id	sid	tid	token	lemma	pos
ispiv-47	1	1	14th	14th	ADJ
ispiv-47	1	2	international	international	ADJ
ispiv-47	1	3	symposium	symposium	NOUN
ispiv-47	1	4	on	on	ADP
ispiv-47	1	5	particle	particle	NOUN
ispiv-47	1	6	image	image	NOUN
ispiv-47	1	7	velocimetry	velocimetry	NOUN
ispiv-47	1	8	–	–	PUNCT
ispiv-47	1	9	ispiv	ispiv	NOUN
ispiv-47	1	10	2021	2021	NUM
ispiv-47	1	11	august	august	PROPN
ispiv-47	1	12	1–5	1–5	NUM
ispiv-47	1	13	,	,	PUNCT
ispiv-47	1	14	2021	2021	NUM
ispiv-47	1	15	ultrasound	ultrasound	NOUN
ispiv-47	1	16	piv	piv	NOUN
ispiv-47	1	17	uncertainty	uncertainty	NOUN
ispiv-47	1	18	quantification	quantification	NOUN
ispiv-47	1	19	r.	r.	PROPN
ispiv-47	1	20	derakhshandeh1∗	derakhshandeh1∗	PROPN
ispiv-47	1	21	,	,	PUNCT
ispiv-47	1	22	s.	s.	PROPN
ispiv-47	1	23	bhattacharya1	bhattacharya1	PROPN
ispiv-47	1	24	,	,	PUNCT
ispiv-47	1	25	b.	b.	PROPN
ispiv-47	1	26	a.	a.	NOUN
ispiv-47	1	27	meyers1	meyers1	PROPN
ispiv-47	1	28	,	,	PUNCT
ispiv-47	1	29	p.	p.	NOUN
ispiv-47	1	30	p.	p.	PROPN
ispiv-47	1	31	vlachos1	vlachos1	NOUN
ispiv-47	2	1	1	1	NUM
ispiv-47	2	2	school	school	NOUN
ispiv-47	2	3	of	of	ADP
ispiv-47	2	4	mechanical	mechanical	ADJ
ispiv-47	2	5	engineering	engineering	NOUN
ispiv-47	2	6	,	,	PUNCT
ispiv-47	2	7	purdue	purdue	PROPN
ispiv-47	2	8	university	university	NOUN
ispiv-47	2	9	,	,	PUNCT
ispiv-47	2	10	west	west	PROPN
ispiv-47	2	11	lafayette	lafayette	PROPN
ispiv-47	2	12	indiana	indiana	PROPN
ispiv-47	2	13	,	,	PUNCT
ispiv-47	2	14	47907	47907	NUM
ispiv-47	2	15	,	,	PUNCT
ispiv-47	2	16	usa	usa	PROPN
ispiv-47	2	17	∗	∗	PROPN
ispiv-47	2	18	rderakhs@purdue.edu	rderakhs@purdue.edu	PROPN
ispiv-47	2	19	abstract	abstract	ADJ
ispiv-47	2	20	ultrasound	ultrasound	NOUN
ispiv-47	2	21	particle	particle	NOUN
ispiv-47	2	22	image	image	NOUN
ispiv-47	2	23	velocimetry	velocimetry	NOUN
ispiv-47	2	24	(	(	PUNCT
ispiv-47	2	25	upiv	upiv	NOUN
ispiv-47	2	26	)	)	PUNCT
ispiv-47	2	27	is	be	AUX
ispiv-47	2	28	a	a	DET
ispiv-47	2	29	non	non	ADJ
ispiv-47	2	30	-	-	ADJ
ispiv-47	2	31	invasive	invasive	ADJ
ispiv-47	2	32	flow	flow	NOUN
ispiv-47	2	33	measurement	measurement	NOUN
ispiv-47	2	34	technique	technique	NOUN
ispiv-47	2	35	where	where	SCONJ
ispiv-47	2	36	acousticopaque	acousticopaque	ADJ
ispiv-47	2	37	flow	flow	NOUN
ispiv-47	2	38	tracers	tracer	NOUN
ispiv-47	2	39	are	be	AUX
ispiv-47	2	40	injected	inject	VERB
ispiv-47	2	41	into	into	ADP
ispiv-47	2	42	a	a	DET
ispiv-47	2	43	working	work	VERB
ispiv-47	2	44	fluid	fluid	NOUN
ispiv-47	2	45	and	and	CCONJ
ispiv-47	2	46	ensonified	ensonifie	VERB
ispiv-47	2	47	to	to	PART
ispiv-47	2	48	create	create	VERB
ispiv-47	2	49	ultrasound	ultrasound	NOUN
ispiv-47	2	50	images	image	NOUN
ispiv-47	2	51	.	.	PUNCT
ispiv-47	3	1	these	these	DET
ispiv-47	3	2	images	image	NOUN
ispiv-47	3	3	are	be	AUX
ispiv-47	3	4	processed	process	VERB
ispiv-47	3	5	using	use	VERB
ispiv-47	3	6	piv	piv	NOUN
ispiv-47	3	7	cross	cross	NOUN
ispiv-47	3	8	-	-	NOUN
ispiv-47	3	9	correlation	correlation	NOUN
ispiv-47	3	10	based	base	VERB
ispiv-47	3	11	algorithms	algorithm	NOUN
ispiv-47	3	12	to	to	PART
ispiv-47	3	13	measure	measure	VERB
ispiv-47	3	14	the	the	DET
ispiv-47	3	15	velocity	velocity	NOUN
ispiv-47	3	16	field	field	NOUN
ispiv-47	3	17	(	(	PUNCT
ispiv-47	3	18	kim	kim	PROPN
ispiv-47	3	19	et	et	PROPN
ispiv-47	3	20	al	al	PROPN
ispiv-47	3	21	.	.	PROPN
ispiv-47	3	22	,	,	PUNCT
ispiv-47	3	23	2004	2004	NUM
ispiv-47	3	24	)	)	PUNCT
ispiv-47	3	25	.	.	PUNCT
ispiv-47	4	1	upiv	upiv	NOUN
ispiv-47	4	2	is	be	AUX
ispiv-47	4	3	useful	useful	ADJ
ispiv-47	4	4	for	for	ADP
ispiv-47	4	5	opaque	opaque	ADJ
ispiv-47	4	6	flows	flow	NOUN
ispiv-47	4	7	,	,	PUNCT
ispiv-47	4	8	primarily	primarily	ADV
ispiv-47	4	9	where	where	SCONJ
ispiv-47	4	10	complex	complex	ADJ
ispiv-47	4	11	flows	flow	NOUN
ispiv-47	4	12	exist	exist	VERB
ispiv-47	4	13	,	,	PUNCT
ispiv-47	4	14	accordingly	accordingly	ADV
ispiv-47	4	15	,	,	PUNCT
ispiv-47	4	16	it	it	PRON
ispiv-47	4	17	is	be	AUX
ispiv-47	4	18	used	use	VERB
ispiv-47	4	19	in	in	ADP
ispiv-47	4	20	many	many	ADJ
ispiv-47	4	21	industrial	industrial	ADJ
ispiv-47	4	22	and	and	CCONJ
ispiv-47	4	23	clinical	clinical	ADJ
ispiv-47	4	24	research	research	NOUN
ispiv-47	4	25	applications	application	NOUN
ispiv-47	4	26	such	such	ADJ
ispiv-47	4	27	as	as	ADP
ispiv-47	4	28	studying	study	VERB
ispiv-47	4	29	intracardiac	intracardiac	NOUN
ispiv-47	4	30	flow	flow	NOUN
ispiv-47	4	31	(	(	PUNCT
ispiv-47	4	32	crase	crase	NOUN
ispiv-47	4	33	et	et	PROPN
ispiv-47	4	34	al	al	PROPN
ispiv-47	4	35	.	.	PROPN
ispiv-47	4	36	,	,	PUNCT
ispiv-47	4	37	2007	2007	NUM
ispiv-47	4	38	)	)	PUNCT
ispiv-47	4	39	.	.	PUNCT
ispiv-47	5	1	furthermore	furthermore	ADV
ispiv-47	5	2	,	,	PUNCT
ispiv-47	5	3	the	the	DET
ispiv-47	5	4	measurement	measurement	NOUN
ispiv-47	5	5	provides	provide	VERB
ispiv-47	5	6	suitable	suitable	ADJ
ispiv-47	5	7	temporal	temporal	ADJ
ispiv-47	5	8	and	and	CCONJ
ispiv-47	5	9	spatial	spatial	ADJ
ispiv-47	5	10	resolutions	resolution	NOUN
ispiv-47	5	11	for	for	ADP
ispiv-47	5	12	improved	improve	VERB
ispiv-47	5	13	diagnostic	diagnostic	ADJ
ispiv-47	5	14	metrics	metric	NOUN
ispiv-47	5	15	.	.	PUNCT
ispiv-47	6	1	mentioned	mention	VERB
ispiv-47	6	2	applications	application	NOUN
ispiv-47	6	3	and	and	CCONJ
ispiv-47	6	4	the	the	DET
ispiv-47	6	5	sensitive	sensitive	ADJ
ispiv-47	6	6	diagnostic	diagnostic	ADJ
ispiv-47	6	7	industrial	industrial	ADJ
ispiv-47	6	8	and	and	CCONJ
ispiv-47	6	9	clinical	clinical	ADJ
ispiv-47	6	10	decisions	decision	NOUN
ispiv-47	6	11	made	make	VERB
ispiv-47	6	12	based	base	VERB
ispiv-47	6	13	on	on	ADP
ispiv-47	6	14	these	these	DET
ispiv-47	6	15	measurements	measurement	NOUN
ispiv-47	6	16	intensifies	intensify	VERB
ispiv-47	6	17	the	the	DET
ispiv-47	6	18	importance	importance	NOUN
ispiv-47	6	19	of	of	ADP
ispiv-47	6	20	characterizing	characterize	VERB
ispiv-47	6	21	the	the	DET
ispiv-47	6	22	upiv	upiv	NOUN
ispiv-47	6	23	measurement	measurement	NOUN
ispiv-47	6	24	accuracy	accuracy	NOUN
ispiv-47	6	25	and	and	CCONJ
ispiv-47	6	26	associated	associated	ADJ
ispiv-47	6	27	uncertainty	uncertainty	NOUN
ispiv-47	6	28	.	.	PUNCT
ispiv-47	7	1	however	however	ADV
ispiv-47	7	2	,	,	PUNCT
ispiv-47	7	3	quantifying	quantify	VERB
ispiv-47	7	4	upiv	upiv	NOUN
ispiv-47	7	5	measurement	measurement	NOUN
ispiv-47	7	6	uncertainty	uncertainty	NOUN
ispiv-47	7	7	is	be	AUX
ispiv-47	7	8	non	non	ADJ
ispiv-47	7	9	-	-	ADJ
ispiv-47	7	10	trivial	trivial	ADJ
ispiv-47	7	11	due	due	ADP
ispiv-47	7	12	to	to	ADP
ispiv-47	7	13	the	the	DET
ispiv-47	7	14	complexity	complexity	NOUN
ispiv-47	7	15	of	of	ADP
ispiv-47	7	16	possible	possible	ADJ
ispiv-47	7	17	uncertainty	uncertainty	NOUN
ispiv-47	7	18	sources	source	NOUN
ispiv-47	7	19	,	,	PUNCT
ispiv-47	7	20	their	their	PRON
ispiv-47	7	21	combination	combination	NOUN
ispiv-47	7	22	,	,	PUNCT
ispiv-47	7	23	and	and	CCONJ
ispiv-47	7	24	propagation	propagation	NOUN
ispiv-47	7	25	through	through	ADP
ispiv-47	7	26	the	the	DET
ispiv-47	7	27	measurement	measurement	NOUN
ispiv-47	7	28	chain	chain	NOUN
ispiv-47	7	29	.	.	PUNCT
ispiv-47	8	1	the	the	DET
ispiv-47	8	2	formation	formation	NOUN
ispiv-47	8	3	of	of	ADP
ispiv-47	8	4	a	a	DET
ispiv-47	8	5	particle	particle	NOUN
ispiv-47	8	6	image	image	NOUN
ispiv-47	8	7	by	by	ADP
ispiv-47	8	8	ultrasound	ultrasound	NOUN
ispiv-47	8	9	significantly	significantly	ADV
ispiv-47	8	10	differs	differ	VERB
ispiv-47	8	11	from	from	ADP
ispiv-47	8	12	optical	optical	ADJ
ispiv-47	8	13	imaging	imaging	NOUN
ispiv-47	8	14	,	,	PUNCT
ispiv-47	8	15	introducing	introduce	VERB
ispiv-47	8	16	unique	unique	ADJ
ispiv-47	8	17	aspects	aspect	NOUN
ispiv-47	8	18	to	to	PART
ispiv-47	8	19	image	image	VERB
ispiv-47	8	20	quality	quality	NOUN
ispiv-47	8	21	that	that	PRON
ispiv-47	8	22	must	must	AUX
ispiv-47	8	23	be	be	AUX
ispiv-47	8	24	considered	consider	VERB
ispiv-47	8	25	.	.	PUNCT
ispiv-47	9	1	particle	particle	NOUN
ispiv-47	9	2	images	image	NOUN
ispiv-47	9	3	are	be	AUX
ispiv-47	9	4	formed	form	VERB
ispiv-47	9	5	across	across	ADP
ispiv-47	9	6	several	several	ADJ
ispiv-47	9	7	ultrasound	ultrasound	NOUN
ispiv-47	9	8	scan	scan	ADJ
ispiv-47	9	9	lines	line	NOUN
ispiv-47	9	10	,	,	PUNCT
ispiv-47	9	11	yielding	yield	VERB
ispiv-47	9	12	an	an	DET
ispiv-47	9	13	elliptical	elliptical	ADJ
ispiv-47	9	14	particle	particle	NOUN
ispiv-47	9	15	image	image	NOUN
ispiv-47	9	16	shape	shape	NOUN
ispiv-47	9	17	.	.	PUNCT
ispiv-47	10	1	furthermore	furthermore	ADV
ispiv-47	10	2	,	,	PUNCT
ispiv-47	10	3	the	the	DET
ispiv-47	10	4	particle	particle	NOUN
ispiv-47	10	5	’s	’s	PART
ispiv-47	10	6	reflected	reflect	VERB
ispiv-47	10	7	pressure	pressure	NOUN
ispiv-47	10	8	wave	wave	NOUN
ispiv-47	10	9	is	be	AUX
ispiv-47	10	10	converted	convert	VERB
ispiv-47	10	11	to	to	ADP
ispiv-47	10	12	a	a	DET
ispiv-47	10	13	digital	digital	ADJ
ispiv-47	10	14	signal	signal	NOUN
ispiv-47	10	15	that	that	PRON
ispiv-47	10	16	undergoes	undergo	VERB
ispiv-47	10	17	signal	signal	PROPN
ispiv-47	10	18	modulation	modulation	NOUN
ispiv-47	10	19	,	,	PUNCT
ispiv-47	10	20	and	and	CCONJ
ispiv-47	10	21	this	this	DET
ispiv-47	10	22	process	process	NOUN
ispiv-47	10	23	forms	form	VERB
ispiv-47	10	24	a	a	DET
ispiv-47	10	25	non	non	ADJ
ispiv-47	10	26	-	-	ADJ
ispiv-47	10	27	gaussian	gaussian	ADJ
ispiv-47	10	28	point	point	NOUN
ispiv-47	10	29	spread	spread	VERB
ispiv-47	10	30	function	function	NOUN
ispiv-47	10	31	(	(	PUNCT
ispiv-47	10	32	psf	psf	NOUN
ispiv-47	10	33	)	)	PUNCT
ispiv-47	10	34	along	along	ADP
ispiv-47	10	35	the	the	DET
ispiv-47	10	36	scan	scan	PROPN
ispiv-47	10	37	line	line	NOUN
ispiv-47	10	38	direction	direction	NOUN
ispiv-47	10	39	.	.	PUNCT
ispiv-47	11	1	additionally	additionally	ADV
ispiv-47	11	2	,	,	PUNCT
ispiv-47	11	3	clusters	cluster	NOUN
ispiv-47	11	4	of	of	ADP
ispiv-47	11	5	tracers	tracer	NOUN
ispiv-47	11	6	produce	produce	VERB
ispiv-47	11	7	a	a	DET
ispiv-47	11	8	single	single	ADJ
ispiv-47	11	9	,	,	PUNCT
ispiv-47	11	10	bright	bright	ADJ
ispiv-47	11	11	image	image	NOUN
ispiv-47	11	12	intensity	intensity	NOUN
ispiv-47	11	13	and	and	CCONJ
ispiv-47	11	14	speckle	speckle	NOUN
ispiv-47	11	15	image	image	NOUN
ispiv-47	11	16	pattern	pattern	NOUN
ispiv-47	11	17	.	.	PUNCT
ispiv-47	12	1	compared	compare	VERB
ispiv-47	12	2	to	to	ADP
ispiv-47	12	3	conventional	conventional	ADJ
ispiv-47	12	4	piv	piv	NOUN
ispiv-47	12	5	images	image	NOUN
ispiv-47	12	6	,	,	PUNCT
ispiv-47	12	7	upiv	upiv	NOUN
ispiv-47	12	8	incurs	incur	VERB
ispiv-47	12	9	significantly	significantly	ADV
ispiv-47	12	10	higher	high	ADJ
ispiv-47	12	11	image	image	NOUN
ispiv-47	12	12	noise	noise	NOUN
ispiv-47	12	13	due	due	ADP
ispiv-47	12	14	to	to	ADP
ispiv-47	12	15	lack	lack	NOUN
ispiv-47	12	16	of	of	ADP
ispiv-47	12	17	filtration	filtration	NOUN
ispiv-47	12	18	for	for	ADP
ispiv-47	12	19	the	the	DET
ispiv-47	12	20	ultrasound	ultrasound	ADJ
ispiv-47	12	21	reflection	reflection	NOUN
ispiv-47	12	22	of	of	ADP
ispiv-47	12	23	the	the	DET
ispiv-47	12	24	non	non	ADJ
ispiv-47	12	25	-	-	ADJ
ispiv-47	12	26	tracer	tracer	ADJ
ispiv-47	12	27	obstacles	obstacle	NOUN
ispiv-47	12	28	.	.	PUNCT
ispiv-47	13	1	(	(	PUNCT
ispiv-47	13	2	a	a	X
ispiv-47	13	3	)	)	PUNCT
ispiv-47	13	4	(	(	PUNCT
ispiv-47	13	5	b	b	X
ispiv-47	13	6	)	)	PUNCT
ispiv-47	13	7	figure	figure	NOUN
ispiv-47	13	8	1	1	NUM
ispiv-47	13	9	:	:	PUNCT
ispiv-47	13	10	comparison	comparison	NOUN
ispiv-47	13	11	of	of	ADP
ispiv-47	13	12	a	a	DET
ispiv-47	13	13	conventional	conventional	ADJ
ispiv-47	13	14	piv	piv	NOUN
ispiv-47	13	15	image(a	image(a	PROPN
ispiv-47	13	16	)	)	PUNCT
ispiv-47	13	17	,	,	PUNCT
ispiv-47	13	18	and	and	CCONJ
ispiv-47	13	19	an	an	DET
ispiv-47	13	20	echo	echo	NOUN
ispiv-47	13	21	piv	piv	NOUN
ispiv-47	13	22	image(b)(crase	image(b)(crase	NOUN
ispiv-47	13	23	et	et	PROPN
ispiv-47	13	24	al	al	PROPN
ispiv-47	13	25	.	.	PROPN
ispiv-47	13	26	,	,	PUNCT
ispiv-47	13	27	2007	2007	NUM
ispiv-47	13	28	)	)	PUNCT
ispiv-47	13	29	although	although	SCONJ
ispiv-47	13	30	existing	exist	VERB
ispiv-47	13	31	2d	2d	NUM
ispiv-47	13	32	piv	piv	NOUN
ispiv-47	13	33	uncertainty	uncertainty	NOUN
ispiv-47	13	34	methods	method	NOUN
ispiv-47	13	35	can	can	AUX
ispiv-47	13	36	potentially	potentially	ADV
ispiv-47	13	37	be	be	AUX
ispiv-47	13	38	applied	apply	VERB
ispiv-47	13	39	to	to	ADP
ispiv-47	13	40	upiv	upiv	NOUN
ispiv-47	13	41	,	,	PUNCT
ispiv-47	13	42	the	the	DET
ispiv-47	13	43	image	image	NOUN
ispiv-47	13	44	formation	formation	NOUN
ispiv-47	13	45	aspects	aspect	NOUN
ispiv-47	13	46	introduced	introduce	VERB
ispiv-47	13	47	above	above	ADV
ispiv-47	13	48	must	must	AUX
ispiv-47	13	49	be	be	AUX
ispiv-47	13	50	taken	take	VERB
ispiv-47	13	51	into	into	ADP
ispiv-47	13	52	account	account	NOUN
ispiv-47	13	53	to	to	PART
ispiv-47	13	54	quantify	quantify	VERB
ispiv-47	13	55	upiv	upiv	NOUN
ispiv-47	13	56	measurement	measurement	NOUN
ispiv-47	13	57	uncertainty	uncertainty	NOUN
ispiv-47	13	58	.	.	PUNCT
ispiv-47	14	1	therefore	therefore	ADV
ispiv-47	14	2	,	,	PUNCT
ispiv-47	14	3	in	in	ADP
ispiv-47	14	4	this	this	DET
ispiv-47	14	5	work	work	NOUN
ispiv-47	14	6	,	,	PUNCT
ispiv-47	14	7	we	we	PRON
ispiv-47	14	8	modified	modify	VERB
ispiv-47	14	9	the	the	DET
ispiv-47	14	10	methodology	methodology	NOUN
ispiv-47	14	11	of	of	ADP
ispiv-47	14	12	three	three	NUM
ispiv-47	14	13	direct	direct	ADJ
ispiv-47	14	14	uncertainty	uncertainty	NOUN
ispiv-47	14	15	estimation	estimation	NOUN
ispiv-47	14	16	methods	method	NOUN
ispiv-47	14	17	,	,	PUNCT
ispiv-47	14	18	image	image	NOUN
ispiv-47	14	19	matching	matching	NOUN
ispiv-47	14	20	(	(	PUNCT
ispiv-47	14	21	i	i	NOUN
ispiv-47	14	22	m	m	VERB
ispiv-47	14	23	)	)	PUNCT
ispiv-47	14	24	(	(	PUNCT
ispiv-47	14	25	sciacchitano	sciacchitano	VERB
ispiv-47	14	26	et	et	PROPN
ispiv-47	14	27	al	al	PROPN
ispiv-47	14	28	.	.	PROPN
ispiv-47	14	29	,	,	PUNCT
ispiv-47	14	30	2013)moment	2013)moment	NUM
ispiv-47	14	31	of	of	ADP
ispiv-47	14	32	correlation	correlation	NOUN
ispiv-47	14	33	(	(	PUNCT
ispiv-47	14	34	mc	mc	PROPN
ispiv-47	14	35	)	)	PUNCT
ispiv-47	14	36	(	(	PUNCT
ispiv-47	14	37	bhattacharya	bhattacharya	PROPN
ispiv-47	14	38	et	et	PROPN
ispiv-47	14	39	al	al	PROPN
ispiv-47	14	40	.	.	PROPN
ispiv-47	14	41	,	,	PUNCT
ispiv-47	14	42	2018	2018	NUM
ispiv-47	14	43	)	)	PUNCT
ispiv-47	14	44	,	,	PUNCT
ispiv-47	14	45	and	and	CCONJ
ispiv-47	14	46	correlation	correlation	NOUN
ispiv-47	14	47	statistics	statistic	NOUN
ispiv-47	14	48	(	(	PUNCT
ispiv-47	14	49	cs	cs	PROPN
ispiv-47	14	50	)	)	PUNCT
ispiv-47	14	51	(	(	PUNCT
ispiv-47	14	52	wieneke	wieneke	ADJ
ispiv-47	14	53	,	,	PUNCT
ispiv-47	14	54	2015	2015	NUM
ispiv-47	14	55	)	)	PUNCT
ispiv-47	14	56	,	,	PUNCT
ispiv-47	14	57	in	in	ADP
ispiv-47	14	58	order	order	NOUN
ispiv-47	14	59	to	to	PART
ispiv-47	14	60	increase	increase	VERB
ispiv-47	14	61	their	their	PRON
ispiv-47	14	62	sensitivity	sensitivity	NOUN
ispiv-47	14	63	to	to	ADP
ispiv-47	14	64	error	error	NOUN
ispiv-47	14	65	sources	source	NOUN
ispiv-47	14	66	specific	specific	ADJ
ispiv-47	14	67	to	to	ADP
ispiv-47	14	68	upiv	upiv	NOUN
ispiv-47	14	69	.	.	PUNCT
ispiv-47	15	1	in	in	ADP
ispiv-47	15	2	the	the	DET
ispiv-47	15	3	following	follow	VERB
ispiv-47	15	4	paragraphs	paragraph	NOUN
ispiv-47	15	5	,	,	PUNCT
ispiv-47	15	6	these	these	DET
ispiv-47	15	7	improvements	improvement	NOUN
ispiv-47	15	8	are	be	AUX
ispiv-47	15	9	explained	explain	VERB
ispiv-47	15	10	in	in	ADP
ispiv-47	15	11	detail	detail	NOUN
ispiv-47	15	12	.	.	PUNCT
ispiv-47	16	1	in	in	ADP
ispiv-47	16	2	the	the	DET
ispiv-47	16	3	i	i	PROPN
ispiv-47	16	4	m	m	NOUN
ispiv-47	16	5	method	method	NOUN
ispiv-47	16	6	,	,	PUNCT
ispiv-47	16	7	the	the	DET
ispiv-47	16	8	standard	standard	ADJ
ispiv-47	16	9	uncertainty	uncertainty	NOUN
ispiv-47	16	10	is	be	AUX
ispiv-47	16	11	defined	define	VERB
ispiv-47	16	12	as	as	ADP
ispiv-47	16	13	the	the	DET
ispiv-47	16	14	standard	standard	ADJ
ispiv-47	16	15	deviation	deviation	NOUN
ispiv-47	16	16	of	of	ADP
ispiv-47	16	17	the	the	DET
ispiv-47	16	18	disparity	disparity	NOUN
ispiv-47	16	19	error	error	NOUN
ispiv-47	16	20	histogram	histogram	NOUN
ispiv-47	16	21	.	.	PUNCT
ispiv-47	17	1	the	the	DET
ispiv-47	17	2	disparity	disparity	NOUN
ispiv-47	17	3	error	error	NOUN
ispiv-47	17	4	relates	relate	VERB
ispiv-47	17	5	to	to	ADP
ispiv-47	17	6	the	the	DET
ispiv-47	17	7	residual	residual	ADJ
ispiv-47	17	8	mismatch	mismatch	NOUN
ispiv-47	17	9	between	between	ADP
ispiv-47	17	10	paired	pair	VERB
ispiv-47	17	11	particle	particle	NOUN
ispiv-47	17	12	image	image	NOUN
ispiv-47	17	13	positions	position	NOUN
ispiv-47	17	14	.	.	PUNCT
ispiv-47	18	1	in	in	ADP
ispiv-47	18	2	regular	regular	ADJ
ispiv-47	18	3	piv	piv	NOUN
ispiv-47	18	4	,	,	PUNCT
ispiv-47	18	5	the	the	DET
ispiv-47	18	6	position	position	NOUN
ispiv-47	18	7	is	be	AUX
ispiv-47	18	8	estimated	estimate	VERB
ispiv-47	18	9	using	use	VERB
ispiv-47	18	10	a	a	DET
ispiv-47	18	11	3	3	NUM
ispiv-47	18	12	-	-	PUNCT
ispiv-47	18	13	point	point	NOUN
ispiv-47	18	14	gaussian	gaussian	ADJ
ispiv-47	18	15	fit	fit	NOUN
ispiv-47	18	16	.	.	PUNCT
ispiv-47	19	1	however	however	ADV
ispiv-47	19	2	,	,	PUNCT
ispiv-47	19	3	upiv	upiv	NOUN
ispiv-47	19	4	scans	scan	NOUN
ispiv-47	19	5	lead	lead	VERB
ispiv-47	19	6	to	to	AUX
ispiv-47	19	7	significantly	significantly	ADV
ispiv-47	19	8	stretched	stretch	VERB
ispiv-47	19	9	elliptical	elliptical	ADJ
ispiv-47	19	10	particle	particle	NOUN
ispiv-47	19	11	image	image	NOUN
ispiv-47	19	12	patterns	pattern	NOUN
ispiv-47	19	13	with	with	ADP
ispiv-47	19	14	aspect	aspect	NOUN
ispiv-47	19	15	ratios	ratio	NOUN
ispiv-47	19	16	1	1	NUM
ispiv-47	19	17	to	to	ADP
ispiv-47	19	18	4	4	NUM
ispiv-47	19	19	,	,	PUNCT
ispiv-47	19	20	causing	cause	VERB
ispiv-47	19	21	similar	similar	ADJ
ispiv-47	19	22	pixel	pixel	NOUN
ispiv-47	19	23	intensities	intensity	NOUN
ispiv-47	19	24	in	in	ADP
ispiv-47	19	25	the	the	DET
ispiv-47	19	26	3point	3point	NUM
ispiv-47	19	27	neighborhood	neighborhood	NOUN
ispiv-47	19	28	of	of	ADP
ispiv-47	19	29	the	the	DET
ispiv-47	19	30	center	center	NOUN
ispiv-47	19	31	.	.	PUNCT
ispiv-47	20	1	thus	thus	ADV
ispiv-47	20	2	,	,	PUNCT
ispiv-47	20	3	a	a	DET
ispiv-47	20	4	3	3	NUM
ispiv-47	20	5	-	-	PUNCT
ispiv-47	20	6	point	point	NOUN
ispiv-47	20	7	fit	fit	NOUN
ispiv-47	20	8	often	often	ADV
ispiv-47	20	9	fails	fail	VERB
ispiv-47	20	10	or	or	CCONJ
ispiv-47	20	11	is	be	AUX
ispiv-47	20	12	inaccurate	inaccurate	ADJ
ispiv-47	20	13	.	.	PUNCT
ispiv-47	21	1	to	to	PART
ispiv-47	21	2	overcome	overcome	VERB
ispiv-47	21	3	this	this	DET
ispiv-47	21	4	limitation	limitation	NOUN
ispiv-47	21	5	,	,	PUNCT
ispiv-47	21	6	we	we	PRON
ispiv-47	21	7	instead	instead	ADV
ispiv-47	21	8	use	use	VERB
ispiv-47	21	9	a	a	DET
ispiv-47	21	10	least	least	ADJ
ispiv-47	21	11	-	-	PUNCT
ispiv-47	21	12	square	square	NOUN
ispiv-47	21	13	elliptic	elliptic	ADJ
ispiv-47	21	14	gaussian	gaussian	NOUN
ispiv-47	21	15	fit	fit	NOUN
ispiv-47	21	16	for	for	ADP
ispiv-47	21	17	particle	particle	NOUN
ispiv-47	21	18	image	image	NOUN
ispiv-47	21	19	position	position	NOUN
ispiv-47	21	20	estimation	estimation	NOUN
ispiv-47	21	21	and	and	CCONJ
ispiv-47	21	22	disparity	disparity	NOUN
ispiv-47	21	23	values	value	NOUN
ispiv-47	21	24	to	to	PART
ispiv-47	21	25	calculate	calculate	VERB
ispiv-47	21	26	the	the	DET
ispiv-47	21	27	i	i	NOUN
ispiv-47	21	28	m	m	VERB
ispiv-47	21	29	uncertainty	uncertainty	NOUN
ispiv-47	21	30	.	.	PUNCT
ispiv-47	22	1	for	for	ADP
ispiv-47	22	2	the	the	DET
ispiv-47	22	3	mc	mc	PROPN
ispiv-47	22	4	method	method	NOUN
ispiv-47	22	5	,	,	PUNCT
ispiv-47	22	6	the	the	DET
ispiv-47	22	7	uncertainty	uncertainty	NOUN
ispiv-47	22	8	is	be	AUX
ispiv-47	22	9	estimated	estimate	VERB
ispiv-47	22	10	directly	directly	ADV
ispiv-47	22	11	from	from	ADP
ispiv-47	22	12	the	the	DET
ispiv-47	22	13	cross	cross	ADJ
ispiv-47	22	14	-	-	ADJ
ispiv-47	22	15	correlation	correlation	ADJ
ispiv-47	22	16	plane	plane	NOUN
ispiv-47	22	17	by	by	ADP
ispiv-47	22	18	extracting	extract	VERB
ispiv-47	22	19	the	the	DET
ispiv-47	22	20	probability	probability	NOUN
ispiv-47	22	21	density	density	NOUN
ispiv-47	22	22	function	function	NOUN
ispiv-47	22	23	(	(	PUNCT
ispiv-47	22	24	pdf	pdf	NOUN
ispiv-47	22	25	)	)	PUNCT
ispiv-47	22	26	of	of	ADP
ispiv-47	22	27	the	the	DET
ispiv-47	22	28	displacements	displacement	NOUN
ispiv-47	22	29	.	.	PUNCT
ispiv-47	23	1	the	the	DET
ispiv-47	23	2	standard	standard	ADJ
ispiv-47	23	3	algorithm	algorithm	NOUN
ispiv-47	23	4	assumes	assume	VERB
ispiv-47	23	5	a	a	DET
ispiv-47	23	6	gaussian	gaussian	ADJ
ispiv-47	23	7	pdf	pdf	NOUN
ispiv-47	23	8	exists	exist	VERB
ispiv-47	23	9	and	and	CCONJ
ispiv-47	23	10	convolves	convolve	VERB
ispiv-47	23	11	it	it	PRON
ispiv-47	23	12	with	with	ADP
ispiv-47	23	13	another	another	DET
ispiv-47	23	14	circular	circular	ADJ
ispiv-47	23	15	gaussian	gaussian	ADJ
ispiv-47	23	16	kernel	kernel	NOUN
ispiv-47	23	17	to	to	PART
ispiv-47	23	18	broaden	broaden	VERB
ispiv-47	23	19	the	the	DET
ispiv-47	23	20	peak	peak	NOUN
ispiv-47	23	21	region	region	NOUN
ispiv-47	23	22	.	.	PUNCT
ispiv-47	24	1	this	this	PRON
ispiv-47	24	2	leads	lead	VERB
ispiv-47	24	3	to	to	ADP
ispiv-47	24	4	a	a	DET
ispiv-47	24	5	more	more	ADV
ispiv-47	24	6	reliable	reliable	ADJ
ispiv-47	24	7	pdf	pdf	NOUN
ispiv-47	24	8	standard	standard	ADJ
ispiv-47	24	9	deviation	deviation	NOUN
ispiv-47	24	10	estimate	estimate	NOUN
ispiv-47	24	11	.	.	PUNCT
ispiv-47	25	1	the	the	DET
ispiv-47	25	2	mc	mc	PROPN
ispiv-47	25	3	uncertainty	uncertainty	PROPN
ispiv-47	25	4	calculation	calculation	NOUN
ispiv-47	25	5	uses	use	VERB
ispiv-47	25	6	the	the	DET
ispiv-47	25	7	sum	sum	NOUN
ispiv-47	25	8	of	of	ADP
ispiv-47	25	9	the	the	DET
ispiv-47	25	10	covariance	covariance	NOUN
ispiv-47	25	11	matrices	matrix	NOUN
ispiv-47	25	12	for	for	ADP
ispiv-47	25	13	gaussian	gaussian	ADJ
ispiv-47	25	14	convolution	convolution	NOUN
ispiv-47	25	15	,	,	PUNCT
ispiv-47	25	16	which	which	PRON
ispiv-47	25	17	simplifies	simplify	VERB
ispiv-47	25	18	to	to	ADP
ispiv-47	25	19	the	the	DET
ispiv-47	25	20	sum	sum	NOUN
ispiv-47	25	21	of	of	ADP
ispiv-47	25	22	the	the	DET
ispiv-47	25	23	variance	variance	NOUN
ispiv-47	25	24	terms	term	NOUN
ispiv-47	25	25	for	for	ADP
ispiv-47	25	26	a	a	DET
ispiv-47	25	27	circular	circular	ADJ
ispiv-47	25	28	gaussian	gaussian	ADJ
ispiv-47	25	29	kernel	kernel	NOUN
ispiv-47	25	30	,	,	PUNCT
ispiv-47	25	31	expressed	express	VERB
ispiv-47	25	32	as	as	ADP
ispiv-47	25	33	px	px	PROPN
ispiv-47	25	34	=	=	NOUN
ispiv-47	25	35	√	√	PROPN
ispiv-47	25	36	c2	c2	PROPN
ispiv-47	25	37	x	x	PUNCT
ispiv-47	26	1	−d2	−d2	NOUN
ispiv-47	26	2	and	and	CCONJ
ispiv-47	26	3	py	py	NOUN
ispiv-47	26	4	=	=	PUNCT
ispiv-47	26	5	√	√	PROPN
ispiv-47	26	6	c2	c2	PROPN
ispiv-47	26	7	y	y	PROPN
ispiv-47	26	8	−d2	−d2	PROPN
ispiv-47	26	9	.	.	PUNCT
ispiv-47	27	1	here	here	ADV
ispiv-47	27	2	,	,	PUNCT
ispiv-47	27	3	px	px	PROPN
ispiv-47	27	4	and	and	CCONJ
ispiv-47	27	5	py	py	PROPN
ispiv-47	27	6	are	be	AUX
ispiv-47	27	7	the	the	DET
ispiv-47	27	8	pdf	pdf	NOUN
ispiv-47	27	9	’s	’s	PART
ispiv-47	27	10	major	major	ADJ
ispiv-47	27	11	and	and	CCONJ
ispiv-47	27	12	minor	minor	ADJ
ispiv-47	27	13	axis	axis	NOUN
ispiv-47	27	14	,	,	PUNCT
ispiv-47	27	15	cx	cx	PROPN
ispiv-47	27	16	and	and	CCONJ
ispiv-47	27	17	cy	cy	PROPN
ispiv-47	27	18	are	be	AUX
ispiv-47	27	19	the	the	DET
ispiv-47	27	20	convolved	convolved	ADJ
ispiv-47	27	21	pdf	pdf	NOUN
ispiv-47	27	22	peak	peak	NOUN
ispiv-47	27	23	diameters	diameter	NOUN
ispiv-47	27	24	,	,	PUNCT
ispiv-47	27	25	and	and	CCONJ
ispiv-47	27	26	d	d	NOUN
ispiv-47	27	27	is	be	AUX
ispiv-47	27	28	the	the	DET
ispiv-47	27	29	circular	circular	ADJ
ispiv-47	27	30	gaussian	gaussian	ADJ
ispiv-47	27	31	kernel	kernel	PROPN
ispiv-47	27	32	diameter	diameter	PROPN
ispiv-47	27	33	.	.	PUNCT
ispiv-47	28	1	the	the	DET
ispiv-47	28	2	kernel	kernel	PROPN
ispiv-47	28	3	diameter	diameter	NOUN
ispiv-47	28	4	is	be	AUX
ispiv-47	28	5	dynamically	dynamically	ADV
ispiv-47	28	6	estimated	estimate	VERB
ispiv-47	28	7	from	from	ADP
ispiv-47	28	8	the	the	DET
ispiv-47	28	9	cross	cross	ADJ
ispiv-47	28	10	-	-	ADJ
ispiv-47	28	11	correlation	correlation	ADJ
ispiv-47	28	12	peak	peak	NOUN
ispiv-47	28	13	’s	’s	PART
ispiv-47	28	14	width	width	NOUN
ispiv-47	28	15	.	.	PUNCT
ispiv-47	29	1	since	since	SCONJ
ispiv-47	29	2	in	in	ADP
ispiv-47	29	3	a	a	DET
ispiv-47	29	4	upiv	upiv	NOUN
ispiv-47	29	5	measurement	measurement	NOUN
ispiv-47	29	6	,	,	PUNCT
ispiv-47	29	7	the	the	DET
ispiv-47	29	8	cross	cross	ADJ
ispiv-47	29	9	-	-	ADJ
ispiv-47	29	10	correlation	correlation	ADJ
ispiv-47	29	11	peak	peak	NOUN
ispiv-47	29	12	is	be	AUX
ispiv-47	29	13	non	non	ADJ
ispiv-47	29	14	-	-	ADJ
ispiv-47	29	15	circular	circular	ADJ
ispiv-47	29	16	,	,	PUNCT
ispiv-47	29	17	the	the	DET
ispiv-47	29	18	convolution	convolution	NOUN
ispiv-47	29	19	kernel	kernel	NOUN
ispiv-47	29	20	is	be	AUX
ispiv-47	29	21	also	also	ADV
ispiv-47	29	22	defined	define	VERB
ispiv-47	29	23	as	as	ADP
ispiv-47	29	24	a	a	DET
ispiv-47	29	25	non	non	ADJ
ispiv-47	29	26	-	-	ADJ
ispiv-47	29	27	circular	circular	ADJ
ispiv-47	29	28	gaussian	gaussian	ADJ
ispiv-47	29	29	function	function	NOUN
ispiv-47	29	30	.	.	PUNCT
ispiv-47	30	1	thus	thus	ADV
ispiv-47	30	2	,	,	PUNCT
ispiv-47	30	3	a	a	DET
ispiv-47	30	4	theoretical	theoretical	ADJ
ispiv-47	30	5	framework	framework	NOUN
ispiv-47	30	6	for	for	ADP
ispiv-47	30	7	a	a	DET
ispiv-47	30	8	generically	generically	ADV
ispiv-47	30	9	rotated	rotate	VERB
ispiv-47	30	10	elliptic	elliptic	ADJ
ispiv-47	30	11	gaussian	gaussian	ADJ
ispiv-47	30	12	kernel	kernel	PROPN
ispiv-47	30	13	convolution	convolution	NOUN
ispiv-47	30	14	is	be	AUX
ispiv-47	30	15	deduced	deduce	VERB
ispiv-47	30	16	.	.	PUNCT
ispiv-47	31	1	accordingly	accordingly	ADV
ispiv-47	31	2	,	,	PUNCT
ispiv-47	31	3	the	the	DET
ispiv-47	31	4	elliptical	elliptical	ADJ
ispiv-47	31	5	gaussian	gaussian	ADJ
ispiv-47	31	6	kernel	kernel	PROPN
ispiv-47	31	7	major	major	ADJ
ispiv-47	31	8	axis	axis	NOUN
ispiv-47	31	9	(	(	PUNCT
ispiv-47	31	10	dx	dx	PROPN
ispiv-47	31	11	)	)	PUNCT
ispiv-47	31	12	,	,	PUNCT
ispiv-47	31	13	the	the	DET
ispiv-47	31	14	minor	minor	ADJ
ispiv-47	31	15	axis	axis	NOUN
ispiv-47	31	16	(	(	PUNCT
ispiv-47	31	17	dy	dy	NOUN
ispiv-47	31	18	)	)	PUNCT
ispiv-47	31	19	,	,	PUNCT
ispiv-47	31	20	and	and	CCONJ
ispiv-47	31	21	the	the	DET
ispiv-47	31	22	orientation	orientation	NOUN
ispiv-47	31	23	angle	angle	NOUN
ispiv-47	31	24	(	(	PUNCT
ispiv-47	31	25	α	α	NOUN
ispiv-47	31	26	)	)	PUNCT
ispiv-47	31	27	are	be	AUX
ispiv-47	31	28	calculated	calculate	VERB
ispiv-47	31	29	by	by	ADP
ispiv-47	31	30	equations	equation	NOUN
ispiv-47	31	31	(	(	PUNCT
ispiv-47	31	32	1	1	NUM
ispiv-47	31	33	)	)	PUNCT
ispiv-47	31	34	,	,	PUNCT
ispiv-47	31	35	(	(	PUNCT
ispiv-47	31	36	2	2	NUM
ispiv-47	31	37	)	)	PUNCT
ispiv-47	31	38	,	,	PUNCT
ispiv-47	31	39	and	and	CCONJ
ispiv-47	31	40	(	(	PUNCT
ispiv-47	31	41	3	3	X
ispiv-47	31	42	)	)	PUNCT
ispiv-47	31	43	respectively	respectively	ADV
ispiv-47	31	44	.	.	PUNCT
ispiv-47	32	1	p2	p2	PROPN
ispiv-47	32	2	x	x	PUNCT
ispiv-47	33	1	=	=	PUNCT
ispiv-47	33	2	(	(	PUNCT
ispiv-47	33	3	c2	c2	PROPN
ispiv-47	33	4	x	x	PUNCT
ispiv-47	33	5	+	+	ADJ
ispiv-47	33	6	c2	c2	PROPN
ispiv-47	33	7	y	y	PROPN
ispiv-47	33	8	)	)	PUNCT
ispiv-47	33	9	−	−	PROPN
ispiv-47	33	10	(	(	PUNCT
ispiv-47	33	11	d2	d2	PROPN
ispiv-47	33	12	x	x	SYM
ispiv-47	33	13	+	+	PROPN
ispiv-47	33	14	d2	d2	PROPN
ispiv-47	33	15	y)+	y)+	NOUN
ispiv-47	33	16	√	√	PROPN
ispiv-47	33	17	(	(	PUNCT
ispiv-47	33	18	c2	c2	PROPN
ispiv-47	33	19	x	x	PROPN
ispiv-47	33	20	−c2	−c2	PROPN
ispiv-47	33	21	y	y	PROPN
ispiv-47	33	22	)	)	PUNCT
ispiv-47	33	23	2	2	NUM
ispiv-47	33	24	−	−	NOUN
ispiv-47	33	25	(	(	PUNCT
ispiv-47	33	26	d2	d2	NOUN
ispiv-47	33	27	x	x	SYM
ispiv-47	33	28	−d2	−d2	PROPN
ispiv-47	33	29	y	y	NOUN
ispiv-47	33	30	)	)	PUNCT
ispiv-47	33	31	2	2	NUM
ispiv-47	33	32	−2(c2	−2(c2	NOUN
ispiv-47	33	33	x	x	PROPN
ispiv-47	33	34	−c2	−c2	PROPN
ispiv-47	33	35	y	y	PROPN
ispiv-47	33	36	)	)	PUNCT
ispiv-47	33	37	(	(	PUNCT
ispiv-47	33	38	d2	d2	NOUN
ispiv-47	33	39	x	x	SYM
ispiv-47	33	40	−d2	−d2	NOUN
ispiv-47	33	41	y)cosα	y)cosα	NOUN
ispiv-47	33	42	2	2	NUM
ispiv-47	33	43	(	(	PUNCT
ispiv-47	33	44	1	1	NUM
ispiv-47	33	45	)	)	PUNCT
ispiv-47	33	46	p2	p2	NOUN
ispiv-47	33	47	x	x	X
ispiv-47	33	48	=	=	PUNCT
ispiv-47	33	49	(	(	PUNCT
ispiv-47	33	50	c2	c2	PROPN
ispiv-47	33	51	x	x	PUNCT
ispiv-47	34	1	+	+	ADJ
ispiv-47	34	2	c2	c2	PROPN
ispiv-47	34	3	y	y	PROPN
ispiv-47	34	4	)	)	PUNCT
ispiv-47	34	5	−	−	PROPN
ispiv-47	35	1	(	(	PUNCT
ispiv-47	35	2	d2	d2	PROPN
ispiv-47	35	3	x	x	SYM
ispiv-47	36	1	+	+	PROPN
ispiv-47	36	2	d2	d2	PROPN
ispiv-47	36	3	y)−	y)−	PROPN
ispiv-47	36	4	√	√	PROPN
ispiv-47	36	5	(	(	PUNCT
ispiv-47	36	6	c2	c2	PROPN
ispiv-47	36	7	x	x	PROPN
ispiv-47	36	8	−c2	−c2	PROPN
ispiv-47	36	9	y	y	PROPN
ispiv-47	36	10	)	)	PUNCT
ispiv-47	36	11	2	2	NUM
ispiv-47	36	12	−	−	NOUN
ispiv-47	36	13	(	(	PUNCT
ispiv-47	36	14	d2	d2	NOUN
ispiv-47	36	15	x	x	SYM
ispiv-47	36	16	−d2	−d2	PROPN
ispiv-47	36	17	y	y	NOUN
ispiv-47	36	18	)	)	PUNCT
ispiv-47	36	19	2	2	NUM
ispiv-47	37	1	−2(c2	−2(c2	NOUN
ispiv-47	37	2	x	x	PROPN
ispiv-47	37	3	−c2	−c2	PROPN
ispiv-47	37	4	y	y	PROPN
ispiv-47	37	5	)	)	PUNCT
ispiv-47	37	6	(	(	PUNCT
ispiv-47	37	7	d2	d2	NOUN
ispiv-47	37	8	x	x	SYM
ispiv-47	38	1	−d2	−d2	NOUN
ispiv-47	38	2	y)cosα	y)cosα	NOUN
ispiv-47	38	3	2	2	NUM
ispiv-47	38	4	(	(	PUNCT
ispiv-47	38	5	2	2	NUM
ispiv-47	38	6	)	)	PUNCT
ispiv-47	38	7	α	α	NOUN
ispiv-47	38	8	=	=	PUNCT
ispiv-47	38	9	(	(	PUNCT
ispiv-47	38	10	c2	c2	PROPN
ispiv-47	38	11	x	x	PROPN
ispiv-47	38	12	cos2(β)+c2	cos2(β)+c2	NOUN
ispiv-47	38	13	y	y	PROPN
ispiv-47	38	14	sin2(β)−d2	sin2(β)−d2	PROPN
ispiv-47	38	15	x)−	x)−	PROPN
ispiv-47	38	16	(	(	PUNCT
ispiv-47	38	17	py	py	PROPN
ispiv-47	38	18	/	/	SYM
ispiv-47	38	19	px	px	PROPN
ispiv-47	38	20	)	)	PUNCT
ispiv-47	38	21	2(c2	2(c2	NUM
ispiv-47	38	22	x	x	SYM
ispiv-47	38	23	sin2(β)+c2	sin2(β)+c2	ADP
ispiv-47	38	24	y	y	PROPN
ispiv-47	38	25	cos2(β)−d2	cos2(β)−d2	NUM
ispiv-47	38	26	y	y	NOUN
ispiv-47	38	27	)	)	PUNCT
ispiv-47	38	28	p2	p2	PROPN
ispiv-47	38	29	x	x	PUNCT
ispiv-47	38	30	−	−	PROPN
ispiv-47	38	31	(	(	PUNCT
ispiv-47	38	32	p4	p4	ADJ
ispiv-47	38	33	y	y	NOUN
ispiv-47	38	34	/p2	/p2	NOUN
ispiv-47	38	35	x	x	X
ispiv-47	38	36	)	)	PUNCT
ispiv-47	38	37	(	(	PUNCT
ispiv-47	38	38	3	3	X
ispiv-47	38	39	)	)	PUNCT
ispiv-47	38	40	in	in	ADP
ispiv-47	38	41	equation	equation	NOUN
ispiv-47	38	42	(	(	PUNCT
ispiv-47	38	43	3	3	NUM
ispiv-47	38	44	)	)	PUNCT
ispiv-47	38	45	,	,	PUNCT
ispiv-47	38	46	β	β	X
ispiv-47	38	47	is	be	AUX
ispiv-47	38	48	the	the	DET
ispiv-47	38	49	orientation	orientation	NOUN
ispiv-47	38	50	of	of	ADP
ispiv-47	38	51	convolved	convolved	ADJ
ispiv-47	38	52	pdf	pdf	NOUN
ispiv-47	38	53	peak	peak	NOUN
ispiv-47	38	54	obtained	obtain	VERB
ispiv-47	38	55	from	from	ADP
ispiv-47	38	56	the	the	DET
ispiv-47	38	57	least	least	ADJ
ispiv-47	38	58	square	square	ADJ
ispiv-47	38	59	fitting	fitting	ADJ
ispiv-47	38	60	.	.	PUNCT
ispiv-47	39	1	the	the	DET
ispiv-47	39	2	cs	cs	PROPN
ispiv-47	39	3	method	method	NOUN
ispiv-47	39	4	models	model	VERB
ispiv-47	39	5	the	the	DET
ispiv-47	39	6	uncertainty	uncertainty	NOUN
ispiv-47	39	7	through	through	ADP
ispiv-47	39	8	the	the	DET
ispiv-47	39	9	cross	cross	ADJ
ispiv-47	39	10	-	-	ADJ
ispiv-47	39	11	correlation	correlation	ADJ
ispiv-47	39	12	peak	peak	NOUN
ispiv-47	39	13	’s	’s	PART
ispiv-47	39	14	asymmetry	asymmetry	NOUN
ispiv-47	39	15	attributed	attribute	VERB
ispiv-47	39	16	to	to	ADP
ispiv-47	39	17	the	the	DET
ispiv-47	39	18	covariance	covariance	NOUN
ispiv-47	39	19	sum	sum	NOUN
ispiv-47	39	20	of	of	ADP
ispiv-47	39	21	the	the	DET
ispiv-47	39	22	pixel	pixel	ADJ
ispiv-47	39	23	-	-	ADJ
ispiv-47	39	24	wise	wise	ADJ
ispiv-47	39	25	intensity	intensity	NOUN
ispiv-47	39	26	difference	difference	NOUN
ispiv-47	39	27	between	between	ADP
ispiv-47	39	28	two	two	NUM
ispiv-47	39	29	matching	match	VERB
ispiv-47	39	30	interrogation	interrogation	NOUN
ispiv-47	39	31	windows	window	NOUN
ispiv-47	39	32	.	.	PUNCT
ispiv-47	40	1	in	in	ADP
ispiv-47	40	2	general	general	ADJ
ispiv-47	40	3	,	,	PUNCT
ispiv-47	40	4	this	this	DET
ispiv-47	40	5	sum	sum	NOUN
ispiv-47	40	6	is	be	AUX
ispiv-47	40	7	computed	compute	VERB
ispiv-47	40	8	over	over	ADP
ispiv-47	40	9	a	a	DET
ispiv-47	40	10	neighborhood	neighborhood	NOUN
ispiv-47	40	11	region	region	NOUN
ispiv-47	40	12	proportional	proportional	NOUN
ispiv-47	40	13	to	to	ADP
ispiv-47	40	14	the	the	DET
ispiv-47	40	15	particle	particle	NOUN
ispiv-47	40	16	image	image	NOUN
ispiv-47	40	17	size	size	NOUN
ispiv-47	40	18	.	.	PUNCT
ispiv-47	41	1	for	for	ADP
ispiv-47	41	2	upiv	upiv	NOUN
ispiv-47	41	3	measurements	measurement	NOUN
ispiv-47	41	4	,	,	PUNCT
ispiv-47	41	5	the	the	DET
ispiv-47	41	6	cs	cs	ADJ
ispiv-47	41	7	uncertainty	uncertainty	NOUN
ispiv-47	41	8	calculation	calculation	NOUN
ispiv-47	41	9	is	be	AUX
ispiv-47	41	10	modified	modify	VERB
ispiv-47	41	11	to	to	PART
ispiv-47	41	12	dynamically	dynamically	ADV
ispiv-47	41	13	set	set	VERB
ispiv-47	41	14	the	the	DET
ispiv-47	41	15	covariance	covariance	NOUN
ispiv-47	41	16	sum	sum	NOUN
ispiv-47	41	17	region	region	NOUN
ispiv-47	41	18	in	in	ADP
ispiv-47	41	19	each	each	DET
ispiv-47	41	20	direction	direction	NOUN
ispiv-47	41	21	proportional	proportional	ADJ
ispiv-47	41	22	to	to	ADP
ispiv-47	41	23	the	the	DET
ispiv-47	41	24	estimated	estimate	VERB
ispiv-47	41	25	autocorrelation	autocorrelation	NOUN
ispiv-47	41	26	diameter	diameter	NOUN
ispiv-47	41	27	.	.	PUNCT
ispiv-47	42	1	the	the	DET
ispiv-47	42	2	performance	performance	NOUN
ispiv-47	42	3	of	of	ADP
ispiv-47	42	4	the	the	DET
ispiv-47	42	5	modified	modify	VERB
ispiv-47	42	6	i	i	PRON
ispiv-47	42	7	m	m	PROPN
ispiv-47	42	8	,	,	PUNCT
ispiv-47	42	9	mc	mc	PROPN
ispiv-47	42	10	,	,	PUNCT
ispiv-47	42	11	and	and	CCONJ
ispiv-47	42	12	cs	cs	ADJ
ispiv-47	42	13	methods	method	NOUN
ispiv-47	42	14	are	be	AUX
ispiv-47	42	15	tested	test	VERB
ispiv-47	42	16	using	use	VERB
ispiv-47	42	17	synthetic	synthetic	ADJ
ispiv-47	42	18	ultrasound	ultrasound	NOUN
ispiv-47	42	19	images	image	NOUN
ispiv-47	42	20	(	(	PUNCT
ispiv-47	42	21	meunier	meunier	NOUN
ispiv-47	42	22	and	and	CCONJ
ispiv-47	42	23	bertrand	bertrand	PROPN
ispiv-47	42	24	,	,	PUNCT
ispiv-47	42	25	1995	1995	NUM
ispiv-47	42	26	)	)	PUNCT
ispiv-47	42	27	that	that	PRON
ispiv-47	42	28	represent	represent	VERB
ispiv-47	42	29	a	a	DET
ispiv-47	42	30	range	range	NOUN
ispiv-47	42	31	of	of	ADP
ispiv-47	42	32	error	error	NOUN
ispiv-47	42	33	sources	source	NOUN
ispiv-47	42	34	,	,	PUNCT
ispiv-47	42	35	including	include	VERB
ispiv-47	42	36	particle	particle	NOUN
ispiv-47	42	37	image	image	NOUN
ispiv-47	42	38	diameter	diameter	NOUN
ispiv-47	42	39	,	,	PUNCT
ispiv-47	42	40	noise	noise	NOUN
ispiv-47	42	41	,	,	PUNCT
ispiv-47	42	42	seeding	seed	VERB
ispiv-47	42	43	density	density	NOUN
ispiv-47	42	44	,	,	PUNCT
ispiv-47	42	45	displacement	displacement	NOUN
ispiv-47	42	46	,	,	PUNCT
ispiv-47	42	47	and	and	CCONJ
ispiv-47	42	48	flow	flow	NOUN
ispiv-47	42	49	shear	shear	NOUN
ispiv-47	42	50	rate	rate	NOUN
ispiv-47	42	51	.	.	PUNCT
ispiv-47	43	1	for	for	ADP
ispiv-47	43	2	the	the	DET
ispiv-47	43	3	baseline	baseline	NOUN
ispiv-47	43	4	condition	condition	NOUN
ispiv-47	43	5	,	,	PUNCT
ispiv-47	43	6	512×	512×	NOUN
ispiv-47	43	7	512	512	NUM
ispiv-47	43	8	images	image	NOUN
ispiv-47	43	9	with	with	ADP
ispiv-47	43	10	3×	3×	NUM
ispiv-47	43	11	9	9	NUM
ispiv-47	43	12	pixel	pixel	NOUN
ispiv-47	43	13	diameter	diameter	NOUN
ispiv-47	43	14	particles	particle	NOUN
ispiv-47	43	15	are	be	AUX
ispiv-47	43	16	generated	generate	VERB
ispiv-47	43	17	with	with	ADP
ispiv-47	43	18	a	a	DET
ispiv-47	43	19	seeding	seed	VERB
ispiv-47	43	20	density	density	NOUN
ispiv-47	43	21	of	of	ADP
ispiv-47	43	22	0.03	0.03	NUM
ispiv-47	43	23	particles	particle	NOUN
ispiv-47	43	24	per	per	ADP
ispiv-47	43	25	pixel	pixel	NOUN
ispiv-47	43	26	with	with	ADP
ispiv-47	43	27	multiplicative	multiplicative	ADJ
ispiv-47	43	28	(	(	PUNCT
ispiv-47	43	29	σ2	σ2	NOUN
ispiv-47	43	30	=	=	NOUN
ispiv-47	43	31	0.01	0.01	NUM
ispiv-47	43	32	)	)	PUNCT
ispiv-47	43	33	and	and	CCONJ
ispiv-47	43	34	additive	additive	NOUN
ispiv-47	43	35	(	(	PUNCT
ispiv-47	43	36	σ2	σ2	NOUN
ispiv-47	43	37	=	=	SYM
ispiv-47	43	38	0.01,µ	0.01,µ	PROPN
ispiv-47	44	1	=	=	SYM
ispiv-47	44	2	0	0	NUM
ispiv-47	44	3	)	)	PUNCT
ispiv-47	44	4	noise	noise	NOUN
ispiv-47	44	5	and	and	CCONJ
ispiv-47	44	6	constant	constant	ADJ
ispiv-47	44	7	displacements	displacement	NOUN
ispiv-47	44	8	of	of	ADP
ispiv-47	44	9	2.15	2.15	NUM
ispiv-47	44	10	pixels	pixel	NOUN
ispiv-47	44	11	in	in	ADP
ispiv-47	44	12	both	both	CCONJ
ispiv-47	44	13	the	the	DET
ispiv-47	44	14	xand	xand	PROPN
ispiv-47	44	15	y	y	NOUN
ispiv-47	44	16	-	-	PUNCT
ispiv-47	44	17	directions	direction	NOUN
ispiv-47	44	18	.	.	PUNCT
ispiv-47	45	1	also	also	ADV
ispiv-47	45	2	,	,	PUNCT
ispiv-47	45	3	to	to	PART
ispiv-47	45	4	consider	consider	VERB
ispiv-47	45	5	for	for	ADP
ispiv-47	45	6	the	the	DET
ispiv-47	45	7	ghost	ghost	NOUN
ispiv-47	45	8	particles	particle	NOUN
ispiv-47	45	9	,	,	PUNCT
ispiv-47	45	10	random	random	ADJ
ispiv-47	45	11	particles	particle	NOUN
ispiv-47	45	12	has	have	AUX
ispiv-47	45	13	been	be	AUX
ispiv-47	45	14	added	add	VERB
ispiv-47	45	15	to	to	ADP
ispiv-47	45	16	the	the	DET
ispiv-47	45	17	images	image	NOUN
ispiv-47	45	18	;	;	PUNCT
ispiv-47	45	19	the	the	DET
ispiv-47	45	20	number	number	NOUN
ispiv-47	45	21	of	of	ADP
ispiv-47	45	22	these	these	DET
ispiv-47	45	23	random	random	ADJ
ispiv-47	45	24	particles	particle	NOUN
ispiv-47	45	25	is	be	AUX
ispiv-47	45	26	5	5	NUM
ispiv-47	45	27	%	%	NOUN
ispiv-47	45	28	of	of	ADP
ispiv-47	45	29	the	the	DET
ispiv-47	45	30	total	total	ADJ
ispiv-47	45	31	particles	particle	NOUN
ispiv-47	45	32	.	.	PUNCT
ispiv-47	46	1	the	the	DET
ispiv-47	46	2	relevant	relevant	ADJ
ispiv-47	46	3	parameters	parameter	NOUN
ispiv-47	46	4	for	for	ADP
ispiv-47	46	5	the	the	DET
ispiv-47	46	6	monte	monte	PROPN
ispiv-47	46	7	carlo	carlo	PROPN
ispiv-47	46	8	image	image	NOUN
ispiv-47	46	9	simulations	simulation	NOUN
ispiv-47	46	10	are	be	AUX
ispiv-47	46	11	presented	present	VERB
ispiv-47	46	12	in	in	ADP
ispiv-47	46	13	the	the	DET
ispiv-47	46	14	table	table	NOUN
ispiv-47	46	15	1	1	NUM
ispiv-47	46	16	.	.	PUNCT
ispiv-47	47	1	the	the	DET
ispiv-47	47	2	parameters	parameter	NOUN
ispiv-47	47	3	were	be	AUX
ispiv-47	47	4	varied	varied	ADJ
ispiv-47	47	5	independently	independently	ADV
ispiv-47	47	6	to	to	PART
ispiv-47	47	7	test	test	VERB
ispiv-47	47	8	each	each	DET
ispiv-47	47	9	method	method	NOUN
ispiv-47	47	10	’s	’s	PART
ispiv-47	47	11	sensitivity	sensitivity	NOUN
ispiv-47	47	12	to	to	ADP
ispiv-47	47	13	different	different	ADJ
ispiv-47	47	14	error	error	NOUN
ispiv-47	47	15	sources	source	NOUN
ispiv-47	47	16	.	.	PUNCT
ispiv-47	48	1	table	table	NOUN
ispiv-47	48	2	1	1	NUM
ispiv-47	48	3	:	:	PUNCT
ispiv-47	48	4	monte	monte	PROPN
ispiv-47	48	5	carlo	carlo	PROPN
ispiv-47	48	6	test	test	NOUN
ispiv-47	48	7	matrix	matrix	NOUN
ispiv-47	48	8	diameter	diameter	NOUN
ispiv-47	48	9	y	y	NOUN
ispiv-47	48	10	-	-	PUNCT
ispiv-47	48	11	direction	direction	NOUN
ispiv-47	48	12	3	3	NUM
ispiv-47	48	13	pixels	pixel	NOUN
ispiv-47	48	14	diameter	diameter	NOUN
ispiv-47	48	15	x	x	NOUN
ispiv-47	48	16	-	-	NOUN
ispiv-47	48	17	direction	direction	NOUN
ispiv-47	48	18	3:1:12	3:1:12	NUM
ispiv-47	48	19	pixels	pixel	NOUN
ispiv-47	48	20	displacement	displacement	ADJ
ispiv-47	48	21	y	y	ADJ
ispiv-47	48	22	-	-	PUNCT
ispiv-47	48	23	direction	direction	NOUN
ispiv-47	48	24	0:0.05:3	0:0.05:3	NOUN
ispiv-47	48	25	pixels	pixel	VERB
ispiv-47	48	26	displacement	displacement	ADJ
ispiv-47	48	27	x	x	NOUN
ispiv-47	48	28	-	-	NOUN
ispiv-47	48	29	direction	direction	NOUN
ispiv-47	48	30	same	same	ADJ
ispiv-47	48	31	as	as	SCONJ
ispiv-47	48	32	it	it	PRON
ispiv-47	48	33	is	be	AUX
ispiv-47	48	34	in	in	ADP
ispiv-47	48	35	y	y	NOUN
ispiv-47	48	36	-	-	PUNCT
ispiv-47	48	37	direction	direction	NOUN
ispiv-47	48	38	shear	shear	NOUN
ispiv-47	48	39	y	y	NOUN
ispiv-47	48	40	-	-	PUNCT
ispiv-47	48	41	direction	direction	NOUN
ispiv-47	48	42	0	0	NUM
ispiv-47	48	43	shear	shear	NOUN
ispiv-47	48	44	x	x	NOUN
ispiv-47	48	45	-	-	NOUN
ispiv-47	48	46	direction	direction	NOUN
ispiv-47	48	47	0:0.05:015	0:0.05:015	NOUN
ispiv-47	49	1	pixels	pixel	NOUN
ispiv-47	49	2	/	/	SYM
ispiv-47	49	3	frame	frame	NOUN
ispiv-47	49	4	/	/	SYM
ispiv-47	49	5	pixel	pixel	PROPN
ispiv-47	49	6	density	density	NOUN
ispiv-47	49	7	0.01:0.005:0.05	0.01:0.005:0.05	NOUN
ispiv-47	49	8	additive	additive	ADJ
ispiv-47	49	9	noise	noise	NOUN
ispiv-47	49	10	0:0.01:0.1	0:0.01:0.1	NUM
ispiv-47	49	11	multiplicative	multiplicative	ADJ
ispiv-47	49	12	noise	noise	NOUN
ispiv-47	49	13	0:0.01:0.1	0:0.01:0.1	NUM
ispiv-47	49	14	figure	figure	NOUN
ispiv-47	49	15	2	2	NUM
ispiv-47	49	16	shows	show	VERB
ispiv-47	49	17	the	the	DET
ispiv-47	49	18	rms	rm	NOUN
ispiv-47	49	19	error	error	NOUN
ispiv-47	49	20	and	and	CCONJ
ispiv-47	49	21	the	the	DET
ispiv-47	49	22	rms	rm	NOUN
ispiv-47	49	23	of	of	ADP
ispiv-47	49	24	the	the	DET
ispiv-47	49	25	predicted	predict	VERB
ispiv-47	49	26	uncertainty	uncertainty	NOUN
ispiv-47	49	27	for	for	ADP
ispiv-47	49	28	each	each	DET
ispiv-47	49	29	method	method	NOUN
ispiv-47	49	30	as	as	ADP
ispiv-47	49	31	a	a	DET
ispiv-47	49	32	function	function	NOUN
ispiv-47	49	33	of	of	ADP
ispiv-47	49	34	particle	particle	NOUN
ispiv-47	49	35	image	image	NOUN
ispiv-47	49	36	aspect	aspect	NOUN
ispiv-47	49	37	ratio	ratio	NOUN
ispiv-47	49	38	(	(	PUNCT
ispiv-47	49	39	ar	ar	NOUN
ispiv-47	49	40	)	)	PUNCT
ispiv-47	49	41	.	.	PUNCT
ispiv-47	50	1	the	the	DET
ispiv-47	50	2	particle	particle	NOUN
ispiv-47	50	3	image	image	NOUN
ispiv-47	50	4	aspect	aspect	NOUN
ispiv-47	50	5	ratio	ratio	NOUN
ispiv-47	50	6	varies	vary	VERB
ispiv-47	50	7	from	from	ADP
ispiv-47	50	8	1	1	NUM
ispiv-47	50	9	to	to	ADP
ispiv-47	50	10	4	4	NUM
ispiv-47	50	11	by	by	ADP
ispiv-47	50	12	varying	vary	VERB
ispiv-47	50	13	the	the	DET
ispiv-47	50	14	x	x	ADJ
ispiv-47	50	15	-	-	NOUN
ispiv-47	50	16	direction	direction	NOUN
ispiv-47	50	17	image	image	NOUN
ispiv-47	50	18	diameter	diameter	NOUN
ispiv-47	50	19	from	from	ADP
ispiv-47	50	20	3	3	NUM
ispiv-47	50	21	to	to	PART
ispiv-47	50	22	12	12	NUM
ispiv-47	50	23	pixels	pixel	NOUN
ispiv-47	50	24	,	,	PUNCT
ispiv-47	50	25	and	and	CCONJ
ispiv-47	50	26	the	the	DET
ispiv-47	50	27	y	y	NOUN
ispiv-47	50	28	-	-	PUNCT
ispiv-47	50	29	direction	direction	NOUN
ispiv-47	50	30	image	image	NOUN
ispiv-47	50	31	diameter	diameter	NOUN
ispiv-47	50	32	is	be	AUX
ispiv-47	50	33	kept	keep	VERB
ispiv-47	50	34	constant	constant	ADJ
ispiv-47	50	35	at	at	ADP
ispiv-47	50	36	3	3	NUM
ispiv-47	50	37	pixels	pixel	NOUN
ispiv-47	50	38	.	.	PUNCT
ispiv-47	51	1	each	each	DET
ispiv-47	51	2	point	point	NOUN
ispiv-47	51	3	in	in	ADP
ispiv-47	51	4	the	the	DET
ispiv-47	51	5	plot	plot	NOUN
ispiv-47	51	6	represents	represent	VERB
ispiv-47	51	7	the	the	DET
ispiv-47	51	8	rms	rm	NOUN
ispiv-47	51	9	value	value	NOUN
ispiv-47	51	10	over	over	ADP
ispiv-47	51	11	12800	12800	NUM
ispiv-47	51	12	measurements	measurement	NOUN
ispiv-47	51	13	.	.	PUNCT
ispiv-47	52	1	for	for	ADP
ispiv-47	52	2	ideal	ideal	ADJ
ispiv-47	52	3	prediction	prediction	NOUN
ispiv-47	52	4	,	,	PUNCT
ispiv-47	52	5	the	the	DET
ispiv-47	52	6	rms	rm	NOUN
ispiv-47	52	7	of	of	ADP
ispiv-47	52	8	the	the	DET
ispiv-47	52	9	error	error	NOUN
ispiv-47	52	10	distribution	distribution	NOUN
ispiv-47	52	11	should	should	AUX
ispiv-47	52	12	match	match	VERB
ispiv-47	52	13	the	the	DET
ispiv-47	52	14	rms	rm	NOUN
ispiv-47	52	15	of	of	ADP
ispiv-47	52	16	the	the	DET
ispiv-47	52	17	uncertainty	uncertainty	NOUN
ispiv-47	52	18	distribution	distribution	NOUN
ispiv-47	52	19	(	(	PUNCT
ispiv-47	52	20	sciacchitano	sciacchitano	NOUN
ispiv-47	52	21	et	et	PROPN
ispiv-47	52	22	al	al	PROPN
ispiv-47	52	23	.	.	PROPN
ispiv-47	52	24	,	,	PUNCT
ispiv-47	52	25	2015	2015	NUM
ispiv-47	52	26	)	)	PUNCT
ispiv-47	52	27	.	.	PUNCT
ispiv-47	53	1	the	the	DET
ispiv-47	53	2	current	current	ADJ
ispiv-47	53	3	results	result	NOUN
ispiv-47	53	4	show	show	VERB
ispiv-47	53	5	close	close	ADJ
ispiv-47	53	6	agreement	agreement	NOUN
ispiv-47	53	7	between	between	ADP
ispiv-47	53	8	the	the	DET
ispiv-47	53	9	predicted	predict	VERB
ispiv-47	53	10	and	and	CCONJ
ispiv-47	53	11	expected	expect	VERB
ispiv-47	53	12	i	i	PRON
ispiv-47	53	13	m	m	VERB
ispiv-47	53	14	uncertainty	uncertainty	NOUN
ispiv-47	53	15	values	value	NOUN
ispiv-47	53	16	for	for	ADP
ispiv-47	53	17	up	up	ADP
ispiv-47	53	18	to	to	PART
ispiv-47	53	19	1.5	1.5	NUM
ispiv-47	53	20	ar	ar	NOUN
ispiv-47	53	21	.	.	PROPN
ispiv-47	54	1	mc	mc	PROPN
ispiv-47	54	2	uncertainty	uncertainty	NOUN
ispiv-47	54	3	predictions	prediction	NOUN
ispiv-47	54	4	are	be	AUX
ispiv-47	54	5	within	within	ADP
ispiv-47	54	6	10	10	NUM
ispiv-47	54	7	%	%	NOUN
ispiv-47	54	8	of	of	ADP
ispiv-47	54	9	the	the	DET
ispiv-47	54	10	rms	rm	NOUN
ispiv-47	54	11	error	error	NOUN
ispiv-47	54	12	between	between	ADP
ispiv-47	54	13	ar	ar	NOUN
ispiv-47	54	14	values	value	NOUN
ispiv-47	54	15	1	1	NUM
ispiv-47	54	16	and	and	CCONJ
ispiv-47	54	17	2	2	NUM
ispiv-47	54	18	.	.	X
ispiv-47	55	1	all	all	DET
ispiv-47	55	2	three	three	NUM
ispiv-47	55	3	methods	method	NOUN
ispiv-47	55	4	’	'	PUNCT
ispiv-47	55	5	performance	performance	NOUN
ispiv-47	55	6	deteriorates	deteriorate	VERB
ispiv-47	55	7	for	for	ADP
ispiv-47	55	8	ar	ar	NOUN
ispiv-47	55	9	values	value	NOUN
ispiv-47	55	10	greater	great	ADJ
ispiv-47	55	11	than	than	ADP
ispiv-47	55	12	3	3	NUM
ispiv-47	55	13	,	,	PUNCT
ispiv-47	55	14	signifying	signify	VERB
ispiv-47	55	15	further	further	ADJ
ispiv-47	55	16	development	development	NOUN
ispiv-47	55	17	may	may	AUX
ispiv-47	55	18	be	be	AUX
ispiv-47	55	19	required	require	VERB
ispiv-47	55	20	to	to	PART
ispiv-47	55	21	account	account	VERB
ispiv-47	55	22	for	for	ADP
ispiv-47	55	23	the	the	DET
ispiv-47	55	24	specific	specific	ADJ
ispiv-47	55	25	particle	particle	NOUN
ispiv-47	55	26	image	image	NOUN
ispiv-47	55	27	characteristics	characteristic	NOUN
ispiv-47	55	28	in	in	ADP
ispiv-47	55	29	upiv	upiv	NOUN
ispiv-47	55	30	.	.	PUNCT
ispiv-47	56	1	further	further	ADJ
ispiv-47	56	2	development	development	NOUN
ispiv-47	56	3	and	and	CCONJ
ispiv-47	56	4	validation	validation	NOUN
ispiv-47	56	5	will	will	AUX
ispiv-47	56	6	be	be	AUX
ispiv-47	56	7	done	do	VERB
ispiv-47	56	8	to	to	PART
ispiv-47	56	9	improve	improve	VERB
ispiv-47	56	10	each	each	DET
ispiv-47	56	11	method	method	NOUN
ispiv-47	56	12	’s	’s	PART
ispiv-47	56	13	performance	performance	NOUN
ispiv-47	56	14	to	to	ADP
ispiv-47	56	15	the	the	DET
ispiv-47	56	16	different	different	ADJ
ispiv-47	56	17	error	error	NOUN
ispiv-47	56	18	sources	source	NOUN
ispiv-47	56	19	.	.	PUNCT
ispiv-47	57	1	figure	figure	VERB
ispiv-47	57	2	2	2	NUM
ispiv-47	57	3	:	:	PUNCT
ispiv-47	57	4	comparison	comparison	NOUN
ispiv-47	57	5	of	of	ADP
ispiv-47	57	6	the	the	DET
ispiv-47	57	7	uncertainty	uncertainty	NOUN
ispiv-47	57	8	methods	method	NOUN
ispiv-47	57	9	results	result	VERB
ispiv-47	57	10	over	over	ADP
ispiv-47	57	11	different	different	ADJ
ispiv-47	57	12	particle	particle	NOUN
ispiv-47	57	13	aspect	aspect	NOUN
ispiv-47	57	14	ratio	ratio	NOUN
ispiv-47	57	15	references	reference	NOUN
ispiv-47	57	16	bhattacharya	bhattacharya	PROPN
ispiv-47	57	17	s	s	PROPN
ispiv-47	57	18	,	,	PUNCT
ispiv-47	57	19	charonko	charonko	PROPN
ispiv-47	57	20	jj	jj	PROPN
ispiv-47	57	21	,	,	PUNCT
ispiv-47	57	22	and	and	CCONJ
ispiv-47	57	23	vlachos	vlachos	ADP
ispiv-47	57	24	pp	pp	PROPN
ispiv-47	57	25	(	(	PUNCT
ispiv-47	57	26	2018	2018	NUM
ispiv-47	57	27	)	)	PUNCT
ispiv-47	57	28	particle	particle	NOUN
ispiv-47	57	29	image	image	NOUN
ispiv-47	57	30	velocimetry	velocimetry	NOUN
ispiv-47	57	31	(	(	PUNCT
ispiv-47	57	32	piv	piv	NOUN
ispiv-47	57	33	)	)	PUNCT
ispiv-47	57	34	uncertainty	uncertainty	NOUN
ispiv-47	57	35	quantification	quantification	NOUN
ispiv-47	57	36	using	use	VERB
ispiv-47	57	37	moment	moment	NOUN
ispiv-47	57	38	of	of	ADP
ispiv-47	57	39	correlation	correlation	NOUN
ispiv-47	57	40	(	(	PUNCT
ispiv-47	57	41	mc	mc	NOUN
ispiv-47	57	42	)	)	PUNCT
ispiv-47	57	43	plane	plane	NOUN
ispiv-47	57	44	.	.	PUNCT
ispiv-47	58	1	measurement	measurement	NOUN
ispiv-47	58	2	science	science	NOUN
ispiv-47	58	3	and	and	CCONJ
ispiv-47	58	4	technology	technology	NOUN
ispiv-47	58	5	29:115301	29:115301	NUM
ispiv-47	58	6	crase	crase	NOUN
ispiv-47	58	7	sj	sj	PROPN
ispiv-47	58	8	,	,	PUNCT
ispiv-47	58	9	hockaday	hockaday	NOUN
ispiv-47	58	10	c	c	NOUN
ispiv-47	58	11	,	,	PUNCT
ispiv-47	58	12	and	and	CCONJ
ispiv-47	58	13	mccarville	mccarville	NOUN
ispiv-47	58	14	pc	pc	NOUN
ispiv-47	58	15	(	(	PUNCT
ispiv-47	58	16	2007	2007	NUM
ispiv-47	58	17	)	)	PUNCT
ispiv-47	58	18	brief	brief	ADJ
ispiv-47	58	19	report	report	NOUN
ispiv-47	58	20	:	:	PUNCT
ispiv-47	58	21	perceptions	perception	NOUN
ispiv-47	58	22	of	of	ADP
ispiv-47	58	23	positive	positive	ADJ
ispiv-47	58	24	and	and	CCONJ
ispiv-47	58	25	negative	negative	ADJ
ispiv-47	58	26	support	support	NOUN
ispiv-47	58	27	:	:	PUNCT
ispiv-47	58	28	do	do	AUX
ispiv-47	58	29	they	they	PRON
ispiv-47	58	30	differ	differ	VERB
ispiv-47	58	31	for	for	ADP
ispiv-47	58	32	pregnant	pregnant	ADJ
ispiv-47	58	33	/	/	SYM
ispiv-47	58	34	parenting	parenting	NOUN
ispiv-47	58	35	adolescents	adolescent	NOUN
ispiv-47	58	36	and	and	CCONJ
ispiv-47	58	37	nonpregnant	nonpregnant	NOUN
ispiv-47	58	38	,	,	PUNCT
ispiv-47	58	39	nonparenting	nonparenting	NOUN
ispiv-47	58	40	adolescents	adolescent	NOUN
ispiv-47	58	41	?	?	PUNCT
ispiv-47	58	42	.	.	PUNCT
ispiv-47	59	1	journal	journal	PROPN
ispiv-47	59	2	of	of	ADP
ispiv-47	59	3	adolescence	adolescence	NOUN
ispiv-47	59	4	30:505–512	30:505–512	PROPN
ispiv-47	59	5	kim	kim	PROPN
ispiv-47	59	6	hb	hb	PROPN
ispiv-47	59	7	,	,	PUNCT
ispiv-47	59	8	hertzberg	hertzberg	PROPN
ispiv-47	59	9	jr	jr	PROPN
ispiv-47	59	10	,	,	PUNCT
ispiv-47	59	11	and	and	CCONJ
ispiv-47	59	12	shandas	shandas	PROPN
ispiv-47	59	13	r	r	PROPN
ispiv-47	59	14	(	(	PUNCT
ispiv-47	59	15	2004	2004	NUM
ispiv-47	59	16	)	)	PUNCT
ispiv-47	59	17	development	development	NOUN
ispiv-47	59	18	and	and	CCONJ
ispiv-47	59	19	validation	validation	NOUN
ispiv-47	59	20	of	of	ADP
ispiv-47	59	21	echo	echo	NOUN
ispiv-47	59	22	piv	piv	NOUN
ispiv-47	59	23	.	.	PUNCT
ispiv-47	60	1	experiments	experiment	NOUN
ispiv-47	60	2	in	in	ADP
ispiv-47	60	3	fluids	fluid	NOUN
ispiv-47	60	4	36:455–462	36:455–462	PROPN
ispiv-47	60	5	meunier	meunier	NOUN
ispiv-47	60	6	j	j	PROPN
ispiv-47	60	7	and	and	CCONJ
ispiv-47	60	8	bertrand	bertrand	PROPN
ispiv-47	60	9	m	m	PROPN
ispiv-47	60	10	(	(	PUNCT
ispiv-47	60	11	1995	1995	NUM
ispiv-47	60	12	)	)	PUNCT
ispiv-47	60	13	echographic	echographic	ADJ
ispiv-47	60	14	image	image	NOUN
ispiv-47	60	15	mean	mean	VERB
ispiv-47	60	16	gray	gray	ADJ
ispiv-47	60	17	level	level	NOUN
ispiv-47	60	18	changes	change	NOUN
ispiv-47	60	19	with	with	ADP
ispiv-47	60	20	tissue	tissue	NOUN
ispiv-47	60	21	dynamics	dynamic	NOUN
ispiv-47	60	22	:	:	PUNCT
ispiv-47	60	23	a	a	DET
ispiv-47	60	24	system	system	NOUN
ispiv-47	60	25	-	-	PUNCT
ispiv-47	60	26	based	base	VERB
ispiv-47	60	27	model	model	NOUN
ispiv-47	60	28	study	study	NOUN
ispiv-47	60	29	.	.	PUNCT
ispiv-47	61	1	ieee	ieee	NOUN
ispiv-47	61	2	transactions	transaction	NOUN
ispiv-47	61	3	on	on	ADP
ispiv-47	61	4	biomedical	biomedical	ADJ
ispiv-47	61	5	engineering	engineering	NOUN
ispiv-47	61	6	42:403–410	42:403–410	NUM
ispiv-47	61	7	sciacchitano	sciacchitano	VERB
ispiv-47	61	8	a	a	PRON
ispiv-47	61	9	,	,	PUNCT
ispiv-47	61	10	neal	neal	PROPN
ispiv-47	61	11	dr	dr	PROPN
ispiv-47	61	12	,	,	PUNCT
ispiv-47	61	13	smith	smith	PROPN
ispiv-47	61	14	bl	bl	PROPN
ispiv-47	61	15	,	,	PUNCT
ispiv-47	61	16	warner	warner	PROPN
ispiv-47	62	1	so	so	ADV
ispiv-47	62	2	,	,	PUNCT
ispiv-47	62	3	vlachos	vlachos	ADV
ispiv-47	62	4	pp	pp	ADV
ispiv-47	62	5	,	,	PUNCT
ispiv-47	62	6	wieneke	wieneke	PROPN
ispiv-47	62	7	b	b	NOUN
ispiv-47	62	8	,	,	PUNCT
ispiv-47	62	9	and	and	CCONJ
ispiv-47	62	10	scarano	scarano	ADJ
ispiv-47	62	11	f	f	PROPN
ispiv-47	62	12	(	(	PUNCT
ispiv-47	62	13	2015	2015	NUM
ispiv-47	62	14	)	)	PUNCT
ispiv-47	62	15	collaborative	collaborative	ADJ
ispiv-47	62	16	framework	framework	NOUN
ispiv-47	62	17	for	for	ADP
ispiv-47	62	18	piv	piv	NOUN
ispiv-47	62	19	uncertainty	uncertainty	NOUN
ispiv-47	62	20	quantification	quantification	NOUN
ispiv-47	62	21	:	:	PUNCT
ispiv-47	62	22	comparative	comparative	ADJ
ispiv-47	62	23	assessment	assessment	NOUN
ispiv-47	62	24	of	of	ADP
ispiv-47	62	25	methods	method	NOUN
ispiv-47	62	26	.	.	PUNCT
ispiv-47	63	1	measurement	measurement	NOUN
ispiv-47	63	2	science	science	NOUN
ispiv-47	63	3	and	and	CCONJ
ispiv-47	63	4	technology	technology	NOUN
ispiv-47	63	5	26:074004	26:074004	NUM
ispiv-47	63	6	sciacchitano	sciacchitano	NOUN
ispiv-47	63	7	a	a	PRON
ispiv-47	63	8	,	,	PUNCT
ispiv-47	63	9	wieneke	wieneke	ADJ
ispiv-47	63	10	b	b	NOUN
ispiv-47	63	11	,	,	PUNCT
ispiv-47	63	12	and	and	CCONJ
ispiv-47	63	13	scarano	scarano	ADJ
ispiv-47	63	14	f	f	PROPN
ispiv-47	63	15	(	(	PUNCT
ispiv-47	63	16	2013	2013	NUM
ispiv-47	63	17	)	)	PUNCT
ispiv-47	63	18	piv	piv	NOUN
ispiv-47	63	19	uncertainty	uncertainty	NOUN
ispiv-47	63	20	quantification	quantification	NOUN
ispiv-47	63	21	by	by	ADP
ispiv-47	63	22	image	image	NOUN
ispiv-47	63	23	matching	matching	NOUN
ispiv-47	63	24	.	.	PUNCT
ispiv-47	64	1	measurement	measurement	NOUN
ispiv-47	64	2	science	science	NOUN
ispiv-47	64	3	and	and	CCONJ
ispiv-47	64	4	technology	technology	NOUN
ispiv-47	64	5	24:045302	24:045302	NUM
ispiv-47	64	6	wieneke	wieneke	PROPN
ispiv-47	64	7	b	b	PROPN
ispiv-47	64	8	(	(	PUNCT
ispiv-47	64	9	2015	2015	NUM
ispiv-47	64	10	)	)	PUNCT
ispiv-47	64	11	piv	piv	NOUN
ispiv-47	64	12	uncertainty	uncertainty	NOUN
ispiv-47	64	13	quantification	quantification	NOUN
ispiv-47	64	14	from	from	ADP
ispiv-47	64	15	correlation	correlation	NOUN
ispiv-47	64	16	statistics	statistic	NOUN
ispiv-47	64	17	.	.	PUNCT
ispiv-47	65	1	measurement	measurement	NOUN
ispiv-47	65	2	science	science	NOUN
ispiv-47	65	3	and	and	CCONJ
ispiv-47	65	4	technology	technology	NOUN
ispiv-47	65	5	26:074002	26:074002	NUM