-18693	71	19	filtered	filter	VERB
ajst-18693	71	20	.	.	PUNCT
ajst-18693	72	1	（	（	PUNCT
ajst-18693	72	2	a	a	DET
ajst-18693	72	3	）	）	PUNCT
ajst-18693	72	4	(	(	PUNCT
ajst-18693	72	5	b	b	NOUN
ajst-18693	72	6	)	)	PUNCT
ajst-18693	72	7	(	(	PUNCT
ajst-18693	72	8	c	c	X
ajst-18693	72	9	)	)	PUNCT
ajst-18693	72	10	(	(	PUNCT
ajst-18693	72	11	d	d	X
ajst-18693	72	12	)	)	PUNCT
ajst-18693	72	13	figure	figure	NOUN
ajst-18693	72	14	6	6	NUM
ajst-18693	72	15	.	.	PUNCT
ajst-18693	73	1	results	result	NOUN
ajst-18693	73	2	of	of	ADP
ajst-18693	73	3	automatic	automatic	ADJ
ajst-18693	73	4	color	color	NOUN
ajst-18693	73	5	equalization	equalization	NOUN
ajst-18693	73	6	algorithm	algorithm	NOUN
ajst-18693	73	7	image	image	NOUN
ajst-18693	73	8	processing	processing	NOUN
ajst-18693	73	9	by	by	ADP
ajst-18693	73	10	comparing	compare	VERB
ajst-18693	73	11	the	the	DET
ajst-18693	73	12	images	image	NOUN
ajst-18693	73	13	before	before	ADV
ajst-18693	73	14	and	and	CCONJ
ajst-18693	73	15	after	after	ADP
ajst-18693	73	16	the	the	DET
ajst-18693	73	17	automatic	automatic	ADJ
ajst-18693	73	18	color	color	NOUN
ajst-18693	73	19	equalization	equalization	NOUN
ajst-18693	73	20	algorithm	algorithm	NOUN
ajst-18693	73	21	process	process	NOUN
ajst-18693	73	22	in	in	ADP
ajst-18693	73	23	figures	figure	NOUN
ajst-18693	73	24	1	1	NUM
ajst-18693	73	25	and	and	CCONJ
ajst-18693	73	26	6	6	NUM
ajst-18693	73	27	,	,	PUNCT
ajst-18693	73	28	it	it	PRON
ajst-18693	73	29	can	can	AUX
ajst-18693	73	30	be	be	AUX
ajst-18693	73	31	observed	observe	VERB
ajst-18693	73	32	that	that	SCONJ
ajst-18693	73	33	after	after	ADP
ajst-18693	73	34	processing	process	VERB
ajst-18693	73	35	the	the	DET
ajst-18693	73	36	images	image	NOUN
ajst-18693	73	37	with	with	ADP
ajst-18693	73	38	the	the	DET
ajst-18693	73	39	automatic	automatic	ADJ
ajst-18693	73	40	color	color	NOUN
ajst-18693	73	41	equalization	equalization	NOUN
ajst-18693	73	42	algorithm	algorithm	NOUN
ajst-18693	73	43	,	,	PUNCT
ajst-18693	73	44	a	a	DET
ajst-18693	73	45	significant	significant	ADJ
ajst-18693	73	46	improvement	improvement	NOUN
ajst-18693	73	47	is	be	AUX
ajst-18693	73	48	seen	see	VERB
ajst-18693	73	49	in	in	ADP
ajst-18693	73	50	the	the	DET
ajst-18693	73	51	display	display	NOUN
ajst-18693	73	52	clarity	clarity	NOUN
ajst-18693	73	53	of	of	ADP
ajst-18693	73	54	floating	float	VERB
ajst-18693	73	55	garbage	garbage	NOUN
ajst-18693	73	56	on	on	ADP
ajst-18693	73	57	the	the	DET
ajst-18693	73	58	water	water	NOUN
ajst-18693	73	59	surface	surface	NOUN
ajst-18693	73	60	across	across	ADP
ajst-18693	73	61	all	all	DET
ajst-18693	73	62	four	four	NUM
ajst-18693	73	63	images	image	NOUN
ajst-18693	73	64	,	,	PUNCT
ajst-18693	73	65	with	with	ADP
ajst-18693	73	66	almost	almost	ADV
ajst-18693	73	67	negligible	negligible	ADJ
ajst-18693	73	68	light	light	ADJ
ajst-18693	73	69	impact	impact	NOUN
ajst-18693	73	70	.	.	PUNCT
ajst-18693	74	1	comparing	compare	VERB
ajst-18693	74	2	the	the	DET
ajst-18693	74	3	image	image	NOUN
ajst-18693	74	4	processing	processing	NOUN
ajst-18693	74	5	results	result	NOUN
ajst-18693	74	6	of	of	ADP
ajst-18693	74	7	static	static	ADJ
ajst-18693	74	8	and	and	CCONJ
ajst-18693	74	9	dynamic	dynamic	ADJ
ajst-18693	74	10	water	water	NOUN
ajst-18693	74	11	surfaces	surface	NOUN
ajst-18693	74	12	with	with	ADP
ajst-18693	74	13	the	the	DET
ajst-18693	74	14	five	five	NUM
ajst-18693	74	15	methods	method	NOUN
ajst-18693	74	16	indicates	indicate	VERB
ajst-18693	74	17	that	that	SCONJ
ajst-18693	74	18	the	the	DET
ajst-18693	74	19	retinex	retinex	ADV
ajst-18693	74	20	-	-	PUNCT
ajst-18693	74	21	based	base	VERB
ajst-18693	74	22	enhancement	enhancement	NOUN
ajst-18693	74	23	algorithm	algorithm	NOUN
ajst-18693	74	24	(	(	PUNCT
ajst-18693	74	25	retinex	retinex	ADJ
ajst-18693	74	26	algorithm	algorithm	NOUN
ajst-18693	74	27	)	)	PUNCT
ajst-18693	74	28	has	have	VERB
ajst-18693	74	29	the	the	DET
ajst-18693	74	30	worst	bad	ADJ
ajst-18693	74	31	image	image	NOUN
ajst-18693	74	32	processing	processing	NOUN
ajst-18693	74	33	effect	effect	NOUN
ajst-18693	74	34	;	;	PUNCT
ajst-18693	74	35	although	although	SCONJ
ajst-18693	74	36	the	the	DET
ajst-18693	74	37	histogram	histogram	NOUN
ajst-18693	74	38	equalization	equalization	NOUN
ajst-18693	74	39	algorithm	algorithm	NOUN
ajst-18693	74	40	removes	remove	VERB
ajst-18693	74	41	the	the	DET
ajst-18693	74	42	impact	impact	NOUN
ajst-18693	74	43	of	of	ADP
ajst-18693	74	44	lighting	lighting	NOUN
ajst-18693	74	45	on	on	ADP
ajst-18693	74	46	the	the	DET
ajst-18693	74	47	image	image	NOUN
ajst-18693	74	48	,	,	PUNCT
ajst-18693	74	49	it	it	PRON
ajst-18693	74	50	inherently	inherently	ADV
ajst-18693	74	51	converts	convert	VERB
ajst-18693	74	52	color	color	NOUN
ajst-18693	74	53	images	image	NOUN
ajst-18693	74	54	to	to	ADP
ajst-18693	74	55	grayscale	grayscale	NOUN
ajst-18693	74	56	images	image	NOUN
ajst-18693	74	57	,	,	PUNCT
ajst-18693	74	58	which	which	PRON
ajst-18693	74	59	are	be	AUX
ajst-18693	74	60	not	not	PART
ajst-18693	74	61	as	as	ADV
ajst-18693	74	62	clear	clear	ADJ
ajst-18693	74	63	as	as	ADP
ajst-18693	74	64	color	color	NOUN
ajst-18693	74	65	images	image	NOUN
ajst-18693	74	66	.	.	PUNCT
ajst-18693	75	1	the	the	DET
ajst-18693	75	2	gray	gray	ADJ
ajst-18693	75	3	world	world	NOUN
ajst-18693	75	4	and	and	CCONJ
ajst-18693	75	5	automatic	automatic	ADJ
ajst-18693	75	6	white	white	ADJ
ajst-18693	75	7	balance	balance	NOUN
ajst-18693	75	8	(	(	PUNCT
ajst-18693	75	9	awb	awb	NOUN
ajst-18693	75	10	)	)	PUNCT
ajst-18693	75	11	algorithms	algorithm	NOUN
ajst-18693	75	12	do	do	AUX
ajst-18693	75	13	not	not	PART
ajst-18693	75	14	perform	perform	VERB
ajst-18693	75	15	well	well	ADV
ajst-18693	75	16	for	for	ADP
ajst-18693	75	17	dynamic	dynamic	ADJ
ajst-18693	75	18	water	water	NOUN
ajst-18693	75	19	surface	surface	NOUN
ajst-18693	75	20	processing	processing	NOUN
ajst-18693	75	21	;	;	PUNCT
ajst-18693	75	22	automatic	automatic	ADJ
ajst-18693	75	23	color	color	NOUN
ajst-18693	75	24	equalization	equalization	NOUN
ajst-18693	75	25	(	(	PUNCT
ajst-18693	75	26	ace	ace	NOUN
ajst-18693	75	27	)	)	PUNCT
ajst-18693	75	28	algorithm	algorithm	NOUN
ajst-18693	75	29	reveals	reveal	VERB
ajst-18693	75	30	clear	clear	ADJ
ajst-18693	75	31	visibility	visibility	NOUN
ajst-18693	75	32	for	for	ADP
ajst-18693	75	33	floating	float	VERB
ajst-18693	75	34	garbage	garbage	NOUN
ajst-18693	75	35	under	under	ADP
ajst-18693	75	36	static	static	ADJ
ajst-18693	75	37	and	and	CCONJ
ajst-18693	75	38	dynamic	dynamic	ADJ
ajst-18693	75	39	water	water	NOUN
ajst-18693	75	40	surfaces	surface	NOUN
ajst-18693	75	41	,	,	PUNCT
ajst-18693	75	42	with	with	ADP
ajst-18693	75	43	negligible	negligible	ADJ
ajst-18693	75	44	light	light	ADJ
ajst-18693	75	45	influence	influence	NOUN
ajst-18693	75	46	.	.	PUNCT
ajst-18693	76	1	consequently	consequently	ADV
ajst-18693	76	2	,	,	PUNCT
ajst-18693	76	3	the	the	DET
ajst-18693	76	4	automatic	automatic	ADJ
ajst-18693	76	5	color	color	NOUN
ajst-18693	76	6	equalization	equalization	NOUN
ajst-18693	76	7	(	(	PUNCT
ajst-18693	76	8	ace	ace	NOUN
ajst-18693	76	9	)	)	PUNCT
ajst-18693	76	10	algorithm	algorithm	NOUN
ajst-18693	76	11	can	can	AUX
ajst-18693	76	12	be	be	AUX
ajst-18693	76	13	used	use	VERB
ajst-18693	76	14	for	for	ADP
ajst-18693	76	15	image	image	NOUN
ajst-18693	76	16	processing	processing	NOUN
ajst-18693	76	17	to	to	PART
ajst-18693	76	18	resolve	resolve	VERB
ajst-18693	76	19	the	the	DET
ajst-18693	76	20	problem	problem	NOUN
ajst-18693	76	21	of	of	ADP
ajst-18693	76	22	illumination	illumination	NOUN
ajst-18693	76	23	impact	impact	NOUN
ajst-18693	76	24	on	on	ADP
ajst-18693	76	25	water	water	NOUN
ajst-18693	76	26	surface	surface	NOUN
ajst-18693	76	27	images	image	NOUN
ajst-18693	76	28	,	,	PUNCT
ajst-18693	76	29	as	as	SCONJ
ajst-18693	76	30	analyzed	analyze	VERB
ajst-18693	76	31	.	.	PUNCT
ajst-18693	77	1	4	4	X
ajst-18693	77	2	.	.	X
ajst-18693	77	3	conclusion	conclusion	NOUN
ajst-18693	77	4	this	this	DET
ajst-18693	77	5	paper	paper	NOUN
ajst-18693	77	6	aimed	aim	VERB
ajst-18693	77	7	to	to	PART
ajst-18693	77	8	resolve	resolve	VERB
ajst-18693	77	9	the	the	DET
ajst-18693	77	10	issue	issue	NOUN
ajst-18693	77	11	of	of	ADP
ajst-18693	77	12	lighting	lighting	NOUN
ajst-18693	77	13	affecting	affect	VERB
ajst-18693	77	14	the	the	DET
ajst-18693	77	15	clarity	clarity	NOUN
ajst-18693	77	16	of	of	ADP
ajst-18693	77	17	images	image	NOUN
ajst-18693	77	18	transmitted	transmit	VERB
ajst-18693	77	19	by	by	ADP
ajst-18693	77	20	cameras	camera	NOUN
ajst-18693	77	21	,	,	PUNCT
ajst-18693	77	22	comparing	compare	VERB
ajst-18693	77	23	five	five	NUM
ajst-18693	77	24	types	type	NOUN
ajst-18693	77	25	of	of	ADP
ajst-18693	77	26	image	image	NOUN
ajst-18693	77	27	processing	processing	NOUN
ajst-18693	77	28	algorithms	algorithm	NOUN
ajst-18693	77	29	:	:	PUNCT
ajst-18693	77	30	histogram	histogram	NOUN
ajst-18693	77	31	equalization	equalization	NOUN
ajst-18693	77	32	algorithm	algorithm	NOUN
ajst-18693	77	33	,	,	PUNCT
ajst-18693	77	34	gray	gray	ADJ
ajst-18693	77	35	world	world	NOUN
ajst-18693	77	36	algorithm	algorithm	NOUN
ajst-18693	77	37	,	,	PUNCT
ajst-18693	77	38	retinexbased	retinexbase	VERB
ajst-18693	77	39	enhancement	enhancement	NOUN
ajst-18693	77	40	algorithm	algorithm	NOUN
ajst-18693	77	41	,	,	PUNCT
ajst-18693	77	42	automatic	automatic	ADJ
ajst-18693	77	43	white	white	ADJ
ajst-18693	77	44	balance	balance	NOUN
ajst-18693	77	45	(	(	PUNCT
ajst-18693	77	46	awb	awb	NOUN
ajst-18693	77	47	)	)	PUNCT
ajst-18693	77	48	algorithm	algorithm	NOUN
ajst-18693	77	49	,	,	PUNCT
ajst-18693	77	50	and	and	CCONJ
ajst-18693	77	51	automatic	automatic	ADJ
ajst-18693	77	52	color	color	NOUN
ajst-18693	77	53	equalization	equalization	NOUN
ajst-18693	77	54	(	(	PUNCT
ajst-18693	77	55	ace	ace	NOUN
ajst-18693	77	56	)	)	PUNCT
ajst-18693	77	57	algorithm	algorithm	NOUN
ajst-18693	77	58	.	.	PUNCT
ajst-18693	78	1	each	each	DET
ajst-18693	78	2	method	method	NOUN
ajst-18693	78	3	has	have	AUX
ajst-18693	78	4	been	be	AUX
ajst-18693	78	5	programmatically	programmatically	ADV
ajst-18693	78	6	implemented	implement	VERB
ajst-18693	78	7	using	use	VERB
ajst-18693	78	8	python	python	NOUN
ajst-18693	78	9	language	language	NOUN
ajst-18693	78	10	and	and	CCONJ
ajst-18693	78	11	the	the	DET
ajst-18693	78	12	opencv	opencv	PROPN
ajst-18693	78	13	library	library	NOUN
ajst-18693	78	14	,	,	PUNCT
ajst-18693	78	15	purposefully	purposefully	ADV
ajst-18693	78	16	selecting	select	VERB
ajst-18693	78	17	images	image	NOUN
ajst-18693	78	18	from	from	ADP
ajst-18693	78	19	static	static	ADJ
ajst-18693	78	20	and	and	CCONJ
ajst-18693	78	21	dynamic	dynamic	ADJ
ajst-18693	78	22	lake	lake	NOUN
ajst-18693	78	23	surfaces	surface	NOUN
ajst-18693	78	24	under	under	ADP
ajst-18693	78	25	illumination	illumination	NOUN
ajst-18693	78	26	.	.	PUNCT
ajst-18693	79	1	the	the	DET
ajst-18693	79	2	images	image	NOUN
ajst-18693	79	3	were	be	AUX
ajst-18693	79	4	processed	process	VERB
ajst-18693	79	5	using	use	VERB
ajst-18693	79	6	the	the	DET
ajst-18693	79	7	five	five	NUM
ajst-18693	79	8	methods	method	NOUN
ajst-18693	79	9	,	,	PUNCT
ajst-18693	79	10	and	and	CCONJ
ajst-18693	79	11	through	through	ADP
ajst-18693	79	12	the	the	DET
ajst-18693	79	13	analysis	analysis	NOUN
ajst-18693	79	14	of	of	ADP
ajst-18693	79	15	the	the	DET
ajst-18693	79	16	results	result	NOUN
ajst-18693	79	17	,	,	PUNCT
ajst-18693	79	18	a	a	DET
ajst-18693	79	19	suitable	suitable	ADJ
ajst-18693	79	20	image	image	NOUN
ajst-18693	79	21	processing	processing	NOUN
ajst-18693	79	22	algorithm	algorithm	NOUN
ajst-18693	79	23	for	for	ADP
ajst-18693	79	24	the	the	DET
ajst-18693	79	25	project	project	NOUN
ajst-18693	79	26	was	be	AUX
ajst-18693	79	27	selected	select	VERB
ajst-18693	79	28	:	:	PUNCT
ajst-18693	79	29	automatic	automatic	ADJ
ajst-18693	79	30	color	color	NOUN
ajst-18693	79	31	equalization	equalization	NOUN
ajst-18693	79	32	(	(	PUNCT
ajst-18693	79	33	ace	ace	NOUN
ajst-18693	79	34	)	)	PUNCT
ajst-18693	79	35	algorithm	algorithm	NOUN
ajst-18693	79	36	.	.	PUNCT
ajst-18693	80	1	acknowledgment	acknowledgment	NOUN
ajst-18693	80	2	funded	fund	VERB
ajst-18693	80	3	by	by	ADP
ajst-18693	80	4	science	science	NOUN
ajst-18693	80	5	research	research	NOUN
ajst-18693	80	6	project	project	NOUN
ajst-18693	80	7	of	of	ADP
ajst-18693	80	8	hebei	hebei	PROPN
ajst-18693	80	9	education	education	PROPN
ajst-18693	80	10	department	department	PROPN
ajst-18693	80	11	(	(	PUNCT
ajst-18693	80	12	zd2021329	zd2021329	PROPN
ajst-18693	80	13	)	)	PUNCT
ajst-18693	80	14	.	.	PUNCT
ajst-18693	81	1	references	reference	NOUN
ajst-18693	81	2	[	[	X
ajst-18693	81	3	1	1	NUM
ajst-18693	81	4	]	]	X
ajst-18693	81	5	liu	liu	PROPN
ajst-18693	81	6	bin	bin	PROPN
ajst-18693	81	7	,	,	PUNCT
ajst-18693	81	8	zhao	zhao	PROPN
ajst-18693	81	9	da	da	PROPN
ajst-18693	81	10	quan	quan	PROPN
ajst-18693	81	11	,	,	PUNCT
ajst-18693	81	12	deng	deng	PROPN
ajst-18693	81	13	weijun	weijun	PROPN
ajst-18693	81	14	.	.	PUNCT
ajst-18693	82	1	surface	surface	NOUN
ajst-18693	82	2	floater	floater	NOUN
ajst-18693	82	3	automatic	automatic	ADJ
ajst-18693	82	4	cleaning	cleaning	NOUN
ajst-18693	82	5	robot	robot	NOUN
ajst-18693	83	1	[	[	X
ajst-18693	83	2	j	j	X
ajst-18693	83	3	]	]	X
ajst-18693	83	4	.	.	PUNCT
ajst-18693	83	5	electric	electric	ADJ
ajst-18693	83	6	technology	technology	PROPN
ajst-18693	83	7	,	,	PUNCT
ajst-18693	83	8	2021	2021	NUM
ajst-18693	83	9	,	,	PUNCT
ajst-18693	83	10	(	(	PUNCT
ajst-18693	83	11	02	02	NUM
ajst-18693	83	12	)	)	PUNCT
ajst-18693	83	13	:	:	PUNCT
ajst-18693	83	14	31	31	NUM
ajst-18693	83	15	+	+	NUM
ajst-18693	83	16	30	30	NUM
ajst-18693	83	17	-	-	SYM
ajst-18693	83	18	77	77	NUM
ajst-18693	83	19	.	.	PUNCT
ajst-18693	84	1	[	[	X
ajst-18693	84	2	2	2	NUM
ajst-18693	84	3	]	]	PUNCT
ajst-18693	84	4	tang	tang	NOUN
ajst-18693	84	5	zhenyu	zhenyu	PROPN
ajst-18693	84	6	,	,	PUNCT
ajst-18693	84	7	zheng	zheng	PROPN
ajst-18693	84	8	zhihao	zhihao	PROPN
ajst-18693	84	9	,	,	PUNCT
ajst-18693	84	10	liang	liang	PROPN
ajst-18693	84	11	jiarui	jiarui	PROPN
ajst-18693	85	1	et	et	PROPN
ajst-18693	85	2	al	al	PROPN
ajst-18693	85	3	.	.	PROPN
ajst-18693	85	4	design	design	NOUN
ajst-18693	85	5	of	of	ADP
ajst-18693	85	6	visual	visual	ADJ
ajst-18693	85	7	identification	identification	NOUN
ajst-18693	85	8	system	system	NOUN
ajst-18693	85	9	for	for	ADP
ajst-18693	85	10	surface	surface	NOUN
ajst-18693	85	11	garbage	garbage	NOUN
ajst-18693	85	12	of	of	ADP
ajst-18693	85	13	unmanned	unmanned	ADJ
ajst-18693	85	14	cleaning	cleaning	NOUN
ajst-18693	85	15	ship	ship	NOUN
ajst-18693	86	1	[	[	X
ajst-18693	86	2	j	j	X
ajst-18693	86	3	]	]	X
ajst-18693	86	4	.	.	PUNCT
ajst-18693	87	1	journal	journal	PROPN
ajst-18693	87	2	of	of	ADP
ajst-18693	87	3	guangzhou	guangzhou	PROPN
ajst-18693	87	4	institute	institute	PROPN
ajst-18693	87	5	of	of	ADP
ajst-18693	87	6	navigation,2023,31(04):5	navigation,2023,31(04):5	NOUN
ajst-18693	87	7	-	-	PUNCT
ajst-18693	87	8	10	10	NUM
ajst-18693	87	9	.	.	PUNCT
ajst-18693	88	1	[	[	X
ajst-18693	88	2	3	3	X
ajst-18693	88	3	]	]	X
ajst-18693	88	4	yin	yin	PROPN
ajst-18693	88	5	qingfei	qingfei	NOUN
ajst-18693	88	6	.	.	PUNCT
ajst-18693	89	1	research	research	NOUN
ajst-18693	89	2	on	on	ADP
ajst-18693	89	3	ship	ship	NOUN
ajst-18693	89	4	navigation	navigation	NOUN
ajst-18693	89	5	environment	environment	NOUN
ajst-18693	89	6	visualization	visualization	NOUN
ajst-18693	89	7	based	base	VERB
ajst-18693	89	8	on	on	ADP
ajst-18693	89	9	image	image	NOUN
ajst-18693	89	10	processing	processing	NOUN
ajst-18693	89	11	technology	technology	NOUN
ajst-18693	90	1	[	[	X
ajst-18693	90	2	j	j	X
ajst-18693	90	3	]	]	X
ajst-18693	90	4	.	.	PUNCT
ajst-18693	91	1	ship	ship	NOUN
ajst-18693	91	2	science	science	NOUN
ajst-18693	91	3	and	and	CCONJ
ajst-18693	91	4	technology,2023,45(13):150	technology,2023,45(13):150	NOUN
ajst-18693	91	5	-	-	PUNCT
ajst-18693	91	6	153	153	NUM
ajst-18693	91	7	.	.	PUNCT
ajst-18693	92	1	[	[	X
ajst-18693	92	2	4	4	NUM
ajst-18693	92	3	]	]	X
ajst-18693	92	4	guo	guo	NOUN
ajst-18693	92	5	chunyu	chunyu	NOUN
ajst-18693	92	6	,	,	PUNCT
ajst-18693	92	7	xu	xu	PROPN
ajst-18693	92	8	jing	jing	PROPN
ajst-18693	92	9	-	-	PUNCT
ajst-18693	92	10	jing	jing	PROPN
ajst-18693	92	11	,	,	PUNCT
ajst-18693	92	12	han	han	PROPN
ajst-18693	92	13	yang	yang	PROPN
ajst-18693	92	14	et	et	PROPN
ajst-18693	92	15	al	al	PROPN
ajst-18693	92	16	.	.	PROPN
ajst-18693	92	17	development	development	PROPN
ajst-18693	92	18	and	and	CCONJ
ajst-18693	92	19	application	application	NOUN
ajst-18693	92	20	of	of	ADP
ajst-18693	92	21	particle	particle	NOUN
ajst-18693	92	22	image	image	NOUN
ajst-18693	92	23	velocity	velocity	NOUN
ajst-18693	92	24	measurement	measurement	NOUN
ajst-18693	92	25	technology	technology	NOUN
ajst-18693	92	26	in	in	ADP
ajst-18693	92	27	ship	ship	NOUN
ajst-18693	92	28	field	field	NOUN
ajst-18693	93	1	[	[	X
ajst-18693	93	2	j	j	X
ajst-18693	93	3	]	]	X
ajst-18693	93	4	.	.	PUNCT
ajst-18693	94	1	chinese	chinese	ADJ
ajst-18693	94	2	ship	ship	NOUN
ajst-18693	94	3	research,2021,16(06):8491	research,2021,16(06):8491	NOUN
ajst-18693	94	4	+	+	NOUN
ajst-18693	94	5	150	150	NUM
ajst-18693	94	6	.	.	PUNCT
ajst-18693	95	1	[	[	X
ajst-18693	95	2	5	5	NUM
ajst-18693	95	3	]	]	X
ajst-18693	95	4	yao	yao	PROPN
ajst-18693	95	5	hongbing	hongbing	NOUN
ajst-18693	95	6	,	,	PUNCT
ajst-18693	95	7	huang	huang	PROPN
ajst-18693	95	8	yin	yin	PROPN
ajst-18693	95	9	,	,	PUNCT
ajst-18693	95	10	bian	bian	PROPN
ajst-18693	95	11	jinwen	jinwen	PROPN
ajst-18693	95	12	et	et	PROPN
ajst-18693	95	13	al	al	PROPN
ajst-18693	95	14	.	.	PUNCT
ajst-18693	95	15	imaging	imaging	NOUN
ajst-18693	95	16	processing	processing	NOUN
ajst-18693	95	17	and	and	CCONJ
ajst-18693	95	18	calibration	calibration	NOUN
ajst-18693	95	19	of	of	ADP
ajst-18693	95	20	surface	surface	NOUN
ajst-18693	95	21	vessel	vessel	NOUN
ajst-18693	96	1	[	[	X
ajst-18693	96	2	j	j	X
ajst-18693	96	3	]	]	X
ajst-18693	96	4	.	.	PUNCT
ajst-18693	97	1	advances	advance	NOUN
ajst-18693	97	2	in	in	ADP
ajst-18693	97	3	laser	laser	NOUN
ajst-18693	97	4	and	and	CCONJ
ajst-18693	97	5	optoelectronics,2018,55(08):255	optoelectronics,2018,55(08):255	NOUN
ajst-18693	97	6	-	-	PUNCT
ajst-18693	97	7	260	260	NUM
ajst-18693	97	8	.	.	PUNCT