id	sid	tid	token	lemma	pos
iajs-97	1	1	microsoft	microsoft	PROPN
iajs-97	1	2	word	word	NOUN
iajs-97	1	3	18	18	NUM
iajs-97	1	4	-	-	SYM
iajs-97	1	5	28	28	NUM
iajs-97	1	6	18	18	NUM
iajs-97	1	7	|	|	NOUN
iajs-97	1	8	physics	physics	NOUN
iajs-97	1	9	2015	2015	NUM
iajs-97	1	10	)	)	PUNCT
iajs-97	1	11	عام	عام	ADP
iajs-97	1	12	3(العدد	3(العدد	NUM
iajs-97	1	13	28المجلد	28المجلد	NUM
iajs-97	1	14	مجلة	مجلة	NOUN
iajs-97	1	15	إبن	إبن	VERB
iajs-97	1	16	الهيثم	الهيثم	ADJ
iajs-97	1	17	للعلوم	للعلوم	NOUN
iajs-97	1	18	الصرفة	الصرفة	NOUN
iajs-97	2	1	و	و	PRON
iajs-97	2	2	التطبيقية	التطبيقية	ADJ
iajs-97	2	3	ibn	ibn	PROPN
iajs-97	2	4	al	al	PROPN
iajs-97	2	5	-	-	PUNCT
iajs-97	2	6	haitham	haitham	PROPN
iajs-97	2	7	j.	j.	PROPN
iajs-97	2	8	for	for	ADP
iajs-97	2	9	pure	pure	PROPN
iajs-97	2	10	&	&	CCONJ
iajs-97	2	11	appl	appl	PROPN
iajs-97	2	12	.	.	PUNCT
iajs-97	3	1	sci	sci	PROPN
iajs-97	3	2	.	.	PUNCT
iajs-97	3	3	vol	vol	NOUN
iajs-97	3	4	.	.	PROPN
iajs-97	4	1	28	28	NUM
iajs-97	4	2	(	(	PUNCT
iajs-97	4	3	3	3	NUM
iajs-97	4	4	)	)	PUNCT
iajs-97	4	5	2015	2015	NUM
iajs-97	4	6	images	image	NOUN
iajs-97	4	7	segmentation	segmentation	NOUN
iajs-97	4	8	based	base	VERB
iajs-97	4	9	on	on	ADP
iajs-97	4	10	fast	fast	ADJ
iajs-97	4	11	otsu	otsu	NOUN
iajs-97	4	12	method	method	NOUN
iajs-97	4	13	implementing	implement	VERB
iajs-97	4	14	on	on	ADP
iajs-97	4	15	various	various	ADJ
iajs-97	4	16	edge	edge	NOUN
iajs-97	4	17	detection	detection	NOUN
iajs-97	4	18	operators	operator	NOUN
iajs-97	4	19	hameed	hameed	PROPN
iajs-97	4	20	m.	m.	PROPN
iajs-97	4	21	abdul	abdul	PROPN
iajs-97	4	22	jabar	jabar	PROPN
iajs-97	4	23	amal	amal	PROPN
iajs-97	4	24	j.	j.	PROPN
iajs-97	4	25	hatem	hatem	PROPN
iajs-97	4	26	taghreed	taghreed	PROPN
iajs-97	4	27	a.	a.	PROPN
iajs-97	4	28	naji	naji	PROPN
iajs-97	4	29	dept	dept	PROPN
iajs-97	4	30	.	.	PROPN
iajs-97	4	31	of	of	ADP
iajs-97	4	32	physics	physics	PROPN
iajs-97	4	33	,	,	PUNCT
iajs-97	4	34	college	college	NOUN
iajs-97	4	35	of	of	ADP
iajs-97	4	36	education	education	NOUN
iajs-97	4	37	for	for	ADP
iajs-97	4	38	pure	pure	ADJ
iajs-97	4	39	science	science	NOUN
iajs-97	4	40	ibn	ibn	PROPN
iajs-97	4	41	al	al	PROPN
iajs-97	4	42	-	-	PUNCT
iajs-97	4	43	haitham	haitham	PROPN
iajs-97	4	44	,	,	PUNCT
iajs-97	4	45	university	university	PROPN
iajs-97	4	46	of	of	ADP
iajs-97	4	47	baghdad	baghdad	PROPN
iajs-97	4	48	received	receive	VERB
iajs-97	4	49	in	in	ADP
iajs-97	4	50	:	:	PUNCT
iajs-97	4	51	3	3	NUM
iajs-97	4	52	may	may	PROPN
iajs-97	4	53	2015	2015	NUM
iajs-97	4	54	,	,	PUNCT
iajs-97	4	55	accepted	accept	VERB
iajs-97	4	56	in	in	ADP
iajs-97	4	57	:	:	PUNCT
iajs-97	4	58	30	30	NUM
iajs-97	4	59	june	june	PROPN
iajs-97	4	60	2015	2015	NUM
iajs-97	4	61	abstract	abstract	NOUN
iajs-97	4	62	the	the	DET
iajs-97	4	63	present	present	ADJ
iajs-97	4	64	work	work	NOUN
iajs-97	4	65	aims	aim	VERB
iajs-97	4	66	to	to	PART
iajs-97	4	67	study	study	VERB
iajs-97	4	68	the	the	DET
iajs-97	4	69	effect	effect	NOUN
iajs-97	4	70	of	of	ADP
iajs-97	4	71	using	use	VERB
iajs-97	4	72	an	an	DET
iajs-97	4	73	automatic	automatic	ADJ
iajs-97	4	74	thresholding	thresholding	NOUN
iajs-97	4	75	technique	technique	NOUN
iajs-97	4	76	to	to	PART
iajs-97	4	77	convert	convert	VERB
iajs-97	4	78	the	the	DET
iajs-97	4	79	features	feature	NOUN
iajs-97	4	80	edges	edge	NOUN
iajs-97	4	81	of	of	ADP
iajs-97	4	82	the	the	DET
iajs-97	4	83	images	image	NOUN
iajs-97	4	84	to	to	ADP
iajs-97	4	85	binary	binary	ADJ
iajs-97	4	86	images	image	NOUN
iajs-97	4	87	in	in	ADP
iajs-97	4	88	order	order	NOUN
iajs-97	4	89	to	to	PART
iajs-97	4	90	split	split	VERB
iajs-97	4	91	the	the	DET
iajs-97	4	92	object	object	NOUN
iajs-97	4	93	from	from	ADP
iajs-97	4	94	its	its	PRON
iajs-97	4	95	background	background	NOUN
iajs-97	4	96	,	,	PUNCT
iajs-97	4	97	where	where	SCONJ
iajs-97	4	98	the	the	PRON
iajs-97	4	99	features	feature	NOUN
iajs-97	4	100	edges	edge	NOUN
iajs-97	4	101	of	of	ADP
iajs-97	4	102	the	the	DET
iajs-97	4	103	sampled	sample	VERB
iajs-97	4	104	images	image	NOUN
iajs-97	4	105	obtained	obtain	VERB
iajs-97	4	106	from	from	ADP
iajs-97	4	107	first	first	ADJ
iajs-97	4	108	-	-	PUNCT
iajs-97	4	109	order	order	NOUN
iajs-97	4	110	edge	edge	NOUN
iajs-97	4	111	detection	detection	NOUN
iajs-97	4	112	operators	operator	NOUN
iajs-97	4	113	(	(	PUNCT
iajs-97	4	114	roberts	roberts	PROPN
iajs-97	4	115	,	,	PUNCT
iajs-97	4	116	prewitt	prewitt	PROPN
iajs-97	4	117	and	and	CCONJ
iajs-97	4	118	sobel	sobel	NOUN
iajs-97	4	119	)	)	PUNCT
iajs-97	4	120	and	and	CCONJ
iajs-97	4	121	second	second	ADJ
iajs-97	4	122	-	-	PUNCT
iajs-97	4	123	order	order	NOUN
iajs-97	4	124	edge	edge	NOUN
iajs-97	4	125	detection	detection	NOUN
iajs-97	4	126	operators	operator	NOUN
iajs-97	4	127	(	(	PUNCT
iajs-97	4	128	laplacian	laplacian	ADJ
iajs-97	4	129	operators	operator	NOUN
iajs-97	4	130	)	)	PUNCT
iajs-97	4	131	.	.	PUNCT
iajs-97	5	1	the	the	DET
iajs-97	5	2	optimum	optimum	ADJ
iajs-97	5	3	automatic	automatic	ADJ
iajs-97	5	4	threshold	threshold	NOUN
iajs-97	5	5	are	be	AUX
iajs-97	5	6	calculated	calculate	VERB
iajs-97	5	7	using	use	VERB
iajs-97	5	8	fast	fast	ADJ
iajs-97	5	9	otsu	otsu	NOUN
iajs-97	5	10	method	method	NOUN
iajs-97	5	11	.	.	PUNCT
iajs-97	6	1	the	the	DET
iajs-97	6	2	study	study	NOUN
iajs-97	6	3	is	be	AUX
iajs-97	6	4	applied	apply	VERB
iajs-97	6	5	on	on	ADP
iajs-97	6	6	a	a	DET
iajs-97	6	7	personal	personal	ADJ
iajs-97	6	8	image	image	NOUN
iajs-97	6	9	(	(	PUNCT
iajs-97	6	10	roben	roben	PROPN
iajs-97	6	11	)	)	PUNCT
iajs-97	6	12	and	and	CCONJ
iajs-97	6	13	a	a	DET
iajs-97	6	14	satellite	satellite	NOUN
iajs-97	6	15	image	image	NOUN
iajs-97	6	16	to	to	PART
iajs-97	6	17	study	study	VERB
iajs-97	6	18	the	the	DET
iajs-97	6	19	compatibility	compatibility	NOUN
iajs-97	6	20	of	of	ADP
iajs-97	6	21	this	this	DET
iajs-97	6	22	procedure	procedure	NOUN
iajs-97	6	23	with	with	ADP
iajs-97	6	24	two	two	NUM
iajs-97	6	25	different	different	ADJ
iajs-97	6	26	kinds	kind	NOUN
iajs-97	6	27	of	of	ADP
iajs-97	6	28	images	image	NOUN
iajs-97	6	29	.	.	PUNCT
iajs-97	7	1	the	the	DET
iajs-97	7	2	obtained	obtain	VERB
iajs-97	7	3	results	result	NOUN
iajs-97	7	4	are	be	AUX
iajs-97	7	5	discussed	discuss	VERB
iajs-97	7	6	.	.	PUNCT
iajs-97	8	1	keywords	keyword	NOUN
iajs-97	8	2	:	:	PUNCT
iajs-97	8	3	edge	edge	NOUN
iajs-97	8	4	detection	detection	NOUN
iajs-97	8	5	,	,	PUNCT
iajs-97	8	6	image	image	NOUN
iajs-97	8	7	segmentation	segmentation	NOUN
iajs-97	8	8	,	,	PUNCT
iajs-97	8	9	and	and	CCONJ
iajs-97	8	10	fast	fast	ADJ
iajs-97	8	11	otsu	otsu	NOUN
iajs-97	8	12	method	method	NOUN
iajs-97	8	13	.	.	PUNCT
iajs-97	9	1	19	19	NUM
iajs-97	9	2	|	|	ADJ
iajs-97	9	3	physics	physics	NOUN
iajs-97	9	4	2015	2015	NUM
iajs-97	9	5	)	)	PUNCT
iajs-97	9	6	عام	عام	ADP
iajs-97	9	7	3(العدد	3(العدد	NUM
iajs-97	9	8	28المجلد	28المجلد	NUM
iajs-97	9	9	مجلة	مجلة	NOUN
iajs-97	9	10	إبن	إبن	VERB
iajs-97	9	11	الهيثم	الهيثم	ADJ
iajs-97	9	12	للعلوم	للعلوم	NOUN
iajs-97	9	13	الصرفة	الصرفة	NOUN
iajs-97	10	1	و	و	PRON
iajs-97	10	2	التطبيقية	التطبيقية	ADJ
iajs-97	10	3	ibn	ibn	PROPN
iajs-97	10	4	al	al	PROPN
iajs-97	10	5	-	-	PUNCT
iajs-97	10	6	haitham	haitham	PROPN
iajs-97	10	7	j.	j.	PROPN
iajs-97	10	8	for	for	ADP
iajs-97	10	9	pure	pure	PROPN
iajs-97	10	10	&	&	CCONJ
iajs-97	10	11	appl	appl	PROPN
iajs-97	10	12	.	.	PUNCT
iajs-97	11	1	sci	sci	PROPN
iajs-97	11	2	.	.	PUNCT
iajs-97	11	3	vol	vol	NOUN
iajs-97	11	4	.	.	PROPN
iajs-97	12	1	28	28	NUM
iajs-97	12	2	(	(	PUNCT
iajs-97	12	3	3	3	NUM
iajs-97	12	4	)	)	SYM
iajs-97	12	5	2015	2015	NUM
iajs-97	12	6	introduction	introduction	NOUN
iajs-97	12	7	image	image	NOUN
iajs-97	12	8	segmentation	segmentation	NOUN
iajs-97	12	9	plays	play	VERB
iajs-97	12	10	an	an	DET
iajs-97	12	11	important	important	ADJ
iajs-97	12	12	role	role	NOUN
iajs-97	12	13	in	in	ADP
iajs-97	12	14	image	image	NOUN
iajs-97	12	15	analysis	analysis	NOUN
iajs-97	12	16	and	and	CCONJ
iajs-97	12	17	computer	computer	NOUN
iajs-97	12	18	vision	vision	NOUN
iajs-97	12	19	systems	system	NOUN
iajs-97	12	20	.	.	PUNCT
iajs-97	13	1	however	however	ADV
iajs-97	13	2	,	,	PUNCT
iajs-97	13	3	it	it	PRON
iajs-97	13	4	is	be	AUX
iajs-97	13	5	still	still	ADV
iajs-97	13	6	considered	consider	VERB
iajs-97	13	7	being	be	AUX
iajs-97	13	8	one	one	NUM
iajs-97	13	9	of	of	ADP
iajs-97	13	10	the	the	DET
iajs-97	13	11	most	most	ADV
iajs-97	13	12	difficult	difficult	ADJ
iajs-97	13	13	and	and	CCONJ
iajs-97	13	14	challenging	challenging	ADJ
iajs-97	13	15	tasks	task	NOUN
iajs-97	13	16	in	in	ADP
iajs-97	13	17	image	image	NOUN
iajs-97	13	18	processing	processing	NOUN
iajs-97	13	19	and	and	CCONJ
iajs-97	13	20	object	object	NOUN
iajs-97	13	21	recognition	recognition	NOUN
iajs-97	13	22	,	,	PUNCT
iajs-97	13	23	and	and	CCONJ
iajs-97	13	24	determines	determine	VERB
iajs-97	13	25	the	the	DET
iajs-97	13	26	quality	quality	NOUN
iajs-97	13	27	of	of	ADP
iajs-97	13	28	results	result	NOUN
iajs-97	13	29	of	of	ADP
iajs-97	13	30	the	the	DET
iajs-97	13	31	image	image	NOUN
iajs-97	13	32	analysis	analysis	NOUN
iajs-97	13	33	.	.	PUNCT
iajs-97	14	1	it	it	PRON
iajs-97	14	2	is	be	AUX
iajs-97	14	3	the	the	DET
iajs-97	14	4	process	process	NOUN
iajs-97	14	5	of	of	ADP
iajs-97	14	6	dividing	divide	VERB
iajs-97	14	7	an	an	DET
iajs-97	14	8	image	image	NOUN
iajs-97	14	9	into	into	ADP
iajs-97	14	10	regions	region	NOUN
iajs-97	14	11	according	accord	VERB
iajs-97	14	12	to	to	ADP
iajs-97	14	13	its	its	PRON
iajs-97	14	14	characteristic	characteristic	ADJ
iajs-97	14	15	e.g.	e.g.	NOUN
iajs-97	14	16	,	,	PUNCT
iajs-97	14	17	color	color	NOUN
iajs-97	14	18	and	and	CCONJ
iajs-97	14	19	objects	object	NOUN
iajs-97	14	20	present	present	ADJ
iajs-97	14	21	in	in	ADP
iajs-97	14	22	the	the	DET
iajs-97	14	23	image	image	NOUN
iajs-97	14	24	.	.	PUNCT
iajs-97	15	1	these	these	DET
iajs-97	15	2	regions	region	NOUN
iajs-97	15	3	are	be	AUX
iajs-97	15	4	sets	set	NOUN
iajs-97	15	5	of	of	ADP
iajs-97	15	6	pixels	pixel	NOUN
iajs-97	15	7	and	and	CCONJ
iajs-97	15	8	have	have	VERB
iajs-97	15	9	some	some	DET
iajs-97	15	10	meaningful	meaningful	ADJ
iajs-97	15	11	information	information	NOUN
iajs-97	15	12	about	about	ADP
iajs-97	15	13	object	object	NOUN
iajs-97	15	14	.	.	PUNCT
iajs-97	16	1	as	as	ADP
iajs-97	16	2	a	a	DET
iajs-97	16	3	result	result	NOUN
iajs-97	16	4	of	of	ADP
iajs-97	16	5	image	image	NOUN
iajs-97	16	6	segmentation	segmentation	NOUN
iajs-97	16	7	more	more	ADV
iajs-97	16	8	meaningful	meaningful	ADJ
iajs-97	16	9	image	image	NOUN
iajs-97	16	10	is	be	AUX
iajs-97	16	11	obtained	obtain	VERB
iajs-97	16	12	,	,	PUNCT
iajs-97	16	13	that	that	PRON
iajs-97	16	14	is	be	AUX
iajs-97	16	15	easier	easy	ADJ
iajs-97	16	16	to	to	PART
iajs-97	16	17	understand	understand	VERB
iajs-97	16	18	and	and	CCONJ
iajs-97	16	19	easier	easy	ADJ
iajs-97	16	20	to	to	PART
iajs-97	16	21	analyze	analyze	VERB
iajs-97	16	22	[	[	X
iajs-97	16	23	1	1	NUM
iajs-97	16	24	&	&	CCONJ
iajs-97	16	25	2	2	NUM
iajs-97	16	26	]	]	PUNCT
iajs-97	16	27	.segmentation	.segmentation	NOUN
iajs-97	16	28	can	can	AUX
iajs-97	16	29	also	also	ADV
iajs-97	16	30	be	be	AUX
iajs-97	16	31	obtained	obtain	VERB
iajs-97	16	32	through	through	ADP
iajs-97	16	33	detection	detection	NOUN
iajs-97	16	34	of	of	ADP
iajs-97	16	35	edges	edge	NOUN
iajs-97	16	36	of	of	ADP
iajs-97	16	37	various	various	ADJ
iajs-97	16	38	regions	region	NOUN
iajs-97	16	39	,	,	PUNCT
iajs-97	16	40	which	which	PRON
iajs-97	16	41	normally	normally	ADV
iajs-97	16	42	tries	try	VERB
iajs-97	16	43	to	to	PART
iajs-97	16	44	locate	locate	VERB
iajs-97	16	45	points	point	NOUN
iajs-97	16	46	of	of	ADP
iajs-97	16	47	abrupt	abrupt	ADJ
iajs-97	16	48	changes	change	NOUN
iajs-97	16	49	in	in	ADP
iajs-97	16	50	gray	gray	ADJ
iajs-97	16	51	level	level	NOUN
iajs-97	16	52	intensity	intensity	NOUN
iajs-97	16	53	values	value	NOUN
iajs-97	16	54	[	[	X
iajs-97	16	55	3	3	NUM
iajs-97	16	56	]	]	PUNCT
iajs-97	16	57	.	.	PUNCT
iajs-97	17	1	edge	edge	NOUN
iajs-97	17	2	detection	detection	NOUN
iajs-97	17	3	is	be	AUX
iajs-97	17	4	an	an	DET
iajs-97	17	5	important	important	ADJ
iajs-97	17	6	part	part	NOUN
iajs-97	17	7	of	of	ADP
iajs-97	17	8	the	the	DET
iajs-97	17	9	digital	digital	ADJ
iajs-97	17	10	image	image	NOUN
iajs-97	17	11	processing	processing	NOUN
iajs-97	17	12	.	.	PUNCT
iajs-97	18	1	the	the	DET
iajs-97	18	2	edge	edge	NOUN
iajs-97	18	3	is	be	AUX
iajs-97	18	4	the	the	DET
iajs-97	18	5	set	set	NOUN
iajs-97	18	6	of	of	ADP
iajs-97	18	7	the	the	DET
iajs-97	18	8	pixel	pixel	NOUN
iajs-97	18	9	,	,	PUNCT
iajs-97	18	10	whose	whose	DET
iajs-97	18	11	surrounding	surround	VERB
iajs-97	18	12	gray	gray	NOUN
iajs-97	18	13	is	be	AUX
iajs-97	18	14	rapidly	rapidly	ADV
iajs-97	18	15	changing	change	VERB
iajs-97	18	16	.	.	PUNCT
iajs-97	19	1	the	the	DET
iajs-97	19	2	internal	internal	ADJ
iajs-97	19	3	characteristics	characteristic	NOUN
iajs-97	19	4	of	of	ADP
iajs-97	19	5	the	the	DET
iajs-97	19	6	edge	edge	NOUN
iajs-97	19	7	-	-	PUNCT
iajs-97	19	8	dividing	divide	VERB
iajs-97	19	9	area	area	NOUN
iajs-97	19	10	are	be	AUX
iajs-97	19	11	the	the	DET
iajs-97	19	12	same	same	ADJ
iajs-97	19	13	,	,	PUNCT
iajs-97	19	14	while	while	SCONJ
iajs-97	19	15	different	different	ADJ
iajs-97	19	16	areas	area	NOUN
iajs-97	19	17	have	have	VERB
iajs-97	19	18	different	different	ADJ
iajs-97	19	19	characteristics	characteristic	NOUN
iajs-97	19	20	.	.	PUNCT
iajs-97	20	1	the	the	DET
iajs-97	20	2	edge	edge	NOUN
iajs-97	20	3	is	be	AUX
iajs-97	20	4	the	the	DET
iajs-97	20	5	basic	basic	ADJ
iajs-97	20	6	characteristics	characteristic	NOUN
iajs-97	20	7	of	of	ADP
iajs-97	20	8	the	the	DET
iajs-97	20	9	image	image	NOUN
iajs-97	20	10	.	.	PUNCT
iajs-97	21	1	there	there	PRON
iajs-97	21	2	is	be	VERB
iajs-97	21	3	a	a	DET
iajs-97	21	4	lot	lot	NOUN
iajs-97	21	5	of	of	ADP
iajs-97	21	6	information	information	NOUN
iajs-97	21	7	of	of	ADP
iajs-97	21	8	the	the	DET
iajs-97	21	9	image	image	NOUN
iajs-97	21	10	in	in	ADP
iajs-97	21	11	the	the	DET
iajs-97	21	12	edge	edge	NOUN
iajs-97	21	13	.	.	PUNCT
iajs-97	22	1	edge	edge	NOUN
iajs-97	22	2	detection	detection	NOUN
iajs-97	22	3	is	be	AUX
iajs-97	22	4	to	to	PART
iajs-97	22	5	extract	extract	VERB
iajs-97	22	6	the	the	DET
iajs-97	22	7	characteristics	characteristic	NOUN
iajs-97	22	8	of	of	ADP
iajs-97	22	9	discrete	discrete	ADJ
iajs-97	22	10	part	part	NOUN
iajs-97	22	11	by	by	ADP
iajs-97	22	12	the	the	DET
iajs-97	22	13	difference	difference	NOUN
iajs-97	22	14	in	in	ADP
iajs-97	22	15	the	the	DET
iajs-97	22	16	image	image	NOUN
iajs-97	22	17	characteristics	characteristic	NOUN
iajs-97	22	18	of	of	ADP
iajs-97	22	19	the	the	DET
iajs-97	22	20	object	object	NOUN
iajs-97	22	21	,	,	PUNCT
iajs-97	22	22	and	and	CCONJ
iajs-97	22	23	then	then	ADV
iajs-97	22	24	to	to	PART
iajs-97	22	25	determine	determine	VERB
iajs-97	22	26	the	the	DET
iajs-97	22	27	image	image	NOUN
iajs-97	22	28	area	area	NOUN
iajs-97	22	29	according	accord	VERB
iajs-97	22	30	to	to	ADP
iajs-97	22	31	the	the	DET
iajs-97	22	32	closed	closed	ADJ
iajs-97	22	33	edge	edge	NOUN
iajs-97	22	34	.	.	PUNCT
iajs-97	23	1	edge	edge	NOUN
iajs-97	23	2	detection	detection	NOUN
iajs-97	23	3	is	be	AUX
iajs-97	23	4	widely	widely	ADV
iajs-97	23	5	used	use	VERB
iajs-97	23	6	in	in	ADP
iajs-97	23	7	computer	computer	NOUN
iajs-97	23	8	vision	vision	NOUN
iajs-97	23	9	,	,	PUNCT
iajs-97	23	10	image	image	NOUN
iajs-97	23	11	analysis	analysis	NOUN
iajs-97	23	12	,	,	PUNCT
iajs-97	23	13	etc	etc	X
iajs-97	23	14	…	…	X
iajs-97	24	1	[	[	X
iajs-97	24	2	4	4	NUM
iajs-97	24	3	]	]	PUNCT
iajs-97	24	4	.	.	PUNCT
iajs-97	25	1	otsu	otsu	NOUN
iajs-97	25	2	thresholding	thresholding	NOUN
iajs-97	25	3	method	method	NOUN
iajs-97	25	4	otsu	otsu	NOUN
iajs-97	25	5	's	's	PART
iajs-97	25	6	method	method	NOUN
iajs-97	25	7	is	be	AUX
iajs-97	25	8	one	one	NUM
iajs-97	25	9	of	of	ADP
iajs-97	25	10	thresholding	thresholde	VERB
iajs-97	25	11	methods	method	NOUN
iajs-97	25	12	and	and	CCONJ
iajs-97	25	13	frequently	frequently	ADV
iajs-97	25	14	used	use	VERB
iajs-97	25	15	in	in	ADP
iajs-97	25	16	various	various	ADJ
iajs-97	25	17	field	field	NOUN
iajs-97	25	18	.	.	PUNCT
iajs-97	26	1	this	this	PRON
iajs-97	26	2	is	be	AUX
iajs-97	26	3	used	use	VERB
iajs-97	26	4	to	to	PART
iajs-97	26	5	automatically	automatically	ADV
iajs-97	26	6	perform	perform	VERB
iajs-97	26	7	histogram	histogram	NOUN
iajs-97	26	8	shape	shape	NOUN
iajs-97	26	9	-	-	PUNCT
iajs-97	26	10	based	base	VERB
iajs-97	26	11	image	image	NOUN
iajs-97	26	12	thresholding	thresholding	NOUN
iajs-97	26	13	,	,	PUNCT
iajs-97	26	14	or	or	CCONJ
iajs-97	26	15	the	the	DET
iajs-97	26	16	reduction	reduction	NOUN
iajs-97	26	17	of	of	ADP
iajs-97	26	18	a	a	DET
iajs-97	26	19	gray	gray	ADJ
iajs-97	26	20	level	level	NOUN
iajs-97	26	21	image	image	NOUN
iajs-97	26	22	to	to	ADP
iajs-97	26	23	a	a	DET
iajs-97	26	24	binary	binary	ADJ
iajs-97	26	25	image	image	NOUN
iajs-97	26	26	.	.	PUNCT
iajs-97	27	1	this	this	DET
iajs-97	27	2	method	method	NOUN
iajs-97	27	3	is	be	AUX
iajs-97	27	4	characterized	characterize	VERB
iajs-97	27	5	by	by	ADP
iajs-97	27	6	its	its	PRON
iajs-97	27	7	nonparametric	nonparametric	NOUN
iajs-97	27	8	and	and	CCONJ
iajs-97	27	9	unsupervised	unsupervised	ADJ
iajs-97	27	10	nature	nature	NOUN
iajs-97	27	11	of	of	ADP
iajs-97	27	12	threshold	threshold	NOUN
iajs-97	27	13	selection	selection	NOUN
iajs-97	27	14	by	by	ADP
iajs-97	27	15	the	the	DET
iajs-97	27	16	discriminate	discriminate	ADJ
iajs-97	27	17	measure	measure	NOUN
iajs-97	27	18	of	of	ADP
iajs-97	27	19	separately	separately	ADV
iajs-97	27	20	of	of	ADP
iajs-97	27	21	the	the	DET
iajs-97	27	22	resultant	resultant	NOUN
iajs-97	27	23	classes	class	NOUN
iajs-97	27	24	in	in	ADP
iajs-97	27	25	gray	gray	ADJ
iajs-97	27	26	levels	level	NOUN
iajs-97	27	27	[	[	X
iajs-97	27	28	1	1	NUM
iajs-97	27	29	,	,	PUNCT
iajs-97	27	30	5	5	NUM
iajs-97	27	31	&	&	CCONJ
iajs-97	27	32	6	6	NUM
iajs-97	27	33	]	]	PUNCT
iajs-97	27	34	.	.	PUNCT
iajs-97	28	1	the	the	DET
iajs-97	28	2	basic	basic	ADJ
iajs-97	28	3	idea	idea	NOUN
iajs-97	28	4	for	for	ADP
iajs-97	28	5	otsu	otsu	NOUN
iajs-97	28	6	method	method	NOUN
iajs-97	28	7	is	be	AUX
iajs-97	28	8	to	to	PART
iajs-97	28	9	find	find	VERB
iajs-97	28	10	the	the	DET
iajs-97	28	11	threshold	threshold	NOUN
iajs-97	28	12	that	that	PRON
iajs-97	28	13	minimizes	minimize	VERB
iajs-97	28	14	the	the	DET
iajs-97	28	15	weighted	weighted	ADJ
iajs-97	28	16	within	within	ADP
iajs-97	28	17	-	-	PUNCT
iajs-97	28	18	class	class	NOUN
iajs-97	28	19	variance	variance	NOUN
iajs-97	28	20	.	.	PUNCT
iajs-97	29	1	the	the	DET
iajs-97	29	2	assumptions	assumption	NOUN
iajs-97	29	3	made	make	VERB
iajs-97	29	4	in	in	ADP
iajs-97	29	5	otsu	otsu	NOUN
iajs-97	29	6	's	's	PART
iajs-97	29	7	model	model	NOUN
iajs-97	29	8	are	be	AUX
iajs-97	29	9	[	[	X
iajs-97	29	10	7	7	NUM
iajs-97	29	11	]	]	NOUN
iajs-97	29	12	:	:	PUNCT
iajs-97	29	13	histogram	histogram	NOUN
iajs-97	29	14	(	(	PUNCT
iajs-97	29	15	and	and	CCONJ
iajs-97	29	16	the	the	DET
iajs-97	29	17	image	image	NOUN
iajs-97	29	18	)	)	PUNCT
iajs-97	29	19	is	be	AUX
iajs-97	29	20	bimodal	bimodal	NOUN
iajs-97	29	21	.	.	PUNCT
iajs-97	30	1	there	there	PRON
iajs-97	30	2	is	be	VERB
iajs-97	30	3	no	no	DET
iajs-97	30	4	use	use	NOUN
iajs-97	30	5	of	of	ADP
iajs-97	30	6	spatial	spatial	ADJ
iajs-97	30	7	coherence	coherence	NOUN
iajs-97	30	8	,	,	PUNCT
iajs-97	30	9	nor	nor	CCONJ
iajs-97	30	10	any	any	DET
iajs-97	30	11	other	other	ADJ
iajs-97	30	12	notion	notion	NOUN
iajs-97	30	13	of	of	ADP
iajs-97	30	14	object	object	NOUN
iajs-97	30	15	structure	structure	NOUN
iajs-97	30	16	.	.	PUNCT
iajs-97	31	1	assumes	assume	VERB
iajs-97	31	2	stationary	stationary	ADJ
iajs-97	31	3	statistics	statistic	NOUN
iajs-97	31	4	,	,	PUNCT
iajs-97	31	5	but	but	CCONJ
iajs-97	31	6	can	can	AUX
iajs-97	31	7	be	be	AUX
iajs-97	31	8	modified	modify	VERB
iajs-97	31	9	to	to	PART
iajs-97	31	10	be	be	AUX
iajs-97	31	11	locally	locally	ADV
iajs-97	31	12	adaptive	adaptive	ADJ
iajs-97	31	13	.	.	PUNCT
iajs-97	32	1	assumes	assume	VERB
iajs-97	32	2	uniform	uniform	ADJ
iajs-97	32	3	illumination	illumination	NOUN
iajs-97	32	4	(	(	PUNCT
iajs-97	32	5	implicitly	implicitly	ADV
iajs-97	32	6	)	)	PUNCT
iajs-97	32	7	,	,	PUNCT
iajs-97	32	8	so	so	CCONJ
iajs-97	32	9	the	the	DET
iajs-97	32	10	bimodal	bimodal	NOUN
iajs-97	32	11	brightness	brightness	NOUN
iajs-97	32	12	behavior	behavior	NOUN
iajs-97	32	13	arises	arise	VERB
iajs-97	32	14	from	from	ADP
iajs-97	32	15	object	object	NOUN
iajs-97	32	16	appearance	appearance	NOUN
iajs-97	32	17	differences	difference	NOUN
iajs-97	32	18	only	only	ADV
iajs-97	32	19	.	.	PUNCT
iajs-97	33	1	this	this	DET
iajs-97	33	2	paper	paper	NOUN
iajs-97	33	3	has	have	AUX
iajs-97	33	4	proposed	propose	VERB
iajs-97	33	5	a	a	DET
iajs-97	33	6	method	method	NOUN
iajs-97	33	7	that	that	PRON
iajs-97	33	8	confirms	confirm	VERB
iajs-97	33	9	a	a	DET
iajs-97	33	10	best	good	ADJ
iajs-97	33	11	threshold	threshold	NOUN
iajs-97	33	12	value	value	NOUN
iajs-97	33	13	through	through	ADP
iajs-97	33	14	the	the	DET
iajs-97	33	15	fast	fast	ADJ
iajs-97	33	16	otsu	otsu	NOUN
iajs-97	33	17	method	method	NOUN
iajs-97	33	18	,	,	PUNCT
iajs-97	33	19	which	which	PRON
iajs-97	33	20	is	be	AUX
iajs-97	33	21	used	use	VERB
iajs-97	33	22	with	with	ADP
iajs-97	33	23	four	four	NUM
iajs-97	33	24	operators	operator	NOUN
iajs-97	33	25	(	(	PUNCT
iajs-97	33	26	robert	robert	PROPN
iajs-97	33	27	,	,	PUNCT
iajs-97	33	28	sobel	sobel	PROPN
iajs-97	33	29	,	,	PUNCT
iajs-97	33	30	prewitt	prewitt	PROPN
iajs-97	33	31	and	and	CCONJ
iajs-97	33	32	laplacian	laplacian	ADJ
iajs-97	33	33	)	)	PUNCT
iajs-97	33	34	operators	operator	NOUN
iajs-97	33	35	of	of	ADP
iajs-97	33	36	edge	edge	NOUN
iajs-97	33	37	detection	detection	NOUN
iajs-97	33	38	.	.	PUNCT
iajs-97	34	1	the	the	DET
iajs-97	34	2	operators	operator	NOUN
iajs-97	34	3	of	of	ADP
iajs-97	34	4	the	the	DET
iajs-97	34	5	edge	edge	NOUN
iajs-97	34	6	detection	detection	NOUN
iajs-97	34	7	a	a	DET
iajs-97	34	8	number	number	NOUN
iajs-97	34	9	of	of	ADP
iajs-97	34	10	edge	edge	NOUN
iajs-97	34	11	detectors	detector	NOUN
iajs-97	34	12	of	of	ADP
iajs-97	34	13	first	first	ADJ
iajs-97	34	14	order	order	NOUN
iajs-97	34	15	and	and	CCONJ
iajs-97	34	16	second	second	ADJ
iajs-97	34	17	order	order	NOUN
iajs-97	34	18	derivative	derivative	ADJ
iajs-97	34	19	edge	edge	NOUN
iajs-97	34	20	detectors	detector	NOUN
iajs-97	34	21	as	as	ADP
iajs-97	34	22	robert	robert	PROPN
iajs-97	34	23	,	,	PUNCT
iajs-97	34	24	prewitt	prewitt	PROPN
iajs-97	34	25	,	,	PUNCT
iajs-97	34	26	sobel	sobel	NOUN
iajs-97	34	27	and	and	CCONJ
iajs-97	34	28	laplacian	laplacian	PROPN
iajs-97	34	29	respectively	respectively	ADV
iajs-97	34	30	chosen	choose	VERB
iajs-97	34	31	to	to	PART
iajs-97	34	32	study	study	VERB
iajs-97	34	33	the	the	DET
iajs-97	34	34	effect	effect	NOUN
iajs-97	34	35	of	of	ADP
iajs-97	34	36	the	the	DET
iajs-97	34	37	determination	determination	NOUN
iajs-97	34	38	of	of	ADP
iajs-97	34	39	a	a	DET
iajs-97	34	40	threshold	threshold	NOUN
iajs-97	34	41	depending	depend	VERB
iajs-97	34	42	on	on	ADP
iajs-97	34	43	the	the	DET
iajs-97	34	44	different	different	ADJ
iajs-97	34	45	technique	technique	NOUN
iajs-97	34	46	detectors	detector	NOUN
iajs-97	34	47	.	.	PUNCT
iajs-97	35	1			X
iajs-97	36	1	first	first	ADJ
iajs-97	36	2	order	order	VERB
iajs-97	36	3	derivative	derivative	ADJ
iajs-97	36	4	edge	edge	NOUN
iajs-97	36	5	detection	detection	NOUN
iajs-97	36	6	there	there	PRON
iajs-97	36	7	are	be	VERB
iajs-97	36	8	two	two	NUM
iajs-97	36	9	fundamental	fundamental	ADJ
iajs-97	36	10	methods	method	NOUN
iajs-97	36	11	for	for	ADP
iajs-97	36	12	generating	generate	VERB
iajs-97	36	13	first	first	ADJ
iajs-97	36	14	-	-	PUNCT
iajs-97	36	15	order	order	NOUN
iajs-97	36	16	derivative	derivative	ADJ
iajs-97	36	17	edge	edge	NOUN
iajs-97	36	18	gradients	gradient	NOUN
iajs-97	36	19	.	.	PUNCT
iajs-97	37	1	the	the	DET
iajs-97	37	2	first	first	ADJ
iajs-97	37	3	method	method	NOUN
iajs-97	37	4	involves	involve	VERB
iajs-97	37	5	generation	generation	NOUN
iajs-97	37	6	of	of	ADP
iajs-97	37	7	gradients	gradient	NOUN
iajs-97	37	8	in	in	ADP
iajs-97	37	9	two	two	NUM
iajs-97	37	10	orthogonal	orthogonal	ADJ
iajs-97	37	11	directions	direction	NOUN
iajs-97	37	12	in	in	ADP
iajs-97	37	13	an	an	DET
iajs-97	37	14	image	image	NOUN
iajs-97	37	15	;	;	PUNCT
iajs-97	37	16	while	while	SCONJ
iajs-97	37	17	the	the	DET
iajs-97	37	18	second	second	ADJ
iajs-97	37	19	utilizes	utilize	VERB
iajs-97	37	20	a	a	DET
iajs-97	37	21	set	set	NOUN
iajs-97	37	22	of	of	ADP
iajs-97	37	23	directional	directional	ADJ
iajs-97	37	24	derivatives	derivative	NOUN
iajs-97	37	25	.	.	PUNCT
iajs-97	38	1	20	20	NUM
iajs-97	38	2	|	|	ADV
iajs-97	38	3	physics	physics	NOUN
iajs-97	38	4	2015	2015	NUM
iajs-97	38	5	)	)	PUNCT
iajs-97	38	6	عام	عام	ADP
iajs-97	38	7	3(العدد	3(العدد	NUM
iajs-97	38	8	28المجلد	28المجلد	NUM
iajs-97	38	9	مجلة	مجلة	NOUN
iajs-97	38	10	إبن	إبن	VERB
iajs-97	38	11	الهيثم	الهيثم	ADJ
iajs-97	38	12	للعلوم	للعلوم	NOUN
iajs-97	38	13	الصرفة	الصرفة	NOUN
iajs-97	39	1	و	و	PRON
iajs-97	39	2	التطبيقية	التطبيقية	ADJ
iajs-97	39	3	ibn	ibn	PROPN
iajs-97	39	4	al	al	PROPN
iajs-97	39	5	-	-	PUNCT
iajs-97	39	6	haitham	haitham	PROPN
iajs-97	39	7	j.	j.	PROPN
iajs-97	39	8	for	for	ADP
iajs-97	39	9	pure	pure	PROPN
iajs-97	39	10	&	&	CCONJ
iajs-97	39	11	appl	appl	PROPN
iajs-97	39	12	.	.	PUNCT
iajs-97	40	1	sci	sci	PROPN
iajs-97	40	2	.	.	PUNCT
iajs-97	40	3	vol	vol	NOUN
iajs-97	40	4	.	.	PROPN
iajs-97	41	1	28	28	NUM
iajs-97	41	2	(	(	PUNCT
iajs-97	41	3	3	3	NUM
iajs-97	41	4	)	)	PUNCT
iajs-97	41	5	2015	2015	NUM
iajs-97	41	6	an	an	DET
iajs-97	41	7	edge	edge	NOUN
iajs-97	41	8	in	in	ADP
iajs-97	41	9	a	a	DET
iajs-97	41	10	continuous	continuous	ADJ
iajs-97	41	11	domain	domain	NOUN
iajs-97	41	12	edge	edge	NOUN
iajs-97	41	13	segment	segment	NOUN
iajs-97	41	14	i(x	i(x	PROPN
iajs-97	41	15	,	,	PUNCT
iajs-97	41	16	y	y	PROPN
iajs-97	41	17	)	)	PUNCT
iajs-97	41	18	can	can	AUX
iajs-97	41	19	be	be	AUX
iajs-97	41	20	detected	detect	VERB
iajs-97	41	21	by	by	ADP
iajs-97	41	22	forming	form	VERB
iajs-97	41	23	the	the	DET
iajs-97	41	24	continuous	continuous	ADJ
iajs-97	41	25	one	one	NUM
iajs-97	41	26	-	-	PUNCT
iajs-97	41	27	dimensional	dimensional	ADJ
iajs-97	41	28	gradient	gradient	NOUN
iajs-97	41	29	g(x	g(x	NOUN
iajs-97	41	30	,	,	PUNCT
iajs-97	41	31	y	y	NOUN
iajs-97	41	32	)	)	PUNCT
iajs-97	41	33	.	.	PUNCT
iajs-97	42	1	if	if	SCONJ
iajs-97	42	2	the	the	DET
iajs-97	42	3	gradient	gradient	NOUN
iajs-97	42	4	is	be	AUX
iajs-97	42	5	sufficiently	sufficiently	ADV
iajs-97	42	6	large	large	ADJ
iajs-97	42	7	above	above	ADP
iajs-97	42	8	some	some	DET
iajs-97	42	9	threshold	threshold	NOUN
iajs-97	42	10	value	value	NOUN
iajs-97	42	11	,	,	PUNCT
iajs-97	42	12	an	an	DET
iajs-97	42	13	edge	edge	NOUN
iajs-97	42	14	is	be	AUX
iajs-97	42	15	deemed	deem	VERB
iajs-97	42	16	present	present	ADJ
iajs-97	42	17	.	.	PUNCT
iajs-97	43	1	the	the	DET
iajs-97	43	2	gradient	gradient	NOUN
iajs-97	43	3	along	along	ADP
iajs-97	43	4	the	the	DET
iajs-97	43	5	line	line	NOUN
iajs-97	43	6	normal	normal	ADJ
iajs-97	43	7	to	to	ADP
iajs-97	43	8	the	the	DET
iajs-97	43	9	edge	edge	NOUN
iajs-97	43	10	slope	slope	NOUN
iajs-97	43	11	can	can	AUX
iajs-97	43	12	be	be	AUX
iajs-97	43	13	computed	compute	VERB
iajs-97	43	14	in	in	ADP
iajs-97	43	15	terms	term	NOUN
iajs-97	43	16	of	of	ADP
iajs-97	43	17	the	the	DET
iajs-97	43	18	derivatives	derivative	NOUN
iajs-97	43	19	along	along	ADP
iajs-97	43	20	orthogonal	orthogonal	ADJ
iajs-97	43	21	axes	axis	NOUN
iajs-97	43	22	according	accord	VERB
iajs-97	43	23	the	the	DET
iajs-97	43	24	following	following	NOUN
iajs-97	43	25	[	[	X
iajs-97	43	26	8	8	NUM
iajs-97	43	27	]	]	PUNCT
iajs-97	43	28	:	:	PUNCT
iajs-97	43	29	,	,	PUNCT
iajs-97	43	30	,	,	PUNCT
iajs-97	43	31	,	,	PUNCT
iajs-97	43	32	,	,	PUNCT
iajs-97	43	33	,	,	PUNCT
iajs-97	43	34	…	…	PUNCT
iajs-97	43	35	…	…	PUNCT
iajs-97	43	36	..	..	PUNCT
iajs-97	43	37	(	(	PUNCT
iajs-97	43	38	1	1	X
iajs-97	43	39	)	)	PUNCT
iajs-97	43	40	the	the	DET
iajs-97	43	41	row	row	NOUN
iajs-97	43	42	and	and	CCONJ
iajs-97	43	43	column	column	NOUN
iajs-97	43	44	gradients	gradient	NOUN
iajs-97	43	45	can	can	AUX
iajs-97	43	46	be	be	AUX
iajs-97	43	47	computed	compute	VERB
iajs-97	43	48	by	by	ADP
iajs-97	43	49	the	the	DET
iajs-97	43	50	convolution	convolution	NOUN
iajs-97	43	51	relationships	relationship	NOUN
iajs-97	43	52	:	:	PUNCT
iajs-97	43	53	x	x	X
iajs-97	43	54	,	,	PUNCT
iajs-97	43	55	y	y	PROPN
iajs-97	43	56	,	,	PUNCT
iajs-97	43	57	⊗	⊗	PROPN
iajs-97	43	58	,	,	PUNCT
iajs-97	43	59	…	…	PUNCT
iajs-97	43	60	…	…	PUNCT
iajs-97	43	61	…	…	PUNCT
iajs-97	43	62	…	…	PUNCT
iajs-97	43	63	..	..	PUNCT
iajs-97	43	64	(	(	PUNCT
iajs-97	43	65	2	2	X
iajs-97	43	66	)	)	PUNCT
iajs-97	43	67	x	x	NOUN
iajs-97	43	68	,	,	PUNCT
iajs-97	43	69	y	y	PROPN
iajs-97	43	70	,	,	PUNCT
iajs-97	43	71	⊗	⊗	PROPN
iajs-97	43	72	,	,	PUNCT
iajs-97	43	73	…	…	PUNCT
iajs-97	43	74	…	…	PUNCT
iajs-97	43	75	…	…	PUNCT
iajs-97	43	76	…	…	PUNCT
iajs-97	43	77	..	..	PUNCT
iajs-97	43	78	(	(	PUNCT
iajs-97	43	79	3	3	X
iajs-97	43	80	)	)	PUNCT
iajs-97	43	81	where	where	SCONJ
iajs-97	43	82	hx(x	hx(x	ADJ
iajs-97	43	83	,	,	PUNCT
iajs-97	43	84	y	y	NOUN
iajs-97	43	85	)	)	PUNCT
iajs-97	43	86	and	and	CCONJ
iajs-97	43	87	hy(x	hy(x	PROPN
iajs-97	43	88	,	,	PUNCT
iajs-97	43	89	y	y	NOUN
iajs-97	43	90	)	)	PUNCT
iajs-97	43	91	are	be	AUX
iajs-97	43	92	(	(	PUNCT
iajs-97	43	93	3	3	NUM
iajs-97	43	94	×	×	NOUN
iajs-97	43	95	3	3	NUM
iajs-97	43	96	)	)	PUNCT
iajs-97	43	97	row	row	NOUN
iajs-97	43	98	and	and	CCONJ
iajs-97	43	99	column	column	NOUN
iajs-97	43	100	mask	mask	VERB
iajs-97	43	101	impulse	impulse	ADJ
iajs-97	43	102	response	response	NOUN
iajs-97	43	103	arrays	array	VERB
iajs-97	43	104	.	.	PUNCT
iajs-97	44	1	the	the	DET
iajs-97	44	2	edge	edge	NOUN
iajs-97	44	3	magnitude	magnitude	NOUN
iajs-97	44	4	and	and	CCONJ
iajs-97	44	5	edge	edge	NOUN
iajs-97	44	6	direction	direction	NOUN
iajs-97	44	7	are	be	AUX
iajs-97	44	8	found	find	VERB
iajs-97	44	9	by	by	ADP
iajs-97	44	10	the	the	DET
iajs-97	44	11	following	follow	VERB
iajs-97	44	12	formals	formal	NOUN
iajs-97	44	13	[	[	X
iajs-97	44	14	8	8	NUM
iajs-97	44	15	&	&	CCONJ
iajs-97	44	16	9	9	NUM
iajs-97	44	17	]	]	NUM
iajs-97	44	18	:	:	PUNCT
iajs-97	44	19	edge	edge	NOUN
iajs-97	44	20	magnitude	magnitude	NOUN
iajs-97	44	21	…	…	PUNCT
iajs-97	44	22	…	…	PUNCT
iajs-97	44	23	…	…	PUNCT
iajs-97	44	24	…	…	PUNCT
iajs-97	44	25	..	..	PUNCT
iajs-97	44	26	(	(	PUNCT
iajs-97	44	27	4	4	X
iajs-97	44	28	)	)	PUNCT
iajs-97	44	29	edge	edge	NOUN
iajs-97	44	30	direction	direction	NOUN
iajs-97	44	31	tan	tan	PROPN
iajs-97	44	32	…	…	PUNCT
iajs-97	44	33	…	…	PUNCT
iajs-97	44	34	…	…	PUNCT
iajs-97	44	35	…	…	PUNCT
iajs-97	44	36	(	(	PUNCT
iajs-97	44	37	5	5	NUM
iajs-97	44	38	)	)	SYM
iajs-97	44	39	1	1	NUM
iajs-97	44	40	.	.	PUNCT
iajs-97	45	1	roberts	roberts	PROPN
iajs-97	45	2	operator	operator	NOUN
iajs-97	45	3	the	the	DET
iajs-97	45	4	roberts	roberts	PROPN
iajs-97	45	5	operator	operator	NOUN
iajs-97	45	6	marks	mark	NOUN
iajs-97	45	7	edge	edge	VERB
iajs-97	45	8	points	point	NOUN
iajs-97	45	9	only	only	ADV
iajs-97	45	10	;	;	PUNCT
iajs-97	45	11	it	it	PRON
iajs-97	45	12	does	do	AUX
iajs-97	45	13	not	not	PART
iajs-97	45	14	return	return	VERB
iajs-97	45	15	any	any	DET
iajs-97	45	16	information	information	NOUN
iajs-97	45	17	about	about	ADP
iajs-97	45	18	the	the	DET
iajs-97	45	19	edge	edge	NOUN
iajs-97	45	20	orientation	orientation	NOUN
iajs-97	45	21	.	.	PUNCT
iajs-97	46	1	it	it	PRON
iajs-97	46	2	is	be	AUX
iajs-97	46	3	the	the	DET
iajs-97	46	4	simplest	simple	ADJ
iajs-97	46	5	edge	edge	NOUN
iajs-97	46	6	detection	detection	NOUN
iajs-97	46	7	operator	operator	NOUN
iajs-97	46	8	and	and	CCONJ
iajs-97	46	9	works	work	VERB
iajs-97	46	10	best	well	ADV
iajs-97	46	11	with	with	ADP
iajs-97	46	12	binary	binary	ADJ
iajs-97	46	13	images	image	NOUN
iajs-97	46	14	.	.	PUNCT
iajs-97	47	1	the	the	DET
iajs-97	47	2	mask	mask	NOUN
iajs-97	47	3	of	of	ADP
iajs-97	47	4	this	this	DET
iajs-97	47	5	operator	operator	NOUN
iajs-97	47	6	is	be	AUX
iajs-97	47	7	defined	define	VERB
iajs-97	47	8	as	as	ADP
iajs-97	47	9	[	[	X
iajs-97	47	10	10	10	NUM
iajs-97	47	11	]	]	SYM
iajs-97	47	12	:	:	PUNCT
iajs-97	47	13	0	0	NUM
iajs-97	47	14	1	1	NUM
iajs-97	47	15	1	1	NUM
iajs-97	47	16	0	0	NUM
iajs-97	47	17	,	,	PUNCT
iajs-97	47	18	1	1	NUM
iajs-97	47	19	0	0	NUM
iajs-97	47	20	0	0	NUM
iajs-97	47	21	1	1	NUM
iajs-97	47	22	there	there	PRON
iajs-97	47	23	are	be	VERB
iajs-97	47	24	two	two	NUM
iajs-97	47	25	forms	form	NOUN
iajs-97	47	26	of	of	ADP
iajs-97	47	27	the	the	DET
iajs-97	47	28	robert	robert	PROPN
iajs-97	47	29	edge	edge	PROPN
iajs-97	47	30	detection	detection	PROPN
iajs-97	47	31	,	,	PUNCT
iajs-97	47	32	the	the	DET
iajs-97	47	33	first	first	ADJ
iajs-97	47	34	is	be	AUX
iajs-97	47	35	by	by	ADP
iajs-97	47	36	using	use	VERB
iajs-97	47	37	eq.(4	eq.(4	PRON
iajs-97	47	38	)	)	PUNCT
iajs-97	47	39	and	and	CCONJ
iajs-97	47	40	the	the	DET
iajs-97	47	41	second	second	NOUN
iajs-97	47	42	is	be	AUX
iajs-97	47	43	by	by	ADP
iajs-97	47	44	using	use	VERB
iajs-97	47	45	the	the	DET
iajs-97	47	46	sum	sum	NOUN
iajs-97	47	47	of	of	ADP
iajs-97	47	48	the	the	DET
iajs-97	47	49	absolute	absolute	ADJ
iajs-97	47	50	value	value	NOUN
iajs-97	47	51	of	of	ADP
iajs-97	47	52	its	its	PRON
iajs-97	47	53	gradients	gradient	NOUN
iajs-97	47	54	as	as	SCONJ
iajs-97	47	55	follows	follow	VERB
iajs-97	47	56	[	[	X
iajs-97	47	57	10	10	NUM
iajs-97	47	58	]	]	PUNCT
iajs-97	47	59	.	.	PUNCT
iajs-97	48	1	g	g	PROPN
iajs-97	48	2	x	x	PROPN
iajs-97	48	3	,	,	PUNCT
iajs-97	48	4	y	y	PROPN
iajs-97	48	5	|	|	ADV
iajs-97	48	6	x	x	NOUN
iajs-97	48	7	,	,	PUNCT
iajs-97	48	8	y	y	PROPN
iajs-97	49	1	|	|	ADV
iajs-97	49	2	|	|	ADV
iajs-97	49	3	x	x	NOUN
iajs-97	49	4	,	,	PUNCT
iajs-97	49	5	y	y	PROPN
iajs-97	49	6	|	|	NOUN
iajs-97	49	7	…	…	PUNCT
iajs-97	49	8	…	…	PUNCT
iajs-97	49	9	…	…	PUNCT
iajs-97	49	10	…	…	PUNCT
iajs-97	49	11	..	..	PUNCT
iajs-97	49	12	(6	(6	PROPN
iajs-97	49	13	)	)	PUNCT
iajs-97	50	1	roberts	roberts	PROPN
iajs-97	50	2	’s	’s	PART
iajs-97	50	3	operator	operator	NOUN
iajs-97	50	4	differs	differ	VERB
iajs-97	50	5	from	from	ADP
iajs-97	50	6	the	the	DET
iajs-97	50	7	rest	rest	NOUN
iajs-97	50	8	first	first	ADJ
iajs-97	50	9	order	order	NOUN
iajs-97	50	10	derivative	derivative	ADJ
iajs-97	50	11	edge	edge	NOUN
iajs-97	50	12	detection	detection	NOUN
iajs-97	50	13	operators	operator	NOUN
iajs-97	50	14	in	in	ADP
iajs-97	50	15	the	the	DET
iajs-97	50	16	calculation	calculation	NOUN
iajs-97	50	17	of	of	ADP
iajs-97	50	18	the	the	DET
iajs-97	50	19	orientation	orientation	NOUN
iajs-97	50	20	of	of	ADP
iajs-97	50	21	the	the	DET
iajs-97	50	22	image	image	NOUN
iajs-97	50	23	gradient	gradient	NOUN
iajs-97	50	24	,	,	PUNCT
iajs-97	50	25	which	which	PRON
iajs-97	50	26	is	be	AUX
iajs-97	50	27	[	[	X
iajs-97	50	28	11	11	NUM
iajs-97	50	29	]	]	NOUN
iajs-97	50	30	:	:	PUNCT
iajs-97	50	31	edge	edge	NOUN
iajs-97	50	32	direction	direction	NOUN
iajs-97	50	33	tan	tan	PROPN
iajs-97	50	34	…	…	PUNCT
iajs-97	50	35	…	…	PUNCT
iajs-97	50	36	…	…	PUNCT
iajs-97	50	37	…	…	PUNCT
iajs-97	50	38	..	..	PUNCT
iajs-97	50	39	(	(	PUNCT
iajs-97	50	40	7	7	NUM
iajs-97	50	41	)	)	SYM
iajs-97	50	42	2	2	NUM
iajs-97	50	43	.	.	PUNCT
iajs-97	50	44	prewitt	prewitt	PROPN
iajs-97	50	45	operator	operator	NOUN
iajs-97	50	46	the	the	DET
iajs-97	50	47	prewitt	prewitt	PROPN
iajs-97	50	48	has	have	AUX
iajs-97	50	49	introduced	introduce	VERB
iajs-97	50	50	a	a	DET
iajs-97	50	51	(	(	PUNCT
iajs-97	50	52	3	3	NUM
iajs-97	50	53	×	×	NOUN
iajs-97	50	54	3	3	NUM
iajs-97	50	55	)	)	PUNCT
iajs-97	50	56	pixel	pixel	PROPN
iajs-97	50	57	edge	edge	NOUN
iajs-97	50	58	gradient	gradient	NOUN
iajs-97	50	59	operator	operator	NOUN
iajs-97	50	60	described	describe	VERB
iajs-97	50	61	by	by	ADP
iajs-97	50	62	the	the	DET
iajs-97	50	63	pixel	pixel	PROPN
iajs-97	50	64	numbering	number	VERB
iajs-97	50	65	convention	convention	NOUN
iajs-97	50	66	.	.	PUNCT
iajs-97	51	1	the	the	DET
iajs-97	51	2	reason	reason	NOUN
iajs-97	51	3	that	that	PRON
iajs-97	51	4	the	the	DET
iajs-97	51	5	prewitt	prewitt	PROPN
iajs-97	51	6	operator	operator	NOUN
iajs-97	51	7	visually	visually	ADV
iajs-97	51	8	appears	appear	VERB
iajs-97	51	9	to	to	PART
iajs-97	51	10	be	be	AUX
iajs-97	51	11	better	well	ADJ
iajs-97	51	12	delineate	delineate	ADJ
iajs-97	51	13	object	object	NOUN
iajs-97	51	14	edges	edge	NOUN
iajs-97	51	15	than	than	ADP
iajs-97	51	16	the	the	DET
iajs-97	51	17	roberts	roberts	PROPN
iajs-97	51	18	operator	operator	NOUN
iajs-97	51	19	which	which	PRON
iajs-97	51	20	is	be	AUX
iajs-97	51	21	attributable	attributable	ADJ
iajs-97	51	22	to	to	ADP
iajs-97	51	23	their	their	PRON
iajs-97	51	24	larger	large	ADJ
iajs-97	51	25	size	size	NOUN
iajs-97	51	26	,	,	PUNCT
iajs-97	51	27	which	which	PRON
iajs-97	51	28	provides	provide	VERB
iajs-97	51	29	averaging	averaging	NOUN
iajs-97	51	30	of	of	ADP
iajs-97	51	31	small	small	ADJ
iajs-97	51	32	luminance	luminance	NOUN
iajs-97	51	33	fluctuations	fluctuation	NOUN
iajs-97	51	34	.	.	PUNCT
iajs-97	52	1	the	the	DET
iajs-97	52	2	mask	mask	NOUN
iajs-97	52	3	of	of	ADP
iajs-97	52	4	this	this	DET
iajs-97	52	5	operator	operator	NOUN
iajs-97	52	6	is	be	AUX
iajs-97	52	7	defined	define	VERB
iajs-97	52	8	as	as	ADP
iajs-97	52	9	[	[	X
iajs-97	52	10	8	8	NUM
iajs-97	52	11	&	&	CCONJ
iajs-97	52	12	9	9	NUM
iajs-97	52	13	]	]	PUNCT
iajs-97	52	14	:	:	PUNCT
iajs-97	52	15	1	1	NUM
iajs-97	52	16	1	1	NUM
iajs-97	52	17	1	1	NUM
iajs-97	52	18	0	0	NUM
iajs-97	52	19	0	0	NUM
iajs-97	52	20	0	0	NUM
iajs-97	52	21	1	1	NUM
iajs-97	52	22	1	1	NUM
iajs-97	52	23	1	1	NUM
iajs-97	52	24	,	,	PUNCT
iajs-97	52	25	1	1	NUM
iajs-97	52	26	0	0	NUM
iajs-97	52	27	1	1	NUM
iajs-97	52	28	1	1	NUM
iajs-97	52	29	0	0	NUM
iajs-97	52	30	1	1	NUM
iajs-97	52	31	1	1	NUM
iajs-97	52	32	0	0	NUM
iajs-97	52	33	1	1	NUM
iajs-97	52	34	each	each	PRON
iajs-97	52	35	of	of	ADP
iajs-97	52	36	these	these	DET
iajs-97	52	37	masks	mask	NOUN
iajs-97	52	38	are	be	AUX
iajs-97	52	39	convolute	convolute	VERB
iajs-97	52	40	with	with	ADP
iajs-97	52	41	the	the	DET
iajs-97	52	42	image	image	NOUN
iajs-97	52	43	.	.	PUNCT
iajs-97	53	1	the	the	DET
iajs-97	53	2	edge	edge	NOUN
iajs-97	53	3	magnitude	magnitude	NOUN
iajs-97	53	4	and	and	CCONJ
iajs-97	53	5	edge	edge	NOUN
iajs-97	53	6	direction	direction	NOUN
iajs-97	53	7	,	,	PUNCT
iajs-97	53	8	are	be	AUX
iajs-97	53	9	defined	define	VERB
iajs-97	53	10	in	in	ADP
iajs-97	53	11	eq	eq	ADP
iajs-97	53	12	.	.	PUNCT
iajs-97	54	1	(	(	PUNCT
iajs-97	54	2	4	4	NUM
iajs-97	54	3	&	&	CCONJ
iajs-97	54	4	5	5	NUM
iajs-97	54	5	)	)	PUNCT
iajs-97	55	1	[	[	X
iajs-97	55	2	8	8	NUM
iajs-97	55	3	&	&	CCONJ
iajs-97	55	4	9	9	NUM
iajs-97	55	5	]	]	PUNCT
iajs-97	55	6	.	.	PUNCT
iajs-97	56	1	21	21	NUM
iajs-97	56	2	|	|	NOUN
iajs-97	56	3	physics	physics	NOUN
iajs-97	56	4	2015	2015	NUM
iajs-97	56	5	)	)	PUNCT
iajs-97	56	6	عام	عام	ADP
iajs-97	56	7	3(العدد	3(العدد	NUM
iajs-97	56	8	28المجلد	28المجلد	NUM
iajs-97	56	9	مجلة	مجلة	NOUN
iajs-97	56	10	إبن	إبن	VERB
iajs-97	56	11	الهيثم	الهيثم	ADJ
iajs-97	56	12	للعلوم	للعلوم	NOUN
iajs-97	56	13	الصرفة	الصرفة	NOUN
iajs-97	57	1	و	و	PRON
iajs-97	57	2	التطبيقية	التطبيقية	ADJ
iajs-97	57	3	ibn	ibn	PROPN
iajs-97	57	4	al	al	PROPN
iajs-97	57	5	-	-	PUNCT
iajs-97	57	6	haitham	haitham	PROPN
iajs-97	57	7	j.	j.	PROPN
iajs-97	57	8	for	for	ADP
iajs-97	57	9	pure	pure	PROPN
iajs-97	57	10	&	&	CCONJ
iajs-97	57	11	appl	appl	PROPN
iajs-97	57	12	.	.	PUNCT
iajs-97	58	1	sci	sci	PROPN
iajs-97	58	2	.	.	PUNCT
iajs-97	58	3	vol	vol	NOUN
iajs-97	58	4	.	.	PROPN
iajs-97	59	1	28	28	NUM
iajs-97	59	2	(	(	PUNCT
iajs-97	59	3	3	3	NUM
iajs-97	59	4	)	)	PUNCT
iajs-97	59	5	2015	2015	NUM
iajs-97	59	6	3	3	NUM
iajs-97	59	7	.	.	PUNCT
iajs-97	59	8	sobel	sobel	NOUN
iajs-97	59	9	operator	operator	NOUN
iajs-97	59	10	the	the	DET
iajs-97	59	11	sobel	sobel	NOUN
iajs-97	59	12	edge	edge	PROPN
iajs-97	59	13	detection	detection	NOUN
iajs-97	59	14	masks	mask	NOUN
iajs-97	59	15	look	look	VERB
iajs-97	59	16	for	for	ADP
iajs-97	59	17	edge	edge	NOUN
iajs-97	59	18	in	in	ADP
iajs-97	59	19	both	both	CCONJ
iajs-97	59	20	the	the	DET
iajs-97	59	21	horizontal	horizontal	ADJ
iajs-97	59	22	and	and	CCONJ
iajs-97	59	23	vertical	vertical	ADJ
iajs-97	59	24	direction	direction	NOUN
iajs-97	59	25	and	and	CCONJ
iajs-97	59	26	then	then	ADV
iajs-97	59	27	combine	combine	VERB
iajs-97	59	28	this	this	DET
iajs-97	59	29	information	information	NOUN
iajs-97	59	30	into	into	ADP
iajs-97	59	31	signal	signal	NOUN
iajs-97	59	32	metric	metric	NOUN
iajs-97	59	33	.	.	PUNCT
iajs-97	60	1	the	the	DET
iajs-97	60	2	masks	mask	NOUN
iajs-97	60	3	are	be	AUX
iajs-97	60	4	as	as	SCONJ
iajs-97	60	5	follows	follow	VERB
iajs-97	60	6	[	[	X
iajs-97	60	7	11	11	NUM
iajs-97	60	8	]	]	PUNCT
iajs-97	60	9	.	.	PUNCT
iajs-97	61	1	hx	hx	PROPN
iajs-97	61	2	=	=	NOUN
iajs-97	61	3	1	1	NUM
iajs-97	61	4	2	2	NUM
iajs-97	61	5	1	1	NUM
iajs-97	61	6	0	0	NUM
iajs-97	61	7	0	0	NUM
iajs-97	61	8	0	0	NUM
iajs-97	61	9	1	1	NUM
iajs-97	61	10	2	2	NUM
iajs-97	61	11	1	1	NUM
iajs-97	61	12	,	,	PUNCT
iajs-97	61	13	=	=	NOUN
iajs-97	61	14	1	1	NUM
iajs-97	61	15	0	0	NUM
iajs-97	61	16	1	1	NUM
iajs-97	61	17	2	2	NUM
iajs-97	61	18	0	0	NUM
iajs-97	61	19	2	2	NUM
iajs-97	61	20	1	1	NUM
iajs-97	61	21	0	0	NUM
iajs-97	61	22	1	1	NUM
iajs-97	61	23	each	each	PRON
iajs-97	61	24	of	of	ADP
iajs-97	61	25	these	these	DET
iajs-97	61	26	masks	mask	NOUN
iajs-97	61	27	is	be	AUX
iajs-97	61	28	convolute	convolute	VERB
iajs-97	61	29	with	with	ADP
iajs-97	61	30	the	the	DET
iajs-97	61	31	image	image	NOUN
iajs-97	61	32	.	.	PUNCT
iajs-97	62	1	the	the	DET
iajs-97	62	2	edge	edge	NOUN
iajs-97	62	3	magnitude	magnitude	NOUN
iajs-97	62	4	and	and	CCONJ
iajs-97	62	5	edge	edge	NOUN
iajs-97	62	6	direction	direction	NOUN
iajs-97	62	7	,	,	PUNCT
iajs-97	62	8	are	be	AUX
iajs-97	62	9	defined	define	VERB
iajs-97	62	10	in	in	ADP
iajs-97	62	11	eq	eq	ADP
iajs-97	62	12	.	.	PUNCT
iajs-97	63	1	(	(	PUNCT
iajs-97	63	2	4	4	NUM
iajs-97	63	3	&	&	CCONJ
iajs-97	63	4	5	5	NUM
iajs-97	63	5	)	)	PUNCT
iajs-97	63	6	.	.	PUNCT
iajs-97	64	1	the	the	DET
iajs-97	64	2	sobel	sobel	PROPN
iajs-97	64	3	edge	edge	NOUN
iajs-97	64	4	detector	detector	NOUN
iajs-97	64	5	operator	operator	NOUN
iajs-97	64	6	differs	differ	VERB
iajs-97	64	7	from	from	ADP
iajs-97	64	8	the	the	DET
iajs-97	64	9	prewitt	prewitt	PROPN
iajs-97	64	10	edge	edge	NOUN
iajs-97	64	11	detector	detector	NOUN
iajs-97	64	12	operator	operator	NOUN
iajs-97	64	13	in	in	ADP
iajs-97	64	14	the	the	DET
iajs-97	64	15	values	value	NOUN
iajs-97	64	16	of	of	ADP
iajs-97	64	17	the	the	DET
iajs-97	64	18	north	north	NOUN
iajs-97	64	19	,	,	PUNCT
iajs-97	64	20	south	south	NOUN
iajs-97	64	21	,	,	PUNCT
iajs-97	64	22	east	east	NOUN
iajs-97	64	23	and	and	CCONJ
iajs-97	64	24	west	west	NOUN
iajs-97	64	25	pixels	pixel	NOUN
iajs-97	64	26	that	that	PRON
iajs-97	64	27	are	be	AUX
iajs-97	64	28	doubled	double	VERB
iajs-97	64	29	.	.	PUNCT
iajs-97	65	1	the	the	DET
iajs-97	65	2	motivation	motivation	NOUN
iajs-97	65	3	for	for	ADP
iajs-97	65	4	this	this	DET
iajs-97	65	5	weighting	weighting	NOUN
iajs-97	65	6	is	be	AUX
iajs-97	65	7	to	to	PART
iajs-97	65	8	give	give	VERB
iajs-97	65	9	equal	equal	ADJ
iajs-97	65	10	importance	importance	NOUN
iajs-97	65	11	to	to	ADP
iajs-97	65	12	each	each	DET
iajs-97	65	13	pixel	pixel	NOUN
iajs-97	65	14	in	in	ADP
iajs-97	65	15	terms	term	NOUN
iajs-97	65	16	of	of	ADP
iajs-97	65	17	its	its	PRON
iajs-97	65	18	contribution	contribution	NOUN
iajs-97	65	19	to	to	ADP
iajs-97	65	20	the	the	DET
iajs-97	65	21	spatial	spatial	ADJ
iajs-97	65	22	gradient	gradient	NOUN
iajs-97	65	23	[	[	X
iajs-97	65	24	8	8	NUM
iajs-97	65	25	]	]	PUNCT
iajs-97	65	26	.	.	PUNCT
iajs-97	66	1			NOUN
iajs-97	66	2	second	second	ADJ
iajs-97	66	3	order	order	NOUN
iajs-97	66	4	derivative	derivative	ADJ
iajs-97	66	5	edge	edge	NOUN
iajs-97	66	6	detection	detection	NOUN
iajs-97	66	7	second	second	ADJ
iajs-97	66	8	-	-	PUNCT
iajs-97	66	9	order	order	NOUN
iajs-97	66	10	derivative	derivative	ADJ
iajs-97	66	11	edge	edge	NOUN
iajs-97	66	12	detection	detection	NOUN
iajs-97	66	13	technique	technique	NOUN
iajs-97	66	14	employs	employ	VERB
iajs-97	66	15	some	some	DET
iajs-97	66	16	forms	form	NOUN
iajs-97	66	17	of	of	ADP
iajs-97	66	18	spatial	spatial	ADJ
iajs-97	66	19	secondorder	secondorder	ADJ
iajs-97	66	20	differentiation	differentiation	NOUN
iajs-97	66	21	to	to	PART
iajs-97	66	22	accentuate	accentuate	VERB
iajs-97	66	23	edges	edge	NOUN
iajs-97	66	24	.	.	PUNCT
iajs-97	67	1	an	an	DET
iajs-97	67	2	edge	edge	NOUN
iajs-97	67	3	is	be	AUX
iajs-97	67	4	marked	mark	VERB
iajs-97	67	5	if	if	SCONJ
iajs-97	67	6	a	a	DET
iajs-97	67	7	significant	significant	ADJ
iajs-97	67	8	spatial	spatial	ADJ
iajs-97	67	9	change	change	NOUN
iajs-97	67	10	occurs	occur	VERB
iajs-97	67	11	in	in	ADP
iajs-97	67	12	the	the	DET
iajs-97	67	13	second	second	ADJ
iajs-97	67	14	derivative	derivative	NOUN
iajs-97	68	1	[	[	X
iajs-97	68	2	8	8	NUM
iajs-97	68	3	]	]	PUNCT
iajs-97	68	4	.	.	PUNCT
iajs-97	69	1	two	two	NUM
iajs-97	69	2	of	of	ADP
iajs-97	69	3	the	the	DET
iajs-97	69	4	laplacian	laplacian	ADJ
iajs-97	69	5	edge	edge	NOUN
iajs-97	69	6	detection	detection	NOUN
iajs-97	69	7	masks	mask	NOUN
iajs-97	69	8	are	be	AUX
iajs-97	69	9	considered	consider	VERB
iajs-97	69	10	.	.	PUNCT
iajs-97	70	1	1	1	X
iajs-97	70	2	.	.	X
iajs-97	70	3	laplacian	laplacian	ADJ
iajs-97	70	4	operator	operator	NOUN
iajs-97	70	5	the	the	DET
iajs-97	70	6	laplacian	laplacian	ADJ
iajs-97	70	7	operators	operator	NOUN
iajs-97	70	8	described	describe	VERB
iajs-97	70	9	here	here	ADV
iajs-97	70	10	by	by	ADP
iajs-97	70	11	the	the	DET
iajs-97	70	12	two	two	NUM
iajs-97	70	13	laplacian	laplacian	ADJ
iajs-97	70	14	masks	mask	NOUN
iajs-97	70	15	that	that	PRON
iajs-97	70	16	follow	follow	VERB
iajs-97	70	17	represent	represent	VERB
iajs-97	70	18	different	different	ADJ
iajs-97	70	19	approximations	approximation	NOUN
iajs-97	70	20	of	of	ADP
iajs-97	70	21	the	the	DET
iajs-97	70	22	laplacian	laplacian	ADJ
iajs-97	70	23	operator	operator	NOUN
iajs-97	70	24	.	.	PUNCT
iajs-97	71	1	unlike	unlike	ADP
iajs-97	71	2	compass	compass	ADJ
iajs-97	71	3	masks	mask	NOUN
iajs-97	71	4	,	,	PUNCT
iajs-97	71	5	the	the	DET
iajs-97	71	6	laplacian	laplacian	ADJ
iajs-97	71	7	masks	mask	NOUN
iajs-97	71	8	are	be	AUX
iajs-97	71	9	rotationally	rotationally	ADV
iajs-97	71	10	symmetric	symmetric	ADJ
iajs-97	71	11	which	which	PRON
iajs-97	71	12	means	mean	VERB
iajs-97	71	13	edges	edge	NOUN
iajs-97	71	14	at	at	ADP
iajs-97	71	15	all	all	DET
iajs-97	71	16	orientations	orientation	NOUN
iajs-97	71	17	contribute	contribute	VERB
iajs-97	71	18	to	to	ADP
iajs-97	71	19	the	the	DET
iajs-97	71	20	result	result	NOUN
iajs-97	71	21	.	.	PUNCT
iajs-97	72	1	they	they	PRON
iajs-97	72	2	are	be	AUX
iajs-97	72	3	applied	apply	VERB
iajs-97	72	4	by	by	ADP
iajs-97	72	5	selecting	select	VERB
iajs-97	72	6	one	one	NUM
iajs-97	72	7	mask	mask	NOUN
iajs-97	72	8	and	and	CCONJ
iajs-97	72	9	convolving	convolve	VERB
iajs-97	72	10	it	it	PRON
iajs-97	72	11	with	with	ADP
iajs-97	72	12	the	the	DET
iajs-97	72	13	image	image	NOUN
iajs-97	72	14	.	.	PUNCT
iajs-97	73	1	the	the	DET
iajs-97	73	2	sign	sign	NOUN
iajs-97	73	3	of	of	ADP
iajs-97	73	4	the	the	DET
iajs-97	73	5	result	result	NOUN
iajs-97	73	6	from	from	ADP
iajs-97	73	7	two	two	NUM
iajs-97	73	8	adjacent	adjacent	ADJ
iajs-97	73	9	pixel	pixel	PROPN
iajs-97	73	10	locations	location	NOUN
iajs-97	73	11	provides	provide	VERB
iajs-97	73	12	directional	directional	ADJ
iajs-97	73	13	information	information	NOUN
iajs-97	73	14	,	,	PUNCT
iajs-97	73	15	and	and	CCONJ
iajs-97	73	16	tell	tell	VERB
iajs-97	73	17	us	we	PRON
iajs-97	73	18	which	which	DET
iajs-97	73	19	side	side	NOUN
iajs-97	73	20	of	of	ADP
iajs-97	73	21	the	the	DET
iajs-97	73	22	edge	edge	NOUN
iajs-97	73	23	is	be	AUX
iajs-97	73	24	brighter	bright	ADJ
iajs-97	73	25	[	[	PUNCT
iajs-97	73	26	9	9	NUM
iajs-97	73	27	]	]	PUNCT
iajs-97	73	28	.	.	PUNCT
iajs-97	74	1	l1	l1	PROPN
iajs-97	74	2	0	0	NUM
iajs-97	74	3	1	1	NUM
iajs-97	74	4	0	0	NUM
iajs-97	74	5	1	1	NUM
iajs-97	74	6	4	4	NUM
iajs-97	74	7	1	1	NUM
iajs-97	74	8	0	0	NUM
iajs-97	74	9	1	1	NUM
iajs-97	74	10	0	0	NUM
iajs-97	74	11	,	,	PUNCT
iajs-97	74	12	l2	l2	NOUN
iajs-97	74	13	=	=	SYM
iajs-97	74	14	1	1	NUM
iajs-97	74	15	2	2	NUM
iajs-97	74	16	1	1	NUM
iajs-97	74	17	2	2	NUM
iajs-97	74	18	4	4	NUM
iajs-97	74	19	2	2	NUM
iajs-97	74	20	1	1	NUM
iajs-97	74	21	2	2	NUM
iajs-97	74	22	1	1	NUM
iajs-97	74	23	test	test	NOUN
iajs-97	74	24	images	image	NOUN
iajs-97	74	25	the	the	DET
iajs-97	74	26	scene	scene	NOUN
iajs-97	74	27	that	that	PRON
iajs-97	74	28	is	be	AUX
iajs-97	74	29	used	use	VERB
iajs-97	74	30	in	in	ADP
iajs-97	74	31	this	this	DET
iajs-97	74	32	research	research	NOUN
iajs-97	74	33	is	be	AUX
iajs-97	74	34	al	al	PROPN
iajs-97	74	35	-	-	PUNCT
iajs-97	74	36	ramadi	ramadi	PROPN
iajs-97	74	37	city	city	NOUN
iajs-97	74	38	,	,	PUNCT
iajs-97	74	39	which	which	PRON
iajs-97	74	40	is	be	AUX
iajs-97	74	41	located	locate	VERB
iajs-97	74	42	in	in	ADP
iajs-97	74	43	al	al	PROPN
iajs-97	74	44	-	-	PUNCT
iajs-97	74	45	anbar	anbar	ADJ
iajs-97	74	46	provenience	provenience	NOUN
iajs-97	74	47	of	of	ADP
iajs-97	74	48	the	the	DET
iajs-97	74	49	iraq	iraq	PROPN
iajs-97	74	50	region	region	NOUN
iajs-97	74	51	,	,	PUNCT
iajs-97	74	52	and	and	CCONJ
iajs-97	74	53	it	it	PRON
iajs-97	74	54	covers	cover	VERB
iajs-97	74	55	(	(	PUNCT
iajs-97	74	56	581.72	581.72	NUM
iajs-97	74	57	)	)	PUNCT
iajs-97	74	58	km2	km2	PROPN
iajs-97	74	59	west	west	NOUN
iajs-97	74	60	of	of	ADP
iajs-97	74	61	baghdad	baghdad	PROPN
iajs-97	74	62	.	.	PUNCT
iajs-97	75	1	geographic	geographic	ADJ
iajs-97	75	2	location	location	NOUN
iajs-97	75	3	of	of	ADP
iajs-97	75	4	al	al	PROPN
iajs-97	75	5	-	-	PUNCT
iajs-97	75	6	ramadi	ramadi	PROPN
iajs-97	75	7	region	region	NOUN
iajs-97	75	8	was	be	AUX
iajs-97	75	9	shown	show	VERB
iajs-97	75	10	in	in	ADP
iajs-97	75	11	fig	fig	NOUN
iajs-97	75	12	.	.	PUNCT
iajs-97	76	1	(	(	PUNCT
iajs-97	76	2	1	1	NUM
iajs-97	76	3	)	)	PUNCT
iajs-97	76	4	.	.	PUNCT
iajs-97	77	1	the	the	DET
iajs-97	77	2	available	available	ADJ
iajs-97	77	3	scene	scene	NOUN
iajs-97	77	4	was	be	AUX
iajs-97	77	5	tm	tm	PRON
iajs-97	77	6	exposure	exposure	NOUN
iajs-97	77	7	at	at	ADP
iajs-97	77	8	march	march	PROPN
iajs-97	77	9	04	04	NUM
iajs-97	77	10	,	,	PUNCT
iajs-97	77	11	1990,this	1990,this	NUM
iajs-97	77	12	region	region	NOUN
iajs-97	77	13	lies	lie	VERB
iajs-97	77	14	between	between	ADP
iajs-97	77	15	latitudes	latitude	NOUN
iajs-97	77	16	33	33	NUM
iajs-97	77	17	°	°	NOUN
iajs-97	77	18	27	27	NUM
iajs-97	77	19	'	'	PART
iajs-97	77	20	21.44	21.44	NUM
iajs-97	77	21	"	"	PUNCT
iajs-97	77	22	n	n	NOUN
iajs-97	77	23	to	to	ADP
iajs-97	77	24	33	33	NUM
iajs-97	77	25	°	°	NOUN
iajs-97	77	26	14	14	NUM
iajs-97	77	27	'	'	PART
iajs-97	77	28	14.05	14.05	NUM
iajs-97	77	29	"	"	PUNCT
iajs-97	77	30	n	n	NOUN
iajs-97	77	31	and	and	CCONJ
iajs-97	77	32	longitudes	longitude	VERB
iajs-97	77	33	43	43	NUM
iajs-97	77	34	°	°	NOUN
iajs-97	77	35	29	29	NUM
iajs-97	77	36	'	'	PART
iajs-97	77	37	17.91	17.91	NUM
iajs-97	77	38	"	"	PUNCT
iajs-97	77	39	e	e	NOUN
iajs-97	77	40	to	to	ADP
iajs-97	77	41	43	43	NUM
iajs-97	77	42	°	°	NOUN
iajs-97	78	1	44	44	NUM
iajs-97	78	2	'	'	NUM
iajs-97	78	3	36.64	36.64	NUM
iajs-97	78	4	"	"	PUNCT
iajs-97	78	5	e.	e.	PROPN
iajs-97	78	6	this	this	DET
iajs-97	78	7	region	region	NOUN
iajs-97	78	8	represents	represent	VERB
iajs-97	78	9	alluvial	alluvial	ADJ
iajs-97	78	10	plain	plain	NOUN
iajs-97	78	11	;	;	PUNCT
iajs-97	78	12	the	the	DET
iajs-97	78	13	hot	hot	ADJ
iajs-97	78	14	desert	desert	NOUN
iajs-97	78	15	climate	climate	NOUN
iajs-97	78	16	prevails	prevail	VERB
iajs-97	78	17	in	in	ADP
iajs-97	78	18	the	the	DET
iajs-97	78	19	sedimentary	sedimentary	ADJ
iajs-97	78	20	plain	plain	NOUN
iajs-97	78	21	and	and	CCONJ
iajs-97	78	22	the	the	DET
iajs-97	78	23	western	western	ADJ
iajs-97	78	24	plateau	plateau	NOUN
iajs-97	78	25	.	.	PUNCT
iajs-97	79	1	it	it	PRON
iajs-97	79	2	contains	contain	VERB
iajs-97	79	3	some	some	DET
iajs-97	79	4	vegetation	vegetation	NOUN
iajs-97	79	5	cover	cover	NOUN
iajs-97	79	6	,	,	PUNCT
iajs-97	79	7	many	many	ADJ
iajs-97	79	8	soil	soil	NOUN
iajs-97	79	9	and	and	CCONJ
iajs-97	79	10	rock	rock	NOUN
iajs-97	79	11	erosion	erosion	NOUN
iajs-97	79	12	noticed	notice	VERB
iajs-97	79	13	.	.	PUNCT
iajs-97	80	1	robin	robin	PROPN
iajs-97	80	2	image	image	NOUN
iajs-97	80	3	is	be	AUX
iajs-97	80	4	used	use	VERB
iajs-97	80	5	also	also	ADV
iajs-97	80	6	as	as	ADP
iajs-97	80	7	a	a	DET
iajs-97	80	8	standard	standard	ADJ
iajs-97	80	9	image	image	NOUN
iajs-97	80	10	.	.	PUNCT
iajs-97	81	1	methodological	methodological	ADJ
iajs-97	81	2	approach	approach	NOUN
iajs-97	81	3	for	for	ADP
iajs-97	81	4	the	the	DET
iajs-97	81	5	edge	edge	NOUN
iajs-97	81	6	detection	detection	NOUN
iajs-97	81	7	operators	operator	NOUN
iajs-97	81	8	that	that	PRON
iajs-97	81	9	are	be	AUX
iajs-97	81	10	adopted	adopt	VERB
iajs-97	81	11	in	in	ADP
iajs-97	81	12	this	this	DET
iajs-97	81	13	research	research	NOUN
iajs-97	81	14	,	,	PUNCT
iajs-97	81	15	the	the	DET
iajs-97	81	16	following	follow	VERB
iajs-97	81	17	steps	step	NOUN
iajs-97	81	18	are	be	AUX
iajs-97	81	19	performed	perform	VERB
iajs-97	81	20	to	to	PART
iajs-97	81	21	apply	apply	VERB
iajs-97	81	22	the	the	DET
iajs-97	81	23	1d	1d	NUM
iajs-97	81	24	fast	fast	ADJ
iajs-97	81	25	otsu	otsu	NOUN
iajs-97	81	26	thresholding	thresholding	NOUN
iajs-97	81	27	method	method	NOUN
iajs-97	81	28	:	:	PUNCT
iajs-97	81	29	1chose	1chose	NUM
iajs-97	81	30	the	the	DET
iajs-97	81	31	test	test	NOUN
iajs-97	81	32	image	image	NOUN
iajs-97	81	33	.	.	PUNCT
iajs-97	82	1	2apply	2apply	NUM
iajs-97	82	2	various	various	ADJ
iajs-97	82	3	edge	edge	NOUN
iajs-97	82	4	detection	detection	NOUN
iajs-97	82	5	operators	operator	NOUN
iajs-97	82	6	(	(	PUNCT
iajs-97	82	7	robert	robert	PROPN
iajs-97	82	8	,	,	PUNCT
iajs-97	82	9	sobel	sobel	PROPN
iajs-97	82	10	,	,	PUNCT
iajs-97	82	11	prewitt	prewitt	PROPN
iajs-97	82	12	,	,	PUNCT
iajs-97	82	13	and	and	CCONJ
iajs-97	82	14	laplacian	laplacian	ADJ
iajs-97	82	15	)	)	PUNCT
iajs-97	82	16	,	,	PUNCT
iajs-97	82	17	to	to	PART
iajs-97	82	18	find	find	VERB
iajs-97	82	19	the	the	DET
iajs-97	82	20	edge	edge	NOUN
iajs-97	82	21	detection	detection	NOUN
iajs-97	82	22	of	of	ADP
iajs-97	82	23	the	the	DET
iajs-97	82	24	image	image	NOUN
iajs-97	82	25	using	use	VERB
iajs-97	82	26	3×3	3×3	NUM
iajs-97	82	27	slide	slide	NOUN
iajs-97	82	28	window	window	NOUN
iajs-97	82	29	.	.	PUNCT
iajs-97	83	1	22	22	NUM
iajs-97	84	1	|	|	ADJ
iajs-97	84	2	physics	physics	NOUN
iajs-97	84	3	2015	2015	NUM
iajs-97	84	4	)	)	PUNCT
iajs-97	84	5	عام	عام	ADP
iajs-97	84	6	3(العدد	3(العدد	NUM
iajs-97	84	7	28المجلد	28المجلد	NUM
iajs-97	84	8	مجلة	مجلة	NOUN
iajs-97	84	9	إبن	إبن	VERB
iajs-97	84	10	الهيثم	الهيثم	ADJ
iajs-97	84	11	للعلوم	للعلوم	NOUN
iajs-97	84	12	الصرفة	الصرفة	NOUN
iajs-97	85	1	و	و	PRON
iajs-97	85	2	التطبيقية	التطبيقية	ADJ
iajs-97	85	3	ibn	ibn	PROPN
iajs-97	85	4	al	al	PROPN
iajs-97	85	5	-	-	PUNCT
iajs-97	85	6	haitham	haitham	PROPN
iajs-97	85	7	j.	j.	PROPN
iajs-97	85	8	for	for	ADP
iajs-97	85	9	pure	pure	PROPN
iajs-97	85	10	&	&	CCONJ
iajs-97	85	11	appl	appl	PROPN
iajs-97	85	12	.	.	PUNCT
iajs-97	86	1	sci	sci	PROPN
iajs-97	86	2	.	.	PUNCT
iajs-97	86	3	vol	vol	NOUN
iajs-97	86	4	.	.	PROPN
iajs-97	87	1	28	28	NUM
iajs-97	87	2	(	(	PUNCT
iajs-97	87	3	3	3	NUM
iajs-97	87	4	)	)	PUNCT
iajs-97	87	5	2015	2015	NUM
iajs-97	87	6	3apply	3apply	NUM
iajs-97	87	7	the	the	DET
iajs-97	87	8	1d	1d	NUM
iajs-97	87	9	fast	fast	ADJ
iajs-97	87	10	otsu	otsu	NOUN
iajs-97	87	11	method	method	NOUN
iajs-97	87	12	on	on	ADP
iajs-97	87	13	the	the	DET
iajs-97	87	14	product	product	NOUN
iajs-97	87	15	image	image	NOUN
iajs-97	87	16	of	of	ADP
iajs-97	87	17	step	step	NOUN
iajs-97	87	18	2	2	NUM
iajs-97	87	19	,	,	PUNCT
iajs-97	87	20	to	to	PART
iajs-97	87	21	calculate	calculate	VERB
iajs-97	87	22	the	the	DET
iajs-97	87	23	best	good	ADJ
iajs-97	87	24	threshold	threshold	NOUN
iajs-97	87	25	value	value	NOUN
iajs-97	87	26	for	for	ADP
iajs-97	87	27	each	each	DET
iajs-97	87	28	operator	operator	NOUN
iajs-97	87	29	.	.	PUNCT
iajs-97	88	1	4apply	4apply	NUM
iajs-97	88	2	the	the	DET
iajs-97	88	3	threshold	threshold	NOUN
iajs-97	88	4	values	value	NOUN
iajs-97	88	5	on	on	ADP
iajs-97	88	6	the	the	DET
iajs-97	88	7	product	product	NOUN
iajs-97	88	8	images	image	NOUN
iajs-97	88	9	of	of	ADP
iajs-97	88	10	the	the	DET
iajs-97	88	11	step	step	NOUN
iajs-97	88	12	2	2	NUM
iajs-97	88	13	to	to	PART
iajs-97	88	14	produce	produce	VERB
iajs-97	88	15	the	the	DET
iajs-97	88	16	final	final	ADJ
iajs-97	88	17	binary	binary	ADJ
iajs-97	88	18	images	image	NOUN
iajs-97	88	19	.	.	PUNCT
iajs-97	89	1	results	result	NOUN
iajs-97	89	2	and	and	CCONJ
iajs-97	89	3	discussions	discussion	NOUN
iajs-97	89	4	in	in	ADP
iajs-97	89	5	order	order	NOUN
iajs-97	89	6	to	to	PART
iajs-97	89	7	study	study	VERB
iajs-97	89	8	the	the	DET
iajs-97	89	9	fast	fast	ADJ
iajs-97	89	10	otsu	otsu	NOUN
iajs-97	89	11	method	method	NOUN
iajs-97	89	12	as	as	ADP
iajs-97	89	13	an	an	DET
iajs-97	89	14	automatic	automatic	ADJ
iajs-97	89	15	thresholding	thresholding	NOUN
iajs-97	89	16	method	method	NOUN
iajs-97	89	17	to	to	PART
iajs-97	89	18	create	create	VERB
iajs-97	89	19	binary	binary	ADJ
iajs-97	89	20	images	image	NOUN
iajs-97	89	21	,	,	PUNCT
iajs-97	89	22	the	the	DET
iajs-97	89	23	fast	fast	ADJ
iajs-97	89	24	otsu	otsu	NOUN
iajs-97	89	25	method	method	NOUN
iajs-97	89	26	had	have	AUX
iajs-97	89	27	been	be	AUX
iajs-97	89	28	implemented	implement	VERB
iajs-97	89	29	and	and	CCONJ
iajs-97	89	30	applied	apply	VERB
iajs-97	89	31	on	on	ADP
iajs-97	89	32	the	the	DET
iajs-97	89	33	test	test	NOUN
iajs-97	89	34	images	image	NOUN
iajs-97	89	35	(	(	PUNCT
iajs-97	89	36	robin	robin	PROPN
iajs-97	89	37	and	and	CCONJ
iajs-97	89	38	al	al	PROPN
iajs-97	89	39	-	-	PUNCT
iajs-97	89	40	ramadi	ramadi	PROPN
iajs-97	89	41	region	region	NOUN
iajs-97	89	42	)	)	PUNCT
iajs-97	89	43	.	.	PUNCT
iajs-97	90	1	this	this	DET
iajs-97	90	2	study	study	NOUN
iajs-97	90	3	was	be	AUX
iajs-97	90	4	performed	perform	VERB
iajs-97	90	5	using	use	VERB
iajs-97	90	6	64	64	NUM
iajs-97	90	7	-	-	PUNCT
iajs-97	90	8	bit	bit	NOUN
iajs-97	90	9	computer	computer	NOUN
iajs-97	90	10	platform	platform	NOUN
iajs-97	90	11	of	of	ADP
iajs-97	90	12	core	core	NOUN
iajs-97	90	13	2	2	NUM
iajs-97	90	14	due	due	ADJ
iajs-97	90	15	2.2	2.2	NUM
iajs-97	90	16	ghz	ghz	NOUN
iajs-97	90	17	processor	processor	NOUN
iajs-97	90	18	and	and	CCONJ
iajs-97	90	19	matlab	matlab	PROPN
iajs-97	90	20	version	version	PROPN
iajs-97	90	21	2009	2009	NUM
iajs-97	90	22	.	.	PUNCT
iajs-97	91	1	from	from	ADP
iajs-97	91	2	the	the	DET
iajs-97	91	3	results	result	NOUN
iajs-97	91	4	of	of	ADP
iajs-97	91	5	applying	apply	VERB
iajs-97	91	6	the	the	DET
iajs-97	91	7	fast	fast	ADJ
iajs-97	91	8	otsu	otsu	NOUN
iajs-97	91	9	method	method	NOUN
iajs-97	91	10	as	as	ADP
iajs-97	91	11	thresholding	thresholding	NOUN
iajs-97	91	12	method	method	NOUN
iajs-97	91	13	which	which	PRON
iajs-97	91	14	deprecated	deprecate	VERB
iajs-97	91	15	in	in	ADP
iajs-97	91	16	fig	fig	NOUN
iajs-97	91	17	.	.	PUNCT
iajs-97	92	1	(	(	PUNCT
iajs-97	92	2	1	1	NUM
iajs-97	92	3	&	&	CCONJ
iajs-97	92	4	2	2	NUM
iajs-97	92	5	)	)	PUNCT
iajs-97	92	6	,	,	PUNCT
iajs-97	92	7	the	the	DET
iajs-97	92	8	following	follow	VERB
iajs-97	92	9	points	point	NOUN
iajs-97	92	10	can	can	AUX
iajs-97	92	11	be	be	AUX
iajs-97	92	12	noticed	notice	VERB
iajs-97	92	13	:	:	PUNCT
iajs-97	92	14	1calculating	1calculating	NUM
iajs-97	92	15	the	the	DET
iajs-97	92	16	threshold	threshold	NOUN
iajs-97	92	17	value	value	NOUN
iajs-97	92	18	for	for	ADP
iajs-97	92	19	the	the	DET
iajs-97	92	20	adopted	adopt	VERB
iajs-97	92	21	edge	edge	NOUN
iajs-97	92	22	detection	detection	NOUN
iajs-97	92	23	operators	operator	NOUN
iajs-97	92	24	,	,	PUNCT
iajs-97	92	25	give	give	VERB
iajs-97	92	26	an	an	DET
iajs-97	92	27	efficient	efficient	ADJ
iajs-97	92	28	way	way	NOUN
iajs-97	92	29	to	to	PART
iajs-97	92	30	find	find	VERB
iajs-97	92	31	the	the	DET
iajs-97	92	32	thresholding	thresholding	NOUN
iajs-97	92	33	value	value	NOUN
iajs-97	92	34	.	.	PUNCT
iajs-97	93	1	2the	2the	PRON
iajs-97	93	2	thresholding	thresholding	NOUN
iajs-97	93	3	via	via	ADP
iajs-97	93	4	otsu	otsu	NOUN
iajs-97	93	5	was	be	AUX
iajs-97	93	6	able	able	ADJ
iajs-97	93	7	to	to	PART
iajs-97	93	8	recognize	recognize	VERB
iajs-97	93	9	the	the	DET
iajs-97	93	10	main	main	ADJ
iajs-97	93	11	edges	edge	NOUN
iajs-97	93	12	of	of	ADP
iajs-97	93	13	the	the	DET
iajs-97	93	14	objects	object	NOUN
iajs-97	93	15	in	in	ADP
iajs-97	93	16	the	the	DET
iajs-97	93	17	image	image	NOUN
iajs-97	93	18	and	and	CCONJ
iajs-97	93	19	eliminate	eliminate	VERB
iajs-97	93	20	the	the	DET
iajs-97	93	21	minor	minor	ADJ
iajs-97	93	22	edge	edge	NOUN
iajs-97	93	23	due	due	ADP
iajs-97	93	24	to	to	ADP
iajs-97	93	25	the	the	DET
iajs-97	93	26	fain	fain	PROPN
iajs-97	93	27	details	detail	NOUN
iajs-97	93	28	that	that	SCONJ
iajs-97	93	29	disruption	disruption	NOUN
iajs-97	93	30	on	on	ADP
iajs-97	93	31	the	the	DET
iajs-97	93	32	main	main	ADJ
iajs-97	93	33	edge	edge	NOUN
iajs-97	93	34	.	.	PUNCT
iajs-97	93	35	3	3	NUM
iajs-97	93	36	for	for	ADP
iajs-97	93	37	the	the	DET
iajs-97	93	38	ordinary	ordinary	ADJ
iajs-97	93	39	image	image	NOUN
iajs-97	93	40	,	,	PUNCT
iajs-97	93	41	the	the	DET
iajs-97	93	42	prewitt	prewitt	PROPN
iajs-97	93	43	,	,	PUNCT
iajs-97	93	44	sobel	sobel	PROPN
iajs-97	93	45	and	and	CCONJ
iajs-97	93	46	robert	robert	PROPN
iajs-97	93	47	edge	edge	PROPN
iajs-97	93	48	detection	detection	NOUN
iajs-97	93	49	operators	operator	NOUN
iajs-97	93	50	were	be	AUX
iajs-97	93	51	compatible	compatible	ADJ
iajs-97	93	52	with	with	ADP
iajs-97	93	53	the	the	DET
iajs-97	93	54	automatic	automatic	ADJ
iajs-97	93	55	thresholding	thresholding	NOUN
iajs-97	93	56	via	via	ADP
iajs-97	93	57	otsu	otsu	NOUN
iajs-97	93	58	.	.	PUNCT
iajs-97	94	1	4for	4for	PROPN
iajs-97	94	2	the	the	DET
iajs-97	94	3	satellite	satellite	NOUN
iajs-97	94	4	image	image	NOUN
iajs-97	94	5	,	,	PUNCT
iajs-97	94	6	the	the	DET
iajs-97	94	7	prewitt	prewitt	PROPN
iajs-97	94	8	and	and	CCONJ
iajs-97	94	9	sobel	sobel	PROPN
iajs-97	94	10	edge	edge	PROPN
iajs-97	94	11	detection	detection	NOUN
iajs-97	94	12	operators	operator	NOUN
iajs-97	94	13	were	be	AUX
iajs-97	94	14	compatible	compatible	ADJ
iajs-97	94	15	with	with	ADP
iajs-97	94	16	the	the	DET
iajs-97	94	17	automatic	automatic	ADJ
iajs-97	94	18	thresholding	thresholding	NOUN
iajs-97	94	19	via	via	ADP
iajs-97	94	20	otsu	otsu	NOUN
iajs-97	94	21	.	.	PUNCT
iajs-97	95	1	5	5	NUM
iajs-97	96	1	the	the	DET
iajs-97	96	2	laplacian	laplacian	ADJ
iajs-97	96	3	incompatible	incompatible	ADJ
iajs-97	96	4	with	with	ADP
iajs-97	96	5	the	the	DET
iajs-97	96	6	automatic	automatic	ADJ
iajs-97	96	7	thresholding	thresholding	NOUN
iajs-97	96	8	via	via	ADP
iajs-97	96	9	otsu	otsu	NOUN
iajs-97	96	10	are	be	AUX
iajs-97	96	11	due	due	ADJ
iajs-97	96	12	to	to	ADP
iajs-97	96	13	the	the	DET
iajs-97	96	14	weak	weak	ADJ
iajs-97	96	15	edges	edge	NOUN
iajs-97	96	16	(	(	PUNCT
iajs-97	96	17	faint	faint	ADJ
iajs-97	96	18	)	)	PUNCT
iajs-97	96	19	that	that	PRON
iajs-97	96	20	produce	produce	VERB
iajs-97	96	21	.	.	PUNCT
iajs-97	97	1	conclusions	conclusion	NOUN
iajs-97	97	2	according	accord	VERB
iajs-97	97	3	to	to	ADP
iajs-97	97	4	the	the	DET
iajs-97	97	5	results	result	NOUN
iajs-97	97	6	the	the	DET
iajs-97	97	7	use	use	NOUN
iajs-97	97	8	of	of	ADP
iajs-97	97	9	fast	fast	ADJ
iajs-97	97	10	otsu	otsu	NOUN
iajs-97	97	11	method	method	NOUN
iajs-97	97	12	to	to	PART
iajs-97	97	13	calculate	calculate	VERB
iajs-97	97	14	the	the	DET
iajs-97	97	15	thresholding	thresholding	NOUN
iajs-97	97	16	value	value	NOUN
iajs-97	97	17	for	for	ADP
iajs-97	97	18	the	the	DET
iajs-97	97	19	operators	operator	NOUN
iajs-97	97	20	prewitt	prewitt	PROPN
iajs-97	97	21	,	,	PUNCT
iajs-97	97	22	sobel	sobel	PROPN
iajs-97	97	23	are	be	AUX
iajs-97	97	24	recommended	recommend	VERB
iajs-97	97	25	for	for	ADP
iajs-97	97	26	both	both	PRON
iajs-97	97	27	ordinary	ordinary	ADJ
iajs-97	97	28	images	image	NOUN
iajs-97	97	29	and	and	CCONJ
iajs-97	97	30	satellite	satellite	NOUN
iajs-97	97	31	images	image	NOUN
iajs-97	97	32	for	for	ADP
iajs-97	97	33	its	its	PRON
iajs-97	97	34	ability	ability	NOUN
iajs-97	97	35	to	to	PART
iajs-97	97	36	separate	separate	VERB
iajs-97	97	37	the	the	DET
iajs-97	97	38	main	main	ADJ
iajs-97	97	39	edges	edge	NOUN
iajs-97	97	40	from	from	ADP
iajs-97	97	41	the	the	DET
iajs-97	97	42	minor	minor	ADJ
iajs-97	97	43	edge	edge	NOUN
iajs-97	97	44	,	,	PUNCT
iajs-97	97	45	which	which	PRON
iajs-97	97	46	make	make	VERB
iajs-97	97	47	it	it	PRON
iajs-97	97	48	easier	easy	ADJ
iajs-97	97	49	to	to	PART
iajs-97	97	50	separate	separate	VERB
iajs-97	97	51	the	the	DET
iajs-97	97	52	main	main	ADJ
iajs-97	97	53	object	object	NOUN
iajs-97	97	54	from	from	ADP
iajs-97	97	55	the	the	DET
iajs-97	97	56	background	background	NOUN
iajs-97	97	57	.	.	PUNCT
iajs-97	98	1	for	for	ADP
iajs-97	98	2	robert	robert	PROPN
iajs-97	98	3	edge	edge	PROPN
iajs-97	98	4	detection	detection	NOUN
iajs-97	98	5	operator	operator	NOUN
iajs-97	98	6	and	and	CCONJ
iajs-97	98	7	the	the	DET
iajs-97	98	8	laplacian	laplacian	ADJ
iajs-97	98	9	edge	edge	NOUN
iajs-97	98	10	detector	detector	NOUN
iajs-97	98	11	masks	mask	NOUN
iajs-97	98	12	are	be	AUX
iajs-97	98	13	recommended	recommend	VERB
iajs-97	98	14	to	to	PART
iajs-97	98	15	be	be	AUX
iajs-97	98	16	used	use	VERB
iajs-97	98	17	with	with	ADP
iajs-97	98	18	the	the	DET
iajs-97	98	19	automatic	automatic	ADJ
iajs-97	98	20	thresholding	thresholding	NOUN
iajs-97	98	21	of	of	ADP
iajs-97	98	22	otsu	otsu	NOUN
iajs-97	98	23	with	with	ADP
iajs-97	98	24	satellite	satellite	NOUN
iajs-97	98	25	image	image	NOUN
iajs-97	98	26	only	only	ADV
iajs-97	98	27	.	.	PUNCT
iajs-97	99	1	references	reference	NOUN
iajs-97	99	2	1	1	PROPN
iajs-97	99	3	-	-	SYM
iajs-97	99	4	zhang	zhang	PROPN
iajs-97	99	5	,	,	PUNCT
iajs-97	99	6	j.	j.	PROPN
iajs-97	99	7	and	and	CCONJ
iajs-97	99	8	hu	hu	PROPN
iajs-97	99	9	,	,	PUNCT
iajs-97	99	10	j.	j.	PROPN
iajs-97	99	11	(	(	PUNCT
iajs-97	99	12	2008	2008	NUM
iajs-97	99	13	)	)	PUNCT
iajs-97	99	14	,	,	PUNCT
iajs-97	99	15	image	image	NOUN
iajs-97	99	16	segmentation	segmentation	NOUN
iajs-97	99	17	based	base	VERB
iajs-97	99	18	on	on	ADP
iajs-97	99	19	2d	2d	NUM
iajs-97	99	20	otsu	otsu	NOUN
iajs-97	99	21	method	method	NOUN
iajs-97	99	22	with	with	ADP
iajs-97	99	23	histogram	histogram	NOUN
iajs-97	99	24	analysis	analysis	NOUN
iajs-97	99	25	,	,	PUNCT
iajs-97	99	26	ieee	ieee	NOUN
iajs-97	99	27	,	,	PUNCT
iajs-97	99	28	international	international	ADJ
iajs-97	99	29	conference	conference	NOUN
iajs-97	99	30	on	on	ADP
iajs-97	99	31	computer	computer	NOUN
iajs-97	99	32	sciences	sciences	PROPN
iajs-97	99	33	and	and	CCONJ
iajs-97	99	34	software	software	NOUN
iajs-97	99	35	engineering	engineering	NOUN
iajs-97	99	36	:	:	PUNCT
iajs-97	99	37	105	105	NUM
iajs-97	99	38	.	.	X
iajs-97	99	39	2	2	NUM
iajs-97	99	40	-	-	PUNCT
iajs-97	99	41	saif	saif	NOUN
iajs-97	99	42	,	,	PUNCT
iajs-97	99	43	j.	j.	PROPN
iajs-97	99	44	a.	a.	PROPN
iajs-97	99	45	;	;	PUNCT
iajs-97	99	46	al	al	PROPN
iajs-97	99	47	-	-	PUNCT
iajs-97	99	48	kubati	kubati	PROPN
iajs-97	99	49	,	,	PUNCT
iajs-97	99	50	a.	a.	NOUN
iajs-97	99	51	a.	a.	PROPN
iajs-97	99	52	;	;	PUNCT
iajs-97	99	53	hazaa	hazaa	NOUN
iajs-97	99	54	,	,	PUNCT
iajs-97	99	55	a.	a.	PROPN
iajs-97	99	56	s.	s.	PROPN
iajs-97	99	57	and	and	CCONJ
iajs-97	99	58	al	al	PROPN
iajs-97	99	59	-	-	PUNCT
iajs-97	99	60	moraish	moraish	ADJ
iajs-97	99	61	,	,	PUNCT
iajs-97	99	62	m.	m.	NOUN
iajs-97	99	63	(	(	PUNCT
iajs-97	99	64	2012	2012	NUM
iajs-97	99	65	)	)	PUNCT
iajs-97	99	66	,	,	PUNCT
iajs-97	99	67	image	image	NOUN
iajs-97	99	68	segmentation	segmentation	NOUN
iajs-97	99	69	using	use	VERB
iajs-97	99	70	edge	edge	NOUN
iajs-97	99	71	detection	detection	NOUN
iajs-97	99	72	and	and	CCONJ
iajs-97	99	73	thresholding	thresholding	NOUN
iajs-97	99	74	,	,	PUNCT
iajs-97	99	75	the	the	DET
iajs-97	99	76	13th	13th	ADJ
iajs-97	99	77	international	international	ADJ
iajs-97	99	78	arab	arab	ADJ
iajs-97	99	79	conference	conference	NOUN
iajs-97	99	80	on	on	ADP
iajs-97	99	81	information	information	NOUN
iajs-97	99	82	technology	technology	NOUN
iajs-97	99	83	acit	acit	ADJ
iajs-97	99	84	,	,	PUNCT
iajs-97	99	85	dec	dec	PROPN
iajs-97	99	86	.	.	PROPN
iajs-97	100	1	(	(	PUNCT
iajs-97	100	2	10	10	NUM
iajs-97	100	3	-	-	SYM
iajs-97	100	4	13	13	NUM
iajs-97	100	5	)	)	PUNCT
iajs-97	100	6	.	.	PUNCT
iajs-97	101	1	3	3	NUM
iajs-97	101	2	-	-	PUNCT
iajs-97	101	3	pal	pal	ADJ
iajs-97	101	4	,	,	PUNCT
iajs-97	101	5	n.	n.	NOUN
iajs-97	101	6	r.and	r.and	PROPN
iajs-97	101	7	pal	pal	NOUN
iajs-97	101	8	,	,	PUNCT
iajs-97	101	9	s.	s.	PROPN
iajs-97	101	10	k.	k.	PROPN
iajs-97	101	11	(	(	PUNCT
iajs-97	101	12	1993	1993	NUM
iajs-97	101	13	)	)	PUNCT
iajs-97	101	14	,	,	PUNCT
iajs-97	101	15	a	a	DET
iajs-97	101	16	review	review	NOUN
iajs-97	101	17	on	on	ADP
iajs-97	101	18	image	image	NOUN
iajs-97	101	19	segmentation	segmentation	NOUN
iajs-97	101	20	techniques	technique	NOUN
iajs-97	101	21	,	,	PUNCT
iajs-97	101	22	pattern	pattern	NOUN
iajs-97	101	23	recognition	recognition	NOUN
iajs-97	101	24	,	,	PUNCT
iajs-97	101	25	26	26	NUM
iajs-97	101	26	(	(	PUNCT
iajs-97	101	27	9):1277	9):1277	NOUN
iajs-97	101	28	-	-	PUNCT
iajs-97	101	29	1294	1294	NUM
iajs-97	101	30	.	.	PUNCT
iajs-97	102	1	4	4	NUM
iajs-97	102	2	-	-	SYM
iajs-97	102	3	zhou	zhou	PROPN
iajs-97	102	4	,	,	PUNCT
iajs-97	102	5	p.	p.	NOUN
iajs-97	102	6	;	;	PUNCT
iajs-97	102	7	ye	ye	PROPN
iajs-97	102	8	,	,	PUNCT
iajs-97	102	9	w.	w.	PROPN
iajs-97	102	10	;	;	PUNCT
iajs-97	102	11	xia	xia	PROPN
iajs-97	102	12	,	,	PUNCT
iajs-97	102	13	y.	y.	PROPN
iajs-97	102	14	and	and	CCONJ
iajs-97	102	15	wang	wang	PROPN
iajs-97	102	16	,	,	PUNCT
iajs-97	102	17	q.	q.	PROPN
iajs-97	102	18	(	(	PUNCT
iajs-97	102	19	2011	2011	NUM
iajs-97	102	20	)	)	PUNCT
iajs-97	102	21	,	,	PUNCT
iajs-97	102	22	an	an	DET
iajs-97	102	23	improved	improved	ADJ
iajs-97	102	24	canny	canny	ADJ
iajs-97	102	25	algorithm	algorithm	NOUN
iajs-97	102	26	for	for	ADP
iajs-97	102	27	edge	edge	NOUN
iajs-97	102	28	detection	detection	NOUN
iajs-97	102	29	,	,	PUNCT
iajs-97	102	30	7(5	7(5	NUM
iajs-97	102	31	)	)	PUNCT
iajs-97	102	32	,	,	PUNCT
iajs-97	102	33	1516	1516	NUM
iajs-97	102	34	-	-	SYM
iajs-97	102	35	1523	1523	NUM
iajs-97	102	36	.	.	PUNCT
iajs-97	103	1	23	23	NUM
iajs-97	104	1	|	|	ADJ
iajs-97	104	2	physics	physics	NOUN
iajs-97	104	3	2015	2015	NUM
iajs-97	104	4	)	)	PUNCT
iajs-97	104	5	عام	عام	ADP
iajs-97	104	6	3(العدد	3(العدد	NUM
iajs-97	104	7	28المجلد	28المجلد	NUM
iajs-97	104	8	مجلة	مجلة	NOUN
iajs-97	104	9	إبن	إبن	VERB
iajs-97	104	10	الهيثم	الهيثم	ADJ
iajs-97	104	11	للعلوم	للعلوم	NOUN
iajs-97	104	12	الصرفة	الصرفة	NOUN
iajs-97	105	1	و	و	PRON
iajs-97	105	2	التطبيقية	التطبيقية	ADJ
iajs-97	105	3	ibn	ibn	PROPN
iajs-97	105	4	al	al	PROPN
iajs-97	105	5	-	-	PUNCT
iajs-97	105	6	haitham	haitham	PROPN
iajs-97	105	7	j.	j.	PROPN
iajs-97	105	8	for	for	ADP
iajs-97	105	9	pure	pure	PROPN
iajs-97	105	10	&	&	CCONJ
iajs-97	105	11	appl	appl	PROPN
iajs-97	105	12	.	.	PUNCT
iajs-97	106	1	sci	sci	PROPN
iajs-97	106	2	.	.	PUNCT
iajs-97	106	3	vol	vol	NOUN
iajs-97	106	4	.	.	PROPN
iajs-97	107	1	28	28	NUM
iajs-97	107	2	(	(	PUNCT
iajs-97	107	3	3	3	NUM
iajs-97	107	4	)	)	PUNCT
iajs-97	107	5	2015	2015	NUM
iajs-97	107	6	5naji	5naji	NUM
iajs-97	107	7	,	,	PUNCT
iajs-97	107	8	t.	t.	NOUN
iajs-97	107	9	a.	a.	NOUN
iajs-97	107	10	(	(	PUNCT
iajs-97	107	11	2012	2012	NUM
iajs-97	107	12	)	)	PUNCT
iajs-97	107	13	,	,	PUNCT
iajs-97	107	14	the	the	DET
iajs-97	107	15	effect	effect	NOUN
iajs-97	107	16	of	of	ADP
iajs-97	107	17	window	window	NOUN
iajs-97	107	18	size	size	NOUN
iajs-97	107	19	changing	change	VERB
iajs-97	107	20	on	on	ADP
iajs-97	107	21	satellite	satellite	NOUN
iajs-97	107	22	image	image	NOUN
iajs-97	107	23	segmentation	segmentation	NOUN
iajs-97	107	24	using	use	VERB
iajs-97	107	25	2d	2d	NUM
iajs-97	107	26	fast	fast	ADJ
iajs-97	107	27	otsu	otsu	NOUN
iajs-97	107	28	method	method	NOUN
iajs-97	107	29	,	,	PUNCT
iajs-97	107	30	ibn	ibn	PROPN
iajs-97	107	31	al	al	PROPN
iajs-97	107	32	-	-	PUNCT
iajs-97	107	33	haitham	haitham	PROPN
iajs-97	107	34	journal	journal	PROPN
iajs-97	107	35	for	for	ADP
iajs-97	107	36	pure	pure	ADJ
iajs-97	107	37	&	&	CCONJ
iajs-97	107	38	applied	applied	ADJ
iajs-97	107	39	science	science	NOUN
iajs-97	107	40	,	,	PUNCT
iajs-97	107	41	25(1):143	25(1):143	PROPN
iajs-97	107	42	-	-	SYM
iajs-97	107	43	152	152	NUM
iajs-97	107	44	.	.	NOUN
iajs-97	107	45	6	6	NUM
iajs-97	107	46	-	-	PUNCT
iajs-97	107	47	otsu	otsu	ADJ
iajs-97	107	48	,	,	PUNCT
iajs-97	107	49	n.	n.	NOUN
iajs-97	107	50	(	(	PUNCT
iajs-97	107	51	1979	1979	NUM
iajs-97	107	52	)	)	PUNCT
iajs-97	107	53	,	,	PUNCT
iajs-97	107	54	a	a	DET
iajs-97	107	55	threshold	threshold	NOUN
iajs-97	107	56	selection	selection	NOUN
iajs-97	107	57	method	method	NOUN
iajs-97	107	58	from	from	ADP
iajs-97	107	59	gray	gray	ADJ
iajs-97	107	60	-	-	PUNCT
iajs-97	107	61	level	level	NOUN
iajs-97	107	62	histograms	histogram	NOUN
iajs-97	107	63	,	,	PUNCT
iajs-97	107	64	ieee	ieee	NOUN
iajs-97	107	65	transactions	transaction	NOUN
iajs-97	107	66	on	on	ADP
iajs-97	107	67	system	system	NOUN
iajs-97	107	68	,	,	PUNCT
iajs-97	107	69	man	man	NOUN
iajs-97	107	70	,	,	PUNCT
iajs-97	107	71	and	and	CCONJ
iajs-97	107	72	cybernetics	cybernetic	NOUN
iajs-97	107	73	,	,	PUNCT
iajs-97	107	74	smc-9	smc-9	PUNCT
iajs-97	107	75	(	(	PUNCT
iajs-97	107	76	1	1	NUM
iajs-97	107	77	)	)	PUNCT
iajs-97	107	78	,	,	PUNCT
iajs-97	107	79	january	january	PROPN
iajs-97	107	80	.	.	PUNCT
iajs-97	108	1	7priyadharshini	7priyadharshini	NUM
iajs-97	108	2	,	,	PUNCT
iajs-97	108	3	k.s.(2012)research	k.s.(2012)research	NOUN
iajs-97	108	4	and	and	CCONJ
iajs-97	108	5	analysis	analysis	NOUN
iajs-97	108	6	on	on	ADP
iajs-97	108	7	segmentation	segmentation	NOUN
iajs-97	108	8	and	and	CCONJ
iajs-97	108	9	thresholding	thresholde	VERB
iajs-97	108	10	techniques	technique	NOUN
iajs-97	108	11	,	,	PUNCT
iajs-97	108	12	international	international	ADJ
iajs-97	108	13	journal	journal	NOUN
iajs-97	108	14	of	of	ADP
iajs-97	108	15	engineering	engineering	PROPN
iajs-97	108	16	research	research	PROPN
iajs-97	108	17	&	&	CCONJ
iajs-97	108	18	technology	technology	NOUN
iajs-97	108	19	(	(	PUNCT
iajs-97	108	20	ijert	ijert	PROPN
iajs-97	108	21	)	)	PUNCT
iajs-97	108	22	,	,	PUNCT
iajs-97	108	23	10	10	NUM
iajs-97	108	24	(	(	PUNCT
iajs-97	108	25	1):1	1):1	NUM
iajs-97	108	26	-	-	SYM
iajs-97	108	27	8	8	NUM
iajs-97	108	28	.	.	NOUN
iajs-97	108	29	8	8	NUM
iajs-97	108	30	-	-	PUNCT
iajs-97	108	31	pratt	pratt	PROPN
iajs-97	108	32	w.	w.	PROPN
iajs-97	108	33	k.	k.	PROPN
iajs-97	108	34	(	(	PUNCT
iajs-97	108	35	2007	2007	NUM
iajs-97	108	36	)	)	PUNCT
iajs-97	108	37	,	,	PUNCT
iajs-97	108	38	digital	digital	ADJ
iajs-97	108	39	image	image	NOUN
iajs-97	108	40	processing	processing	NOUN
iajs-97	108	41	,	,	PUNCT
iajs-97	108	42	4rd	4rd	PROPN
iajs-97	108	43	edition	edition	NOUN
iajs-97	108	44	,	,	PUNCT
iajs-97	108	45	john	john	PROPN
iajs-97	108	46	wiley	wiley	PROPN
iajs-97	108	47	&	&	CCONJ
iajs-97	108	48	sons	sons	PROPN
iajs-97	108	49	,	,	PUNCT
iajs-97	108	50	inc	inc	PROPN
iajs-97	108	51	.	.	PROPN
iajs-97	108	52	,	,	PUNCT
iajs-97	108	53	(	(	PUNCT
iajs-97	108	54	chapter	chapter	NOUN
iajs-97	108	55	15	15	NUM
iajs-97	108	56	)	)	PUNCT
iajs-97	108	57	.	.	PUNCT
iajs-97	109	1	9	9	NUM
iajs-97	109	2	-	-	PUNCT
iajs-97	109	3	conzalez	conzalez	NOUN
iajs-97	109	4	,	,	PUNCT
iajs-97	109	5	r.	r.	PROPN
iajs-97	109	6	c.and	c.and	PROPN
iajs-97	109	7	woods	woods	PROPN
iajs-97	109	8	,	,	PUNCT
iajs-97	109	9	r.	r.	PROPN
iajs-97	109	10	e.(2002	e.(2002	PROPN
iajs-97	109	11	)	)	PUNCT
iajs-97	109	12	,	,	PUNCT
iajs-97	109	13	digital	digital	ADJ
iajs-97	109	14	image	image	NOUN
iajs-97	109	15	processing	processing	NOUN
iajs-97	109	16	,	,	PUNCT
iajs-97	109	17	second	second	ADJ
iajs-97	109	18	edition	edition	NOUN
iajs-97	109	19	,	,	PUNCT
iajs-97	109	20	prentice	prentice	NOUN
iajs-97	109	21	hall	hall	NOUN
iajs-97	109	22	.	.	PUNCT
iajs-97	110	1	10	10	NUM
iajs-97	110	2	-	-	PUNCT
iajs-97	110	3	solomon	solomon	PROPN
iajs-97	110	4	,	,	PUNCT
iajs-97	110	5	c.	c.	PROPN
iajs-97	110	6	and	and	CCONJ
iajs-97	110	7	  	  	SPACE
iajs-97	110	8	breckon	breckon	NOUN
iajs-97	110	9	,	,	PUNCT
iajs-97	110	10	t.	t.	PROPN
iajs-97	110	11	(	(	PUNCT
iajs-97	110	12	2011	2011	NUM
iajs-97	110	13	)	)	PUNCT
iajs-97	110	14	,	,	PUNCT
iajs-97	110	15	fundamentals	fundamental	NOUN
iajs-97	110	16	of	of	ADP
iajs-97	110	17	digital	digital	ADJ
iajs-97	110	18	image	image	NOUN
iajs-97	110	19	processing	processing	NOUN
iajs-97	110	20	:	:	PUNCT
iajs-97	110	21	a	a	DET
iajs-97	110	22	practical	practical	ADJ
iajs-97	110	23	approach	approach	NOUN
iajs-97	110	24	with	with	ADP
iajs-97	110	25	examples	example	NOUN
iajs-97	110	26	in	in	ADP
iajs-97	110	27	matlab	matlab	PROPN
iajs-97	110	28	,	,	PUNCT
iajs-97	110	29	john	john	PROPN
iajs-97	110	30	wiley	wiley	PROPN
iajs-97	110	31	&	&	CCONJ
iajs-97	110	32	sons	son	NOUN
iajs-97	110	33	,	,	PUNCT
iajs-97	110	34	(	(	PUNCT
iajs-97	110	35	chapter	chapter	NOUN
iajs-97	110	36	4	4	NUM
iajs-97	110	37	)	)	PUNCT
iajs-97	110	38	.	.	PUNCT
iajs-97	111	1	11	11	NUM
iajs-97	111	2	-	-	PUNCT
iajs-97	111	3	scott	scott	PROPN
iajs-97	111	4	,	,	PUNCT
iajs-97	111	5	e.	e.	PROPN
iajs-97	111	6	(	(	PUNCT
iajs-97	111	7	1998	1998	NUM
iajs-97	111	8	)	)	PUNCT
iajs-97	111	9	,	,	PUNCT
iajs-97	111	10	computer	computer	NOUN
iajs-97	111	11	vision	vision	NOUN
iajs-97	111	12	and	and	CCONJ
iajs-97	111	13	image	image	NOUN
iajs-97	111	14	processing	processing	NOUN
iajs-97	111	15	:	:	PUNCT
iajs-97	111	16	a	a	DET
iajs-97	111	17	practical	practical	ADJ
iajs-97	111	18	approach	approach	NOUN
iajs-97	111	19	using	use	VERB
iajs-97	111	20	cvip	cvip	PROPN
iajs-97	111	21	tool	tool	NOUN
iajs-97	111	22	,	,	PUNCT
iajs-97	111	23	prentice	prentice	PROPN
iajs-97	111	24	hall	hall	PROPN
iajs-97	111	25	ptr	ptr	PROPN
iajs-97	111	26	,	,	PUNCT
iajs-97	111	27	a	a	DET
iajs-97	111	28	simon	simon	PROPN
iajs-97	111	29	&	&	CCONJ
iajs-97	111	30	schuster	schuster	PROPN
iajs-97	111	31	company	company	PROPN
iajs-97	111	32	.	.	PUNCT
iajs-97	112	1	table	table	NOUN
iajs-97	112	2	:(	:(	NOUN
iajs-97	112	3	1	1	NUM
iajs-97	112	4	)	)	PUNCT
iajs-97	112	5	threshold	threshold	NOUN
iajs-97	112	6	values	value	NOUN
iajs-97	112	7	of	of	ADP
iajs-97	112	8	the	the	DET
iajs-97	112	9	operators	operator	NOUN
iajs-97	112	10	images	image	NOUN
iajs-97	112	11	via	via	ADP
iajs-97	112	12	fast	fast	ADJ
iajs-97	112	13	otsu	otsu	NOUN
iajs-97	112	14	method	method	NOUN
iajs-97	112	15	for	for	ADP
iajs-97	112	16	robin	robin	PROPN
iajs-97	112	17	image	image	NOUN
iajs-97	112	18	threshold	threshold	NOUN
iajs-97	112	19	values	value	NOUN
iajs-97	112	20	of	of	ADP
iajs-97	112	21	operators	operator	NOUN
iajs-97	112	22	edge	edge	VERB
iajs-97	112	23	line	line	NOUN
iajs-97	112	24	detection	detection	NOUN
iajs-97	112	25	operators	operator	NOUN
iajs-97	112	26	soblel	soblel	NOUN
iajs-97	112	27	operator	operator	NOUN
iajs-97	112	28	prewitt	prewitt	PROPN
iajs-97	112	29	operator	operator	NOUN
iajs-97	112	30	robert	robert	PROPN
iajs-97	112	31	operator	operator	PROPN
iajs-97	112	32	laplacian	laplacian	ADJ
iajs-97	112	33	operator	operator	NOUN
iajs-97	112	34	53	53	NUM
iajs-97	112	35	53	53	NUM
iajs-97	112	36	47	47	NUM
iajs-97	112	37	mask_1	mask_1	NOUN
iajs-97	112	38	mask_2	mask_2	PROPN
iajs-97	112	39	52	52	NUM
iajs-97	112	40	34	34	NUM
iajs-97	112	41	table	table	NOUN
iajs-97	112	42	:(	:(	NOUN
iajs-97	112	43	2	2	NUM
iajs-97	112	44	)	)	PUNCT
iajs-97	112	45	threshold	threshold	NOUN
iajs-97	112	46	values	value	NOUN
iajs-97	112	47	of	of	ADP
iajs-97	112	48	the	the	DET
iajs-97	112	49	operators	operator	NOUN
iajs-97	112	50	images	image	NOUN
iajs-97	112	51	via	via	ADP
iajs-97	112	52	fast	fast	ADJ
iajs-97	112	53	otsu	otsu	NOUN
iajs-97	112	54	method	method	NOUN
iajs-97	112	55	for	for	ADP
iajs-97	112	56	al	al	PROPN
iajs-97	112	57	-	-	PUNCT
iajs-97	112	58	ramadi	ramadi	PROPN
iajs-97	112	59	image	image	NOUN
iajs-97	112	60	threshold	threshold	NOUN
iajs-97	112	61	values	value	NOUN
iajs-97	112	62	of	of	ADP
iajs-97	112	63	operators	operator	NOUN
iajs-97	112	64	edge	edge	VERB
iajs-97	112	65	line	line	NOUN
iajs-97	112	66	detection	detection	NOUN
iajs-97	112	67	operators	operator	NOUN
iajs-97	112	68	soblel	soblel	NOUN
iajs-97	112	69	operator	operator	NOUN
iajs-97	112	70	prewitt	prewitt	PROPN
iajs-97	112	71	operator	operator	NOUN
iajs-97	112	72	robert	robert	PROPN
iajs-97	112	73	operator	operator	PROPN
iajs-97	112	74	laplacian	laplacian	ADJ
iajs-97	112	75	operator	operator	NOUN
iajs-97	112	76	45	45	NUM
iajs-97	112	77	53	53	NUM
iajs-97	112	78	32	32	NUM
iajs-97	112	79	mask_1	mask_1	NOUN
iajs-97	112	80	mask_2	mask_2	NOUN
iajs-97	112	81	53	53	NUM
iajs-97	112	82	53	53	NUM
iajs-97	112	83	24	24	NUM
iajs-97	112	84	|	|	NOUN
iajs-97	112	85	physics	physics	NOUN
iajs-97	112	86	2015	2015	NUM
iajs-97	112	87	)	)	PUNCT
iajs-97	112	88	عام	عام	ADP
iajs-97	112	89	3(العدد	3(العدد	NUM
iajs-97	112	90	28المجلد	28المجلد	NUM
iajs-97	112	91	مجلة	مجلة	NOUN
iajs-97	112	92	إبن	إبن	VERB
iajs-97	112	93	الهيثم	الهيثم	ADJ
iajs-97	112	94	للعلوم	للعلوم	NOUN
iajs-97	112	95	الصرفة	الصرفة	NOUN
iajs-97	113	1	و	و	PRON
iajs-97	113	2	التطبيقية	التطبيقية	ADJ
iajs-97	113	3	ibn	ibn	PROPN
iajs-97	113	4	al	al	PROPN
iajs-97	113	5	-	-	PUNCT
iajs-97	113	6	haitham	haitham	PROPN
iajs-97	113	7	j.	j.	PROPN
iajs-97	113	8	for	for	ADP
iajs-97	113	9	pure	pure	PROPN
iajs-97	113	10	&	&	CCONJ
iajs-97	113	11	appl	appl	PROPN
iajs-97	113	12	.	.	PUNCT
iajs-97	114	1	sci	sci	PROPN
iajs-97	114	2	.	.	PUNCT
iajs-97	114	3	vol	vol	NOUN
iajs-97	114	4	.	.	PROPN
iajs-97	115	1	28	28	NUM
iajs-97	115	2	(	(	PUNCT
iajs-97	115	3	3	3	NUM
iajs-97	115	4	)	)	PUNCT
iajs-97	115	5	2015	2015	NUM
iajs-97	115	6	                                                        	                                                        	SPACE
iajs-97	115	7	robert	robert	NOUN
iajs-97	115	8	operator	operator	NOUN
iajs-97	115	9	with	with	ADP
iajs-97	115	10	fast	fast	ADJ
iajs-97	115	11	otsu	otsu	ADJ
iajs-97	115	12	roben	roben	PROPN
iajs-97	115	13	image	image	NOUN
iajs-97	115	14	robert	robert	PROPN
iajs-97	115	15	operator	operator	PROPN
iajs-97	115	16	sobel	sobel	PROPN
iajs-97	115	17	operator	operator	PROPN
iajs-97	115	18	sobel	sobel	NOUN
iajs-97	115	19	operator	operator	NOUN
iajs-97	115	20	with	with	ADP
iajs-97	115	21	fast	fast	ADJ
iajs-97	115	22	otsu	otsu	NOUN
iajs-97	115	23	25	25	NUM
iajs-97	115	24	|	|	NOUN
iajs-97	115	25	physics	physics	NOUN
iajs-97	115	26	2015	2015	NUM
iajs-97	115	27	)	)	PUNCT
iajs-97	115	28	عام	عام	ADP
iajs-97	115	29	3(العدد	3(العدد	NUM
iajs-97	115	30	28المجلد	28المجلد	NUM
iajs-97	115	31	مجلة	مجلة	NOUN
iajs-97	115	32	إبن	إبن	VERB
iajs-97	115	33	الهيثم	الهيثم	ADJ
iajs-97	115	34	للعلوم	للعلوم	NOUN
iajs-97	115	35	الصرفة	الصرفة	NOUN
iajs-97	116	1	و	و	PRON
iajs-97	116	2	التطبيقية	التطبيقية	ADJ
iajs-97	116	3	ibn	ibn	PROPN
iajs-97	116	4	al	al	PROPN
iajs-97	116	5	-	-	PUNCT
iajs-97	116	6	haitham	haitham	PROPN
iajs-97	116	7	j.	j.	PROPN
iajs-97	116	8	for	for	ADP
iajs-97	116	9	pure	pure	PROPN
iajs-97	116	10	&	&	CCONJ
iajs-97	116	11	appl	appl	PROPN
iajs-97	116	12	.	.	PUNCT
iajs-97	117	1	sci	sci	PROPN
iajs-97	117	2	.	.	PUNCT
iajs-97	117	3	vol	vol	NOUN
iajs-97	117	4	.	.	PROPN
iajs-97	118	1	28	28	NUM
iajs-97	118	2	(	(	PUNCT
iajs-97	118	3	3	3	NUM
iajs-97	118	4	)	)	PUNCT
iajs-97	118	5	2015	2015	NUM
iajs-97	118	6	                                                	                                                	SPACE
iajs-97	118	7	figuer	figuer	NOUN
iajs-97	118	8	(	(	PUNCT
iajs-97	118	9	1	1	NUM
iajs-97	118	10	):	):	PUNCT
iajs-97	118	11	edge	edge	NOUN
iajs-97	118	12	detection	detection	NOUN
iajs-97	118	13	operators	operator	NOUN
iajs-97	118	14	with	with	ADP
iajs-97	118	15	and	and	CCONJ
iajs-97	118	16	without	without	ADP
iajs-97	118	17	thresholding	thresholde	VERB
iajs-97	118	18	using	use	VERB
iajs-97	118	19	fast	fast	ADJ
iajs-97	118	20	otsu	otsu	NOUN
iajs-97	118	21	method	method	NOUN
iajs-97	118	22	for	for	ADP
iajs-97	118	23	roben	roben	NOUN
iajs-97	118	24	image	image	NOUN
iajs-97	118	25	prewitt	prewitt	PROPN
iajs-97	118	26	operator	operator	NOUN
iajs-97	118	27	prewitt	prewitt	PROPN
iajs-97	118	28	operator	operator	NOUN
iajs-97	118	29	with	with	ADP
iajs-97	118	30	fast	fast	ADJ
iajs-97	118	31	otsu	otsu	NOUN
iajs-97	118	32	otsu	otsu	NOUN
iajs-97	118	33	laplacian	laplacian	NOUN
iajs-97	118	34	_	_	PRON
iajs-97	118	35	1	1	NUM
iajs-97	118	36	operator	operator	NOUN
iajs-97	118	37	laplacian	laplacian	VERB
iajs-97	118	38	_	_	DET
iajs-97	118	39	1	1	NUM
iajs-97	118	40	operator	operator	NOUN
iajs-97	118	41	with	with	ADP
iajs-97	118	42	fast	fast	ADJ
iajs-97	118	43	otsu	otsu	NOUN
iajs-97	118	44	laplacian	laplacian	NOUN
iajs-97	118	45	_	_	NOUN
iajs-97	118	46	2	2	NUM
iajs-97	118	47	operator	operator	NOUN
iajs-97	118	48	laplacian	laplacian	NOUN
iajs-97	118	49	_	_	NOUN
iajs-97	118	50	2	2	NUM
iajs-97	118	51	operator	operator	NOUN
iajs-97	118	52	with	with	ADP
iajs-97	118	53	fast	fast	ADJ
iajs-97	118	54	otsu	otsu	NOUN
iajs-97	118	55	26	26	NUM
iajs-97	118	56	|	|	NOUN
iajs-97	118	57	physics	physics	NOUN
iajs-97	118	58	2015	2015	NUM
iajs-97	118	59	)	)	PUNCT
iajs-97	118	60	عام	عام	ADP
iajs-97	118	61	3(العدد	3(العدد	NUM
iajs-97	118	62	28المجلد	28المجلد	NUM
iajs-97	118	63	مجلة	مجلة	NOUN
iajs-97	118	64	إبن	إبن	VERB
iajs-97	118	65	الهيثم	الهيثم	ADJ
iajs-97	118	66	للعلوم	للعلوم	NOUN
iajs-97	118	67	الصرفة	الصرفة	NOUN
iajs-97	119	1	و	و	PRON
iajs-97	119	2	التطبيقية	التطبيقية	ADJ
iajs-97	119	3	ibn	ibn	PROPN
iajs-97	119	4	al	al	PROPN
iajs-97	119	5	-	-	PUNCT
iajs-97	119	6	haitham	haitham	PROPN
iajs-97	119	7	j.	j.	PROPN
iajs-97	119	8	for	for	ADP
iajs-97	119	9	pure	pure	PROPN
iajs-97	119	10	&	&	CCONJ
iajs-97	119	11	appl	appl	PROPN
iajs-97	119	12	.	.	PUNCT
iajs-97	120	1	sci	sci	PROPN
iajs-97	120	2	.	.	PUNCT
iajs-97	120	3	vol	vol	NOUN
iajs-97	120	4	.	.	PROPN
iajs-97	121	1	28	28	NUM
iajs-97	121	2	(	(	PUNCT
iajs-97	121	3	3	3	NUM
iajs-97	121	4	)	)	PUNCT
iajs-97	121	5	2015	2015	NUM
iajs-97	121	6	                                                      	                                                      	SPACE
iajs-97	121	7	al	al	PROPN
iajs-97	121	8	-	-	PUNCT
iajs-97	121	9	ramadi	ramadi	PROPN
iajs-97	121	10	image	image	NOUN
iajs-97	121	11	robert	robert	PROPN
iajs-97	121	12	operator	operator	PROPN
iajs-97	121	13	robert	robert	PROPN
iajs-97	121	14	operator	operator	NOUN
iajs-97	121	15	with	with	ADP
iajs-97	121	16	fast	fast	ADJ
iajs-97	121	17	otsu	otsu	PROPN
iajs-97	121	18	sobel	sobel	NOUN
iajs-97	121	19	operator	operator	NOUN
iajs-97	121	20	sobel	sobel	NOUN
iajs-97	121	21	operator	operator	NOUN
iajs-97	121	22	with	with	ADP
iajs-97	121	23	fast	fast	ADJ
iajs-97	121	24	otsu	otsu	NOUN
iajs-97	121	25	27	27	NUM
iajs-97	121	26	|	|	NOUN
iajs-97	121	27	physics	physics	NOUN
iajs-97	121	28	2015	2015	NUM
iajs-97	121	29	)	)	PUNCT
iajs-97	121	30	عام	عام	ADP
iajs-97	121	31	3(العدد	3(العدد	NUM
iajs-97	121	32	28المجلد	28المجلد	NUM
iajs-97	121	33	مجلة	مجلة	NOUN
iajs-97	121	34	إبن	إبن	VERB
iajs-97	121	35	الهيثم	الهيثم	ADJ
iajs-97	121	36	للعلوم	للعلوم	NOUN
iajs-97	121	37	الصرفة	الصرفة	NOUN
iajs-97	122	1	و	و	PRON
iajs-97	122	2	التطبيقية	التطبيقية	ADJ
iajs-97	122	3	ibn	ibn	PROPN
iajs-97	122	4	al	al	PROPN
iajs-97	122	5	-	-	PUNCT
iajs-97	122	6	haitham	haitham	PROPN
iajs-97	122	7	j.	j.	PROPN
iajs-97	122	8	for	for	ADP
iajs-97	122	9	pure	pure	PROPN
iajs-97	122	10	&	&	CCONJ
iajs-97	122	11	appl	appl	PROPN
iajs-97	122	12	.	.	PUNCT
iajs-97	123	1	sci	sci	PROPN
iajs-97	123	2	.	.	PUNCT
iajs-97	123	3	vol	vol	NOUN
iajs-97	123	4	.	.	PROPN
iajs-97	124	1	28	28	NUM
iajs-97	124	2	(	(	PUNCT
iajs-97	124	3	3	3	NUM
iajs-97	124	4	)	)	PUNCT
iajs-97	124	5	2015	2015	NUM
iajs-97	124	6	                                              	                                              	SPACE
iajs-97	124	7	figuer	figuer	NOUN
iajs-97	124	8	(	(	PUNCT
iajs-97	124	9	2	2	NUM
iajs-97	124	10	):	):	PUNCT
iajs-97	124	11	edge	edge	NOUN
iajs-97	124	12	detection	detection	NOUN
iajs-97	124	13	operators	operator	NOUN
iajs-97	124	14	with	with	ADP
iajs-97	124	15	and	and	CCONJ
iajs-97	124	16	without	without	ADP
iajs-97	124	17	thresholding	thresholde	VERB
iajs-97	124	18	using	use	VERB
iajs-97	124	19	fast	fast	ADJ
iajs-97	124	20	otsu	otsu	NOUN
iajs-97	124	21	method	method	NOUN
iajs-97	124	22	for	for	ADP
iajs-97	124	23	al	al	PROPN
iajs-97	124	24	-	-	PUNCT
iajs-97	124	25	ramadi	ramadi	PROPN
iajs-97	124	26	image	image	NOUN
iajs-97	124	27	prewitt	prewitt	PROPN
iajs-97	124	28	operator	operator	NOUN
iajs-97	124	29	prewitt	prewitt	PROPN
iajs-97	124	30	operator	operator	NOUN
iajs-97	124	31	with	with	ADP
iajs-97	124	32	fast	fast	ADJ
iajs-97	124	33	otsu	otsu	NOUN
iajs-97	124	34	otsu	otsu	NOUN
iajs-97	124	35	laplacian	laplacian	NOUN
iajs-97	124	36	_	_	PRON
iajs-97	124	37	1	1	NUM
iajs-97	124	38	operator	operator	NOUN
iajs-97	124	39	laplacian	laplacian	VERB
iajs-97	124	40	_	_	DET
iajs-97	124	41	1	1	NUM
iajs-97	124	42	operator	operator	NOUN
iajs-97	124	43	with	with	ADP
iajs-97	124	44	fast	fast	ADJ
iajs-97	124	45	otsu	otsu	NOUN
iajs-97	124	46	laplacian	laplacian	NOUN
iajs-97	124	47	_	_	NOUN
iajs-97	124	48	2	2	NUM
iajs-97	124	49	operator	operator	NOUN
iajs-97	124	50	laplacian	laplacian	NOUN
iajs-97	124	51	_	_	NOUN
iajs-97	124	52	2	2	NUM
iajs-97	124	53	operator	operator	NOUN
iajs-97	124	54	with	with	ADP
iajs-97	124	55	fast	fast	ADJ
iajs-97	124	56	otsu	otsu	NOUN
iajs-97	124	57	28	28	NUM
iajs-97	124	58	|	|	PROPN
iajs-97	124	59	physics	physics	NOUN
iajs-97	124	60	2015	2015	NUM
iajs-97	124	61	)	)	PUNCT
iajs-97	124	62	عام	عام	ADP
iajs-97	124	63	3(العدد	3(العدد	NUM
iajs-97	124	64	28المجلد	28المجلد	NUM
iajs-97	124	65	مجلة	مجلة	NOUN
iajs-97	124	66	إبن	إبن	VERB
iajs-97	124	67	الهيثم	الهيثم	ADJ
iajs-97	124	68	للعلوم	للعلوم	NOUN
iajs-97	124	69	الصرفة	الصرفة	NOUN
iajs-97	125	1	و	و	PRON
iajs-97	125	2	التطبيقية	التطبيقية	ADJ
iajs-97	125	3	ibn	ibn	PROPN
iajs-97	125	4	al	al	PROPN
iajs-97	125	5	-	-	PUNCT
iajs-97	125	6	haitham	haitham	PROPN
iajs-97	125	7	j.	j.	PROPN
iajs-97	125	8	for	for	ADP
iajs-97	125	9	pure	pure	PROPN
iajs-97	125	10	&	&	CCONJ
iajs-97	125	11	appl	appl	PROPN
iajs-97	125	12	.	.	PUNCT
iajs-97	126	1	sci	sci	PROPN
iajs-97	126	2	.	.	PUNCT
iajs-97	126	3	vol	vol	NOUN
iajs-97	126	4	.	.	PROPN
iajs-97	127	1	28	28	NUM
iajs-97	127	2	(	(	PUNCT
iajs-97	127	3	3	3	NUM
iajs-97	127	4	)	)	PUNCT
iajs-97	127	5	2015	2015	NUM
iajs-97	127	6	كشف	كشف	VERB
iajs-97	127	7	تقسيم	تقسيم	PROPN
iajs-97	127	8	الصور	الصور	PROPN
iajs-97	127	9	باالستناد	باالستناد	PROPN
iajs-97	127	10	على	على	PROPN
iajs-97	127	11	تطبيق	تطبيق	PROPN
iajs-97	127	12	طريقة	طريقة	NOUN
iajs-97	127	13	أوتسو	أوتسو	PROPN
iajs-97	127	14	السريعة	السريعة	PROPN
iajs-97	127	15	على	على	PROPN
iajs-97	127	16	معامالت	معامالت	PROPN
iajs-97	127	17	الحواف	الحواف	NOUN
iajs-97	127	18	المختلفة	المختلفة	PROPN
iajs-97	127	19	حميد	حميد	PROPN
iajs-97	127	20	مجيد	مجيد	PROPN
iajs-97	127	21	عبد	عبد	PROPN
iajs-97	127	22	الجبار	الجبار	VERB
iajs-97	127	23	آمال	آمال	ADP
iajs-97	127	24	جبار	جبار	NOUN
iajs-97	127	25	حاتم	حاتم	ADV
iajs-97	127	26	تغريد	تغريد	X
iajs-97	127	27	عبد	عبد	PROPN
iajs-97	127	28	الحميد	الحميد	X
iajs-97	127	29	ناجي	ناجي	VERB
iajs-97	127	30	الهيثم/	الهيثم/	NUM
iajs-97	127	31	جامعة	جامعة	NOUN
iajs-97	127	32	بغداد	بغداد	PROPN
iajs-97	127	33	ابن	ابن	PROPN
iajs-97	127	34	-	-	PUNCT
iajs-97	127	35	قسم	قسم	PROPN
iajs-97	127	36	الفيزياء	الفيزياء	NOUN
iajs-97	127	37	/	/	SYM
iajs-97	127	38	كلية	كلية	NOUN
iajs-97	127	39	التربية	التربية	NOUN
iajs-97	127	40	للعلوم	للعلوم	NOUN
iajs-97	127	41	الصرفة	الصرفة	NOUN
iajs-97	127	42	2015حزيران	2015حزيران	NUM
iajs-97	127	43	30	30	NUM
iajs-97	127	44	،	،	NOUN
iajs-97	127	45	قبل	قبل	NOUN
iajs-97	127	46	في:2014ايار	في:2014ايار	NOUN
iajs-97	128	1	3	3	NUM
iajs-97	128	2	استلم	استلم	PROPN
iajs-97	128	3	في	في	PROPN
iajs-97	128	4	:	:	PUNCT
iajs-97	128	5	الخالصة	الخالصة	NOUN
iajs-97	128	6	االلي	االلي	PROPN
iajs-97	128	7	لتحويل	لتحويل	PROPN
iajs-97	128	8	معلم	معلم	PROPN
iajs-97	128	9	الحواف	الحواف	NOUN
iajs-97	128	10	للصور	للصور	PROPN
iajs-97	128	11	الى	الى	PROPN
iajs-97	128	12	صور	صور	PROPN
iajs-97	128	13	ثنائية	ثنائية	PROPN
iajs-97	128	14	لفصل	لفصل	PROPN
iajs-97	128	15	يهدف	يهدف	PROPN
iajs-97	128	16	العمل	العمل	PROPN
iajs-97	128	17	الحالي	الحالي	ADV
iajs-97	128	18	الى	الى	PROPN
iajs-97	128	19	دراسة	دراسة	PROPN
iajs-97	128	20	تأثير	تأثير	PROPN
iajs-97	128	21	استخدام	استخدام	PROPN
iajs-97	128	22	العتبة	العتبة	PROPN
iajs-97	128	23	الجسم	الجسم	PROPN
iajs-97	128	24	عن	عن	PROPN
iajs-97	128	25	خلفيته	خلفيته	PROPN
iajs-97	128	26	،	،	X
iajs-97	128	27	حيث	حيث	PROPN
iajs-97	128	28	تم	تم	PROPN
iajs-97	128	29	الحصول	الحصول	PROPN
iajs-97	128	30	على	على	PROPN
iajs-97	128	31	معلم	معلم	PROPN
iajs-97	128	32	الحواف	الحواف	PROPN
iajs-97	128	33	لعينات	لعينات	PROPN
iajs-97	128	34	الصور	الصور	PROPN
iajs-97	128	35	بوساطة	بوساطة	VERB
iajs-97	128	36	مؤثرات	مؤثرات	ADJ
iajs-97	129	1	كشف	كشف	VERB
iajs-97	129	2	الحواف	الحواف	NOUN
iajs-97	129	3	من	من	PROPN
iajs-97	129	4	الدرجة	الدرجة	PROPN
iajs-97	129	5	األولى	األولى	PROPN
iajs-97	129	6	(	(	PUNCT
iajs-97	129	7	روبرت	روبرت	NOUN
iajs-97	129	8	،	،	PROPN
iajs-97	129	9	بريوت	بريوت	PROPN
iajs-97	129	10	،	،	NOUN
iajs-97	129	11	سوبل	سوبل	NOUN
iajs-97	129	12	)	)	PUNCT
iajs-97	129	13	ومؤثرات	ومؤثرات	NOUN
iajs-97	129	14	كشف	كشف	VERB
iajs-97	129	15	الحواف	الحواف	NOUN
iajs-97	129	16	من	من	PROPN
iajs-97	129	17	الدرجة	الدرجة	PROPN
iajs-97	129	18	الثانية	الثانية	PROPN
iajs-97	129	19	(	(	PUNCT
iajs-97	129	20	مؤثرات	مؤثرات	ADJ
iajs-97	129	21	البالس	البالس	NOUN
iajs-97	129	22	)	)	PUNCT
iajs-97	129	23	.	.	PUNCT
iajs-97	130	1	تم	تم	PROPN
iajs-97	130	2	تطبيق	تطبيق	PROPN
iajs-97	130	3	هذه	هذه	PROPN
iajs-97	130	4	الدراسة	الدراسة	PROPN
iajs-97	130	5	على	على	PROPN
iajs-97	130	6	ة	ة	DET
iajs-97	130	7	شخصية	شخصية	PROPN
iajs-97	130	8	(	(	PUNCT
iajs-97	130	9	روبن	روبن	PROPN
iajs-97	130	10	)	)	PUNCT
iajs-97	130	11	وصورة	وصورة	ADJ
iajs-97	130	12	لقمر	لقمر	PROPN
iajs-97	130	13	صناعي	صناعي	PROPN
iajs-97	130	14	لدراسة	لدراسة	PROPN
iajs-97	130	15	توافق	توافق	PROPN
iajs-97	130	16	الطريقة	الطريقة	VERB
iajs-97	131	1	مع	مع	PROPN
iajs-97	131	2	نوعين	نوعين	PROPN
iajs-97	131	3	مختلفين	مختلفين	PROPN
iajs-97	131	4	من	من	ADP
iajs-97	131	5	الصور	الصور	PROPN
iajs-97	131	6	،	،	PROPN
iajs-97	132	1	وقد	وقد	PROPN
iajs-97	133	1	تم	تم	PROPN
iajs-97	134	1	مناقشة	مناقشة	PROPN
iajs-97	134	2	صور	صور	PROPN
iajs-97	134	3	النتائج	النتائج	PROPN
iajs-97	134	4	.	.	PUNCT
iajs-97	135	1	كشف	كشف	PROPN
iajs-97	135	2	الحواف	الحواف	PROPN
iajs-97	135	3	،	،	PROPN
iajs-97	135	4	تقسيم	تقسيم	PROPN
iajs-97	135	5	الصورة	الصورة	PROPN
iajs-97	135	6	،	،	PROPN
iajs-97	135	7	طريقة	طريقة	PROPN
iajs-97	135	8	أوتسو	أوتسو	PROPN
iajs-97	135	9	السريعة	السريعة	PROPN
iajs-97	135	10	.	.	PUNCT
iajs-97	136	1	الكلمات	الكلمات	ADJ
iajs-97	136	2	المفتاحية	المفتاحية	PROPN
iajs-97	136	3	:	:	PUNCT