id	sid	tid	token	lemma	pos
ispiv-29	1	1	14th	14th	ADJ
ispiv-29	1	2	international	international	ADJ
ispiv-29	1	3	symposium	symposium	NOUN
ispiv-29	1	4	on	on	ADP
ispiv-29	1	5	particle	particle	NOUN
ispiv-29	1	6	image	image	NOUN
ispiv-29	1	7	velocimetry	velocimetry	NOUN
ispiv-29	1	8	–	–	PUNCT
ispiv-29	1	9	ispiv	ispiv	NOUN
ispiv-29	1	10	2021	2021	NUM
ispiv-29	1	11	august	august	PROPN
ispiv-29	1	12	1–5	1–5	NUM
ispiv-29	1	13	,	,	PUNCT
ispiv-29	1	14	2021	2021	NUM
ispiv-29	1	15	ghost	ghost	NOUN
ispiv-29	1	16	particle	particle	NOUN
ispiv-29	1	17	reduction	reduction	NOUN
ispiv-29	1	18	in	in	ADP
ispiv-29	1	19	3d	3d	PROPN
ispiv-29	1	20	particle	particle	NOUN
ispiv-29	1	21	streak	streak	PROPN
ispiv-29	1	22	velocimetry	velocimetry	PROPN
ispiv-29	1	23	c.	c.	PROPN
ispiv-29	1	24	tsalicoglou1∗	tsalicoglou1∗	PROPN
ispiv-29	1	25	,	,	PUNCT
ispiv-29	1	26	t.	t.	NOUN
ispiv-29	1	27	roesgen1	roesgen1	ADJ
ispiv-29	1	28	1	1	NUM
ispiv-29	1	29	eth	eth	PROPN
ispiv-29	1	30	zürich	zürich	PROPN
ispiv-29	1	31	,	,	PUNCT
ispiv-29	1	32	institute	institute	NOUN
ispiv-29	1	33	of	of	ADP
ispiv-29	1	34	fluid	fluid	NOUN
ispiv-29	1	35	dynamics	dynamic	NOUN
ispiv-29	1	36	,	,	PUNCT
ispiv-29	1	37	zurich	zurich	PROPN
ispiv-29	1	38	,	,	PUNCT
ispiv-29	1	39	switzerland	switzerland	PROPN
ispiv-29	1	40	∗	∗	NOUN
ispiv-29	1	41	ctsalico@ethz.ch	ctsalico@ethz.ch	NOUN
ispiv-29	1	42	abstract	abstract	ADJ
ispiv-29	1	43	ghost	ghost	NOUN
ispiv-29	1	44	particles	particle	NOUN
ispiv-29	1	45	are	be	AUX
ispiv-29	1	46	ambiguities	ambiguity	NOUN
ispiv-29	1	47	in	in	ADP
ispiv-29	1	48	the	the	DET
ispiv-29	1	49	process	process	NOUN
ispiv-29	1	50	of	of	ADP
ispiv-29	1	51	the	the	DET
ispiv-29	1	52	3d	3d	NUM
ispiv-29	1	53	-	-	PUNCT
ispiv-29	1	54	reconstruction	reconstruction	NOUN
ispiv-29	1	55	of	of	ADP
ispiv-29	1	56	seeding	seed	VERB
ispiv-29	1	57	particles	particle	NOUN
ispiv-29	1	58	detected	detect	VERB
ispiv-29	1	59	in	in	ADP
ispiv-29	1	60	short	short	ADJ
ispiv-29	1	61	-	-	PUNCT
ispiv-29	1	62	exposure	exposure	NOUN
ispiv-29	1	63	imaging	imaging	NOUN
ispiv-29	1	64	for	for	ADP
ispiv-29	1	65	volumetric	volumetric	NOUN
ispiv-29	1	66	flow	flow	NOUN
ispiv-29	1	67	velocimetry	velocimetry	NOUN
ispiv-29	1	68	.	.	PUNCT
ispiv-29	2	1	3d	3d	PROPN
ispiv-29	2	2	particle	particle	NOUN
ispiv-29	2	3	streak	streak	PROPN
ispiv-29	2	4	velocimetry	velocimetry	NOUN
ispiv-29	2	5	(	(	PUNCT
ispiv-29	2	6	3d	3d	PROPN
ispiv-29	2	7	-	-	PUNCT
ispiv-29	2	8	psv	psv	NOUN
ispiv-29	2	9	)	)	PUNCT
ispiv-29	2	10	relies	rely	VERB
ispiv-29	2	11	on	on	ADP
ispiv-29	2	12	long	long	ADJ
ispiv-29	2	13	-	-	PUNCT
ispiv-29	2	14	exposure	exposure	NOUN
ispiv-29	2	15	images	image	NOUN
ispiv-29	2	16	,	,	PUNCT
ispiv-29	2	17	where	where	SCONJ
ispiv-29	2	18	the	the	DET
ispiv-29	2	19	pathlines	pathline	NOUN
ispiv-29	2	20	of	of	ADP
ispiv-29	2	21	the	the	DET
ispiv-29	2	22	seeding	seed	VERB
ispiv-29	2	23	particles	particle	NOUN
ispiv-29	2	24	are	be	AUX
ispiv-29	2	25	imaged	image	VERB
ispiv-29	2	26	as	as	ADP
ispiv-29	2	27	streaks	streak	NOUN
ispiv-29	2	28	.	.	PUNCT
ispiv-29	3	1	in	in	ADP
ispiv-29	3	2	this	this	DET
ispiv-29	3	3	work	work	NOUN
ispiv-29	3	4	,	,	PUNCT
ispiv-29	3	5	we	we	PRON
ispiv-29	3	6	demonstrate	demonstrate	VERB
ispiv-29	3	7	the	the	DET
ispiv-29	3	8	inherent	inherent	ADJ
ispiv-29	3	9	suitability	suitability	NOUN
ispiv-29	3	10	of	of	ADP
ispiv-29	3	11	3d	3d	PROPN
ispiv-29	3	12	-	-	PUNCT
ispiv-29	3	13	psv	psv	PROPN
ispiv-29	3	14	for	for	ADP
ispiv-29	3	15	ghost	ghost	NOUN
ispiv-29	3	16	particle	particle	NOUN
ispiv-29	3	17	rejection	rejection	NOUN
ispiv-29	3	18	by	by	ADP
ispiv-29	3	19	calculating	calculate	VERB
ispiv-29	3	20	the	the	DET
ispiv-29	3	21	probability	probability	NOUN
ispiv-29	3	22	of	of	ADP
ispiv-29	3	23	ghost	ghost	NOUN
ispiv-29	3	24	streak	streak	NOUN
ispiv-29	3	25	generation	generation	NOUN
ispiv-29	3	26	in	in	ADP
ispiv-29	3	27	different	different	ADJ
ispiv-29	3	28	scenarios	scenario	NOUN
ispiv-29	3	29	and	and	CCONJ
ispiv-29	3	30	comparing	compare	VERB
ispiv-29	3	31	our	our	PRON
ispiv-29	3	32	results	result	NOUN
ispiv-29	3	33	to	to	ADP
ispiv-29	3	34	simulations	simulation	NOUN
ispiv-29	3	35	.	.	PUNCT
ispiv-29	4	1	1	1	NUM
ispiv-29	4	2	introduction	introduction	NOUN
ispiv-29	4	3	volumetric	volumetric	NOUN
ispiv-29	4	4	velocimetry	velocimetry	NOUN
ispiv-29	4	5	techniques	technique	NOUN
ispiv-29	4	6	for	for	ADP
ispiv-29	4	7	fluid	fluid	ADJ
ispiv-29	4	8	flows	flow	NOUN
ispiv-29	4	9	,	,	PUNCT
ispiv-29	4	10	such	such	ADJ
ispiv-29	4	11	as	as	ADP
ispiv-29	4	12	3d	3d	PROPN
ispiv-29	4	13	particle	particle	NOUN
ispiv-29	4	14	tracking	tracking	NOUN
ispiv-29	4	15	velocimetry	velocimetry	NOUN
ispiv-29	4	16	(	(	PUNCT
ispiv-29	4	17	3d	3d	NOUN
ispiv-29	4	18	-	-	PUNCT
ispiv-29	4	19	ptv	ptv	NOUN
ispiv-29	4	20	)	)	PUNCT
ispiv-29	4	21	and	and	CCONJ
ispiv-29	4	22	tomographic	tomographic	ADJ
ispiv-29	4	23	particle	particle	NOUN
ispiv-29	4	24	image	image	NOUN
ispiv-29	4	25	velocimetry	velocimetry	NOUN
ispiv-29	4	26	(	(	PUNCT
ispiv-29	4	27	tomo	tomo	NOUN
ispiv-29	4	28	-	-	PUNCT
ispiv-29	4	29	piv	piv	NOUN
ispiv-29	4	30	)	)	PUNCT
ispiv-29	4	31	,	,	PUNCT
ispiv-29	4	32	use	use	VERB
ispiv-29	4	33	the	the	DET
ispiv-29	4	34	identified	identify	VERB
ispiv-29	4	35	discrete	discrete	ADJ
ispiv-29	4	36	locations	location	NOUN
ispiv-29	4	37	of	of	ADP
ispiv-29	4	38	tracer	tracer	NOUN
ispiv-29	4	39	particles	particle	NOUN
ispiv-29	4	40	in	in	ADP
ispiv-29	4	41	two	two	NUM
ispiv-29	4	42	or	or	CCONJ
ispiv-29	4	43	more	more	ADJ
ispiv-29	4	44	camera	camera	NOUN
ispiv-29	4	45	views	view	NOUN
ispiv-29	4	46	to	to	PART
ispiv-29	4	47	reconstruct	reconstruct	VERB
ispiv-29	4	48	the	the	DET
ispiv-29	4	49	tracers	tracer	NOUN
ispiv-29	4	50	’	'	PUNCT
ispiv-29	4	51	positions	position	NOUN
ispiv-29	4	52	in	in	ADP
ispiv-29	4	53	3d	3d	PROPN
ispiv-29	4	54	space	space	NOUN
ispiv-29	4	55	,	,	PUNCT
ispiv-29	4	56	track	track	VERB
ispiv-29	4	57	them	they	PRON
ispiv-29	4	58	over	over	ADP
ispiv-29	4	59	time	time	NOUN
ispiv-29	4	60	and	and	CCONJ
ispiv-29	4	61	retrieve	retrieve	VERB
ispiv-29	4	62	the	the	DET
ispiv-29	4	63	flow	flow	NOUN
ispiv-29	4	64	velocity	velocity	NOUN
ispiv-29	4	65	.	.	PUNCT
ispiv-29	5	1	the	the	DET
ispiv-29	5	2	reconstruction	reconstruction	NOUN
ispiv-29	5	3	of	of	ADP
ispiv-29	5	4	the	the	DET
ispiv-29	5	5	particles	particle	NOUN
ispiv-29	5	6	in	in	ADP
ispiv-29	5	7	3d	3d	NUM
ispiv-29	5	8	space	space	NOUN
ispiv-29	5	9	can	can	AUX
ispiv-29	5	10	result	result	VERB
ispiv-29	5	11	in	in	ADP
ispiv-29	5	12	so	so	ADV
ispiv-29	5	13	-	-	PUNCT
ispiv-29	5	14	called	call	VERB
ispiv-29	5	15	“	"	PUNCT
ispiv-29	5	16	ghost	ghost	NOUN
ispiv-29	5	17	particles	particle	NOUN
ispiv-29	5	18	”	"	PUNCT
ispiv-29	5	19	,	,	PUNCT
ispiv-29	5	20	which	which	PRON
ispiv-29	5	21	are	be	AUX
ispiv-29	5	22	reconstructed	reconstruct	VERB
ispiv-29	5	23	tracer	tracer	NOUN
ispiv-29	5	24	particles	particle	NOUN
ispiv-29	5	25	for	for	ADP
ispiv-29	5	26	which	which	PRON
ispiv-29	5	27	it	it	PRON
ispiv-29	5	28	remains	remain	VERB
ispiv-29	5	29	uncertain	uncertain	ADJ
ispiv-29	5	30	whether	whether	SCONJ
ispiv-29	5	31	they	they	PRON
ispiv-29	5	32	are	be	AUX
ispiv-29	5	33	real	real	ADJ
ispiv-29	5	34	or	or	CCONJ
ispiv-29	5	35	artifacts	artifact	NOUN
ispiv-29	5	36	of	of	ADP
ispiv-29	5	37	the	the	DET
ispiv-29	5	38	reconstruction	reconstruction	NOUN
ispiv-29	5	39	process	process	NOUN
ispiv-29	5	40	.	.	PUNCT
ispiv-29	6	1	more	more	ADJ
ispiv-29	6	2	camera	camera	NOUN
ispiv-29	6	3	views	view	NOUN
ispiv-29	6	4	,	,	PUNCT
ispiv-29	6	5	tracking	tracking	NOUN
ispiv-29	6	6	,	,	PUNCT
ispiv-29	6	7	smoothness	smoothness	ADJ
ispiv-29	6	8	criteria	criterion	NOUN
ispiv-29	6	9	,	,	PUNCT
ispiv-29	6	10	and	and	CCONJ
ispiv-29	6	11	intensitybased	intensitybase	VERB
ispiv-29	6	12	procedures	procedure	NOUN
ispiv-29	6	13	are	be	AUX
ispiv-29	6	14	used	use	VERB
ispiv-29	6	15	to	to	PART
ispiv-29	6	16	improve	improve	VERB
ispiv-29	6	17	the	the	DET
ispiv-29	6	18	reconstruction	reconstruction	NOUN
ispiv-29	6	19	quality	quality	NOUN
ispiv-29	6	20	under	under	ADP
ispiv-29	6	21	increasingly	increasingly	ADV
ispiv-29	6	22	demanding	demanding	ADJ
ispiv-29	6	23	requirements	requirement	NOUN
ispiv-29	6	24	for	for	ADP
ispiv-29	6	25	temporal	temporal	ADJ
ispiv-29	6	26	and	and	CCONJ
ispiv-29	6	27	spatial	spatial	ADJ
ispiv-29	6	28	resolution	resolution	NOUN
ispiv-29	6	29	(	(	PUNCT
ispiv-29	6	30	e.g.	e.g.	ADV
ispiv-29	6	31	,	,	PUNCT
ispiv-29	6	32	schanz	schanz	PROPN
ispiv-29	6	33	et	et	PROPN
ispiv-29	6	34	al	al	PROPN
ispiv-29	6	35	.	.	PUNCT
ispiv-29	7	1	(	(	PUNCT
ispiv-29	7	2	2016	2016	NUM
ispiv-29	7	3	)	)	PUNCT
ispiv-29	7	4	,	,	PUNCT
ispiv-29	7	5	novara	novara	PROPN
ispiv-29	7	6	et	et	PROPN
ispiv-29	7	7	al	al	PROPN
ispiv-29	7	8	.	.	PROPN
ispiv-29	8	1	(	(	PUNCT
ispiv-29	8	2	2019	2019	NUM
ispiv-29	8	3	)	)	PUNCT
ispiv-29	8	4	)	)	PUNCT
ispiv-29	8	5	.	.	PUNCT
ispiv-29	9	1	in	in	ADP
ispiv-29	9	2	contrast	contrast	NOUN
ispiv-29	9	3	to	to	ADP
ispiv-29	9	4	3d	3d	NUM
ispiv-29	9	5	-	-	SYM
ispiv-29	9	6	ptv	ptv	PROPN
ispiv-29	9	7	,	,	PUNCT
ispiv-29	9	8	which	which	PRON
ispiv-29	9	9	relies	rely	VERB
ispiv-29	9	10	on	on	ADP
ispiv-29	9	11	the	the	DET
ispiv-29	9	12	reconstruction	reconstruction	NOUN
ispiv-29	9	13	of	of	ADP
ispiv-29	9	14	points	point	NOUN
ispiv-29	9	15	that	that	PRON
ispiv-29	9	16	represent	represent	VERB
ispiv-29	9	17	“	"	PUNCT
ispiv-29	9	18	frozen	frozen	ADJ
ispiv-29	9	19	”	"	PUNCT
ispiv-29	9	20	particles	particle	NOUN
ispiv-29	9	21	,	,	PUNCT
ispiv-29	9	22	3d	3d	NUM
ispiv-29	9	23	particle	particle	NOUN
ispiv-29	9	24	streak	streak	PROPN
ispiv-29	9	25	velocimetry	velocimetry	NOUN
ispiv-29	9	26	(	(	PUNCT
ispiv-29	9	27	3d	3d	PROPN
ispiv-29	9	28	-	-	PUNCT
ispiv-29	9	29	psv	psv	NOUN
ispiv-29	9	30	)	)	PUNCT
ispiv-29	9	31	(	(	PUNCT
ispiv-29	9	32	e.g.	e.g.	ADV
ispiv-29	9	33	,	,	PUNCT
ispiv-29	9	34	rosenstiel	rosenstiel	NOUN
ispiv-29	9	35	and	and	CCONJ
ispiv-29	9	36	grigat	grigat	PROPN
ispiv-29	9	37	(	(	PUNCT
ispiv-29	9	38	2010	2010	NUM
ispiv-29	9	39	)	)	PUNCT
ispiv-29	9	40	)	)	PUNCT
ispiv-29	9	41	uses	use	VERB
ispiv-29	9	42	long	long	ADJ
ispiv-29	9	43	-	-	PUNCT
ispiv-29	9	44	exposure	exposure	NOUN
ispiv-29	9	45	images	image	NOUN
ispiv-29	9	46	,	,	PUNCT
ispiv-29	9	47	where	where	SCONJ
ispiv-29	9	48	the	the	DET
ispiv-29	9	49	signature	signature	NOUN
ispiv-29	9	50	of	of	ADP
ispiv-29	9	51	each	each	DET
ispiv-29	9	52	particle	particle	NOUN
ispiv-29	9	53	is	be	AUX
ispiv-29	9	54	its	its	PRON
ispiv-29	9	55	pathline	pathline	NOUN
ispiv-29	9	56	over	over	ADP
ispiv-29	9	57	the	the	DET
ispiv-29	9	58	exposure	exposure	NOUN
ispiv-29	9	59	time	time	NOUN
ispiv-29	9	60	,	,	PUNCT
ispiv-29	9	61	allowing	allow	VERB
ispiv-29	9	62	for	for	ADP
ispiv-29	9	63	the	the	DET
ispiv-29	9	64	triangulation	triangulation	NOUN
ispiv-29	9	65	of	of	ADP
ispiv-29	9	66	pathline	pathline	NOUN
ispiv-29	9	67	segments	segment	NOUN
ispiv-29	9	68	,	,	PUNCT
ispiv-29	9	69	or	or	CCONJ
ispiv-29	9	70	“	"	PUNCT
ispiv-29	9	71	streaks	streak	NOUN
ispiv-29	9	72	”	"	PUNCT
ispiv-29	9	73	.	.	PUNCT
ispiv-29	10	1	the	the	DET
ispiv-29	10	2	streaks	streak	NOUN
ispiv-29	10	3	can	can	AUX
ispiv-29	10	4	be	be	AUX
ispiv-29	10	5	treated	treat	VERB
ispiv-29	10	6	as	as	ADP
ispiv-29	10	7	linear	linear	ADJ
ispiv-29	10	8	segments	segment	NOUN
ispiv-29	10	9	when	when	SCONJ
ispiv-29	10	10	only	only	ADV
ispiv-29	10	11	the	the	DET
ispiv-29	10	12	information	information	NOUN
ispiv-29	10	13	about	about	ADP
ispiv-29	10	14	the	the	DET
ispiv-29	10	15	connectivity	connectivity	NOUN
ispiv-29	10	16	of	of	ADP
ispiv-29	10	17	their	their	PRON
ispiv-29	10	18	endpoints	endpoint	NOUN
ispiv-29	10	19	is	be	AUX
ispiv-29	10	20	used	use	VERB
ispiv-29	10	21	or	or	CCONJ
ispiv-29	10	22	as	as	ADP
ispiv-29	10	23	curved	curved	ADJ
ispiv-29	10	24	segments	segment	NOUN
ispiv-29	10	25	when	when	SCONJ
ispiv-29	10	26	considering	consider	VERB
ispiv-29	10	27	the	the	DET
ispiv-29	10	28	shape	shape	NOUN
ispiv-29	10	29	of	of	ADP
ispiv-29	10	30	the	the	DET
ispiv-29	10	31	connecting	connect	VERB
ispiv-29	10	32	curve	curve	NOUN
ispiv-29	10	33	.	.	PUNCT
ispiv-29	11	1	we	we	PRON
ispiv-29	11	2	show	show	VERB
ispiv-29	11	3	here	here	ADV
ispiv-29	11	4	that	that	SCONJ
ispiv-29	11	5	already	already	ADV
ispiv-29	11	6	the	the	DET
ispiv-29	11	7	use	use	NOUN
ispiv-29	11	8	of	of	ADP
ispiv-29	11	9	the	the	DET
ispiv-29	11	10	endpoint	endpoint	NOUN
ispiv-29	11	11	connectivity	connectivity	NOUN
ispiv-29	11	12	alone	alone	ADV
ispiv-29	11	13	,	,	PUNCT
ispiv-29	11	14	employed	employ	VERB
ispiv-29	11	15	in	in	ADP
ispiv-29	11	16	the	the	DET
ispiv-29	11	17	reconstruction	reconstruction	NOUN
ispiv-29	11	18	of	of	ADP
ispiv-29	11	19	linear	linear	PROPN
ispiv-29	11	20	streaks	streak	NOUN
ispiv-29	11	21	,	,	PUNCT
ispiv-29	11	22	allows	allow	VERB
ispiv-29	11	23	for	for	ADP
ispiv-29	11	24	a	a	DET
ispiv-29	11	25	significant	significant	ADJ
ispiv-29	11	26	reduction	reduction	NOUN
ispiv-29	11	27	in	in	ADP
ispiv-29	11	28	ghost	ghost	NOUN
ispiv-29	11	29	particle	particle	NOUN
ispiv-29	11	30	generation	generation	NOUN
ispiv-29	11	31	,	,	PUNCT
ispiv-29	11	32	without	without	ADP
ispiv-29	11	33	the	the	DET
ispiv-29	11	34	need	need	NOUN
ispiv-29	11	35	to	to	PART
ispiv-29	11	36	consider	consider	VERB
ispiv-29	11	37	additional	additional	ADJ
ispiv-29	11	38	time	time	NOUN
ispiv-29	11	39	-	-	PUNCT
ispiv-29	11	40	steps	step	NOUN
ispiv-29	11	41	or	or	CCONJ
ispiv-29	11	42	to	to	PART
ispiv-29	11	43	perform	perform	VERB
ispiv-29	11	44	particle	particle	NOUN
ispiv-29	11	45	tracking	tracking	NOUN
ispiv-29	11	46	over	over	ADP
ispiv-29	11	47	the	the	DET
ispiv-29	11	48	exposure	exposure	NOUN
ispiv-29	11	49	time	time	NOUN
ispiv-29	11	50	.	.	PUNCT
ispiv-29	12	1	2	2	NUM
ispiv-29	12	2	methods	method	NOUN
ispiv-29	12	3	and	and	CCONJ
ispiv-29	12	4	results	result	VERB
ispiv-29	12	5	maas	maas	PROPN
ispiv-29	12	6	(	(	PUNCT
ispiv-29	12	7	1992	1992	NUM
ispiv-29	12	8	)	)	PUNCT
ispiv-29	12	9	described	describe	VERB
ispiv-29	12	10	the	the	DET
ispiv-29	12	11	probability	probability	NOUN
ispiv-29	12	12	of	of	ADP
ispiv-29	12	13	generating	generate	VERB
ispiv-29	12	14	ghost	ghost	NOUN
ispiv-29	12	15	particles	particle	NOUN
ispiv-29	12	16	from	from	ADP
ispiv-29	12	17	images	image	NOUN
ispiv-29	12	18	of	of	ADP
ispiv-29	12	19	randomly	randomly	ADV
ispiv-29	12	20	distributed	distribute	VERB
ispiv-29	12	21	particles	particle	NOUN
ispiv-29	12	22	as	as	ADP
ispiv-29	12	23	a	a	DET
ispiv-29	12	24	function	function	NOUN
ispiv-29	12	25	of	of	ADP
ispiv-29	12	26	the	the	DET
ispiv-29	12	27	particles	particle	NOUN
ispiv-29	12	28	per	per	ADP
ispiv-29	12	29	pixel	pixel	NOUN
ispiv-29	12	30	,	,	PUNCT
ispiv-29	12	31	volume	volume	NOUN
ispiv-29	12	32	depth	depth	NOUN
ispiv-29	12	33	,	,	PUNCT
ispiv-29	12	34	and	and	CCONJ
ispiv-29	12	35	relative	relative	ADJ
ispiv-29	12	36	position	position	NOUN
ispiv-29	12	37	of	of	ADP
ispiv-29	12	38	the	the	DET
ispiv-29	12	39	cameras	camera	NOUN
ispiv-29	12	40	.	.	PUNCT
ispiv-29	13	1	for	for	ADP
ispiv-29	13	2	n	n	CCONJ
ispiv-29	13	3	imaged	imaged	ADJ
ispiv-29	13	4	particles	particle	NOUN
ispiv-29	13	5	,	,	PUNCT
ispiv-29	13	6	the	the	DET
ispiv-29	13	7	expected	expect	VERB
ispiv-29	13	8	number	number	NOUN
ispiv-29	13	9	of	of	ADP
ispiv-29	13	10	ambiguous	ambiguous	ADJ
ispiv-29	13	11	particles	particle	NOUN
ispiv-29	13	12	np	np	INTJ
ispiv-29	13	13	in	in	ADP
ispiv-29	13	14	a	a	DET
ispiv-29	13	15	search	search	NOUN
ispiv-29	13	16	window	window	NOUN
ispiv-29	13	17	f	f	PROPN
ispiv-29	13	18	for	for	ADP
ispiv-29	13	19	an	an	DET
ispiv-29	13	20	image	image	NOUN
ispiv-29	13	21	of	of	ADP
ispiv-29	13	22	size	size	NOUN
ispiv-29	13	23	f	f	PROPN
ispiv-29	13	24	,	,	PUNCT
ispiv-29	13	25	was	be	AUX
ispiv-29	13	26	estimated	estimate	VERB
ispiv-29	13	27	as	as	ADP
ispiv-29	13	28	np	np	NOUN
ispiv-29	13	29	=	=	SYM
ispiv-29	13	30	(	(	PUNCT
ispiv-29	13	31	n2	n2	ADJ
ispiv-29	13	32	−n	−n	NOUN
ispiv-29	13	33	)	)	PUNCT
ispiv-29	14	1	f	f	X
ispiv-29	14	2	/	/	SYM
ispiv-29	14	3	f	f	PROPN
ispiv-29	14	4	.	.	PUNCT
ispiv-29	15	1	the	the	DET
ispiv-29	15	2	estimates	estimate	NOUN
ispiv-29	15	3	were	be	AUX
ispiv-29	15	4	based	base	VERB
ispiv-29	15	5	on	on	ADP
ispiv-29	15	6	considerations	consideration	NOUN
ispiv-29	15	7	in	in	ADP
ispiv-29	15	8	epipolar	epipolar	ADJ
ispiv-29	15	9	geometry	geometry	NOUN
ispiv-29	15	10	,	,	PUNCT
ispiv-29	15	11	with	with	ADP
ispiv-29	15	12	the	the	DET
ispiv-29	15	13	necessary	necessary	ADJ
ispiv-29	15	14	condition	condition	NOUN
ispiv-29	15	15	for	for	ADP
ispiv-29	15	16	ghost	ghost	NOUN
ispiv-29	15	17	particle	particle	NOUN
ispiv-29	15	18	generation	generation	NOUN
ispiv-29	15	19	being	be	AUX
ispiv-29	15	20	that	that	SCONJ
ispiv-29	15	21	,	,	PUNCT
ispiv-29	15	22	given	give	VERB
ispiv-29	15	23	one	one	NUM
ispiv-29	15	24	particle	particle	NOUN
ispiv-29	15	25	on	on	ADP
ispiv-29	15	26	an	an	DET
ispiv-29	15	27	epipolar	epipolar	ADJ
ispiv-29	15	28	line	line	NOUN
ispiv-29	15	29	,	,	PUNCT
ispiv-29	15	30	an	an	DET
ispiv-29	15	31	ambiguity	ambiguity	NOUN
ispiv-29	15	32	occurs	occur	VERB
ispiv-29	15	33	as	as	ADV
ispiv-29	15	34	soon	soon	ADV
ispiv-29	15	35	as	as	SCONJ
ispiv-29	15	36	there	there	PRON
ispiv-29	15	37	is	be	VERB
ispiv-29	15	38	at	at	ADV
ispiv-29	15	39	least	least	ADJ
ispiv-29	15	40	one	one	NUM
ispiv-29	15	41	more	more	ADJ
ispiv-29	15	42	particle	particle	NOUN
ispiv-29	15	43	on	on	ADP
ispiv-29	15	44	the	the	DET
ispiv-29	15	45	same	same	ADJ
ispiv-29	15	46	epipolar	epipolar	ADJ
ispiv-29	15	47	line	line	NOUN
ispiv-29	15	48	.	.	PUNCT
ispiv-29	16	1	in	in	ADP
ispiv-29	16	2	streak	streak	NOUN
ispiv-29	16	3	images	image	NOUN
ispiv-29	16	4	,	,	PUNCT
ispiv-29	16	5	twice	twice	DET
ispiv-29	16	6	the	the	DET
ispiv-29	16	7	number	number	NOUN
ispiv-29	16	8	of	of	ADP
ispiv-29	16	9	points	point	NOUN
ispiv-29	16	10	must	must	AUX
ispiv-29	16	11	be	be	AUX
ispiv-29	16	12	considered	consider	VERB
ispiv-29	16	13	,	,	PUNCT
ispiv-29	16	14	as	as	SCONJ
ispiv-29	16	15	the	the	DET
ispiv-29	16	16	signature	signature	NOUN
ispiv-29	16	17	of	of	ADP
ispiv-29	16	18	each	each	PRON
ispiv-29	16	19	of	of	ADP
ispiv-29	16	20	the	the	PRON
ispiv-29	16	21	n	n	DET
ispiv-29	16	22	particles	particle	NOUN
ispiv-29	16	23	is	be	AUX
ispiv-29	16	24	a	a	DET
ispiv-29	16	25	line	line	NOUN
ispiv-29	16	26	segment	segment	NOUN
ispiv-29	16	27	with	with	ADP
ispiv-29	16	28	both	both	CCONJ
ispiv-29	16	29	its	its	PRON
ispiv-29	16	30	endpoints	endpoint	NOUN
ispiv-29	16	31	in	in	ADP
ispiv-29	16	32	the	the	DET
ispiv-29	16	33	same	same	ADJ
ispiv-29	16	34	image	image	NOUN
ispiv-29	16	35	,	,	PUNCT
ispiv-29	16	36	and	and	CCONJ
ispiv-29	16	37	we	we	PRON
ispiv-29	16	38	assume	assume	VERB
ispiv-29	16	39	that	that	SCONJ
ispiv-29	16	40	all	all	DET
ispiv-29	16	41	particles	particle	NOUN
ispiv-29	16	42	remain	remain	VERB
ispiv-29	16	43	within	within	ADP
ispiv-29	16	44	the	the	DET
ispiv-29	16	45	field	field	NOUN
ispiv-29	16	46	of	of	ADP
ispiv-29	16	47	view	view	NOUN
ispiv-29	16	48	during	during	ADP
ispiv-29	16	49	the	the	DET
ispiv-29	16	50	exposure	exposure	NOUN
ispiv-29	16	51	time	time	NOUN
ispiv-29	16	52	.	.	PUNCT
ispiv-29	17	1	we	we	PRON
ispiv-29	17	2	consider	consider	VERB
ispiv-29	17	3	a	a	DET
ispiv-29	17	4	stereo	stereo	NOUN
ispiv-29	17	5	setup	setup	NOUN
ispiv-29	17	6	where	where	SCONJ
ispiv-29	17	7	the	the	DET
ispiv-29	17	8	cameras	camera	NOUN
ispiv-29	17	9	have	have	AUX
ispiv-29	17	10	co	co	VERB
ispiv-29	17	11	-	-	ADJ
ispiv-29	17	12	planar	planar	ADJ
ispiv-29	17	13	image	image	NOUN
ispiv-29	17	14	planes	plane	NOUN
ispiv-29	17	15	and	and	CCONJ
ispiv-29	17	16	parallel	parallel	ADJ
ispiv-29	17	17	axes	axis	NOUN
ispiv-29	17	18	,	,	PUNCT
ispiv-29	17	19	as	as	SCONJ
ispiv-29	17	20	this	this	DET
ispiv-29	17	21	setup	setup	NOUN
ispiv-29	17	22	results	result	VERB
ispiv-29	17	23	in	in	ADP
ispiv-29	17	24	parallel	parallel	ADJ
ispiv-29	17	25	epipolar	epipolar	ADJ
ispiv-29	17	26	lines	line	NOUN
ispiv-29	17	27	,	,	PUNCT
ispiv-29	17	28	which	which	PRON
ispiv-29	17	29	simplifies	simplify	VERB
ispiv-29	17	30	the	the	DET
ispiv-29	17	31	subsequent	subsequent	ADJ
ispiv-29	17	32	considerations	consideration	NOUN
ispiv-29	17	33	(	(	PUNCT
ispiv-29	17	34	fig	fig	NOUN
ispiv-29	17	35	.	.	PUNCT
ispiv-29	18	1	1(a	1(a	NUM
ispiv-29	18	2	)	)	PUNCT
ispiv-29	18	3	)	)	PUNCT
ispiv-29	18	4	.	.	PUNCT
ispiv-29	19	1	two	two	NUM
ispiv-29	19	2	scenarios	scenario	NOUN
ispiv-29	19	3	are	be	AUX
ispiv-29	19	4	examined	examine	VERB
ispiv-29	19	5	to	to	PART
ispiv-29	19	6	calculate	calculate	VERB
ispiv-29	19	7	the	the	DET
ispiv-29	19	8	probabilities	probability	NOUN
ispiv-29	19	9	of	of	ADP
ispiv-29	19	10	ghost	ghost	NOUN
ispiv-29	19	11	streak	streak	NOUN
ispiv-29	19	12	generation	generation	NOUN
ispiv-29	19	13	:	:	PUNCT
ispiv-29	19	14	random	random	ADJ
ispiv-29	19	15	displacements	displacement	NOUN
ispiv-29	19	16	of	of	ADP
ispiv-29	19	17	the	the	DET
ispiv-29	19	18	particles	particle	NOUN
ispiv-29	19	19	within	within	ADP
ispiv-29	19	20	the	the	DET
ispiv-29	19	21	images	image	NOUN
ispiv-29	19	22	and	and	CCONJ
ispiv-29	19	23	random	random	ADJ
ispiv-29	19	24	displacements	displacement	NOUN
ispiv-29	19	25	(	(	PUNCT
ispiv-29	19	26	a	a	X
ispiv-29	19	27	)	)	PUNCT
ispiv-29	19	28	0	0	NUM
ispiv-29	19	29	1000	1000	NUM
ispiv-29	19	30	3000	3000	NUM
ispiv-29	19	31	5000	5000	NUM
ispiv-29	19	32	7000	7000	NUM
ispiv-29	19	33	n	n	CCONJ
ispiv-29	19	34	,	,	PUNCT
ispiv-29	19	35	number	number	NOUN
ispiv-29	19	36	of	of	ADP
ispiv-29	19	37	particles	particle	NOUN
ispiv-29	19	38	10	10	NUM
ispiv-29	19	39	-1	-1	SYM
ispiv-29	19	40	10	10	NUM
ispiv-29	19	41	0	0	NUM
ispiv-29	19	42	10	10	NUM
ispiv-29	19	43	1	1	NUM
ispiv-29	19	44	10	10	NUM
ispiv-29	19	45	2	2	NUM
ispiv-29	19	46	10	10	NUM
ispiv-29	19	47	3	3	NUM
ispiv-29	19	48	10	10	NUM
ispiv-29	19	49	4	4	NUM
ispiv-29	19	50	10	10	NUM
ispiv-29	19	51	5	5	NUM
ispiv-29	19	52	n	n	NOUN
ispiv-29	19	53	p	p	NOUN
ispiv-29	19	54	/	/	SYM
ispiv-29	19	55	s	s	PROPN
ispiv-29	19	56	,	,	PUNCT
ispiv-29	19	57	n	n	AUX
ispiv-29	19	58	um	um	INTJ
ispiv-29	19	59	be	be	AUX
ispiv-29	19	60	r	r	NOUN
ispiv-29	19	61	o	o	NOUN
ispiv-29	20	1	f	f	NOUN
ispiv-29	20	2	g	g	PROPN
ispiv-29	20	3	ho	ho	PROPN
ispiv-29	20	4	st	st	PROPN
ispiv-29	20	5	p	p	PROPN
ispiv-29	20	6	ar	ar	PROPN
ispiv-29	20	7	tic	tic	PROPN
ispiv-29	20	8	le	le	X
ispiv-29	20	9	s	s	PROPN
ispiv-29	20	10	/	/	SYM
ispiv-29	20	11	s	s	PROPN
ispiv-29	20	12	tre	tre	PROPN
ispiv-29	20	13	ak	ak	PROPN
ispiv-29	20	14	s	s	PART
ispiv-29	20	15	ambiguities	ambiguity	NOUN
ispiv-29	20	16	vs.	vs.	ADP
ispiv-29	20	17	number	number	NOUN
ispiv-29	20	18	of	of	ADP
ispiv-29	20	19	particles	particle	NOUN
ispiv-29	20	20	particles	particle	NOUN
ispiv-29	20	21	streaks	streak	NOUN
ispiv-29	20	22	,	,	PUNCT
ispiv-29	20	23	random	random	ADJ
ispiv-29	20	24	displ	displ	ADJ
ispiv-29	20	25	.	.	PUNCT
ispiv-29	21	1	streaks	streak	NOUN
ispiv-29	21	2	,	,	PUNCT
ispiv-29	21	3	r=	r=	ADJ
ispiv-29	21	4	10px	10px	ADJ
ispiv-29	21	5	streaks	streak	NOUN
ispiv-29	21	6	,	,	PUNCT
ispiv-29	21	7	r=	r=	ADJ
ispiv-29	21	8	20px	20px	NOUN
ispiv-29	21	9	streaks	streak	NOUN
ispiv-29	21	10	,	,	PUNCT
ispiv-29	21	11	r=	r=	ADJ
ispiv-29	21	12	40px	40px	NOUN
ispiv-29	21	13	streaks	streak	NOUN
ispiv-29	21	14	,	,	PUNCT
ispiv-29	21	15	r=	r=	ADJ
ispiv-29	21	16	80px	80px	NOUN
ispiv-29	21	17	streaks	streak	NOUN
ispiv-29	21	18	,	,	PUNCT
ispiv-29	21	19	r=	r=	ADJ
ispiv-29	21	20	160px	160px	NOUN
ispiv-29	21	21	(	(	PUNCT
ispiv-29	21	22	b	b	NOUN
ispiv-29	21	23	)	)	PUNCT
ispiv-29	21	24	figure	figure	NOUN
ispiv-29	21	25	1	1	NUM
ispiv-29	21	26	:	:	PUNCT
ispiv-29	21	27	(	(	PUNCT
ispiv-29	21	28	a	a	X
ispiv-29	21	29	)	)	PUNCT
ispiv-29	21	30	ghost	ghost	NOUN
ispiv-29	21	31	streak	streak	NOUN
ispiv-29	21	32	generation	generation	NOUN
ispiv-29	21	33	in	in	ADP
ispiv-29	21	34	a	a	DET
ispiv-29	21	35	two	two	NUM
ispiv-29	21	36	-	-	PUNCT
ispiv-29	21	37	camera	camera	NOUN
ispiv-29	21	38	setup	setup	NOUN
ispiv-29	21	39	and	and	CCONJ
ispiv-29	21	40	(	(	PUNCT
ispiv-29	21	41	b	b	NOUN
ispiv-29	21	42	)	)	PUNCT
ispiv-29	21	43	number	number	NOUN
ispiv-29	21	44	of	of	ADP
ispiv-29	21	45	reconstructed	reconstructed	ADJ
ispiv-29	21	46	ghost	ghost	NOUN
ispiv-29	21	47	particles	particle	NOUN
ispiv-29	21	48	and	and	CCONJ
ispiv-29	21	49	ghost	ghost	NOUN
ispiv-29	21	50	streaks	streak	NOUN
ispiv-29	21	51	for	for	ADP
ispiv-29	21	52	different	different	ADJ
ispiv-29	21	53	particle	particle	NOUN
ispiv-29	21	54	displacement	displacement	NOUN
ispiv-29	21	55	scenarios	scenario	NOUN
ispiv-29	21	56	,	,	PUNCT
ispiv-29	21	57	from	from	ADP
ispiv-29	21	58	estimates	estimate	NOUN
ispiv-29	21	59	(	(	PUNCT
ispiv-29	21	60	lines	line	NOUN
ispiv-29	21	61	)	)	PUNCT
ispiv-29	21	62	and	and	CCONJ
ispiv-29	21	63	simulations	simulation	NOUN
ispiv-29	21	64	(	(	PUNCT
ispiv-29	21	65	dots	dot	NOUN
ispiv-29	21	66	)	)	PUNCT
ispiv-29	21	67	within	within	ADP
ispiv-29	21	68	a	a	DET
ispiv-29	21	69	given	give	VERB
ispiv-29	21	70	maximum	maximum	ADJ
ispiv-29	21	71	allowable	allowable	ADJ
ispiv-29	21	72	radius	radius	NOUN
ispiv-29	21	73	,	,	PUNCT
ispiv-29	21	74	within	within	ADP
ispiv-29	21	75	a	a	DET
ispiv-29	21	76	distance	distance	NOUN
ispiv-29	21	77	of	of	ADP
ispiv-29	21	78	[	[	X
ispiv-29	21	79	0,r	0,r	NOUN
ispiv-29	21	80	]	]	X
ispiv-29	21	81	.	.	PUNCT
ispiv-29	22	1	for	for	ADP
ispiv-29	22	2	the	the	DET
ispiv-29	22	3	case	case	NOUN
ispiv-29	22	4	of	of	ADP
ispiv-29	22	5	random	random	ADJ
ispiv-29	22	6	displacements	displacement	NOUN
ispiv-29	22	7	,	,	PUNCT
ispiv-29	22	8	the	the	DET
ispiv-29	22	9	expected	expect	VERB
ispiv-29	22	10	number	number	NOUN
ispiv-29	22	11	of	of	ADP
ispiv-29	22	12	ghost	ghost	NOUN
ispiv-29	22	13	streak	streak	NOUN
ispiv-29	22	14	generations	generation	NOUN
ispiv-29	22	15	is	be	AUX
ispiv-29	22	16	np	np	INTJ
ispiv-29	22	17	=	=	PROPN
ispiv-29	22	18	2(n2	2(n2	NUM
ispiv-29	22	19	−n	−n	NOUN
ispiv-29	22	20	)	)	PUNCT
ispiv-29	22	21	(	(	PUNCT
ispiv-29	22	22	f	f	X
ispiv-29	22	23	/	/	SYM
ispiv-29	22	24	f)2	f)2	PROPN
ispiv-29	22	25	,	,	PUNCT
ispiv-29	22	26	while	while	SCONJ
ispiv-29	22	27	for	for	ADP
ispiv-29	22	28	a	a	DET
ispiv-29	22	29	displacement	displacement	NOUN
ispiv-29	22	30	within	within	ADP
ispiv-29	22	31	r	r	NOUN
ispiv-29	22	32	we	we	PRON
ispiv-29	22	33	identify	identify	VERB
ispiv-29	22	34	three	three	NUM
ispiv-29	22	35	mechanisms	mechanism	NOUN
ispiv-29	22	36	of	of	ADP
ispiv-29	22	37	ghost	ghost	NOUN
ispiv-29	22	38	streak	streak	NOUN
ispiv-29	22	39	generation	generation	NOUN
ispiv-29	22	40	and	and	CCONJ
ispiv-29	22	41	derive	derive	VERB
ispiv-29	22	42	the	the	DET
ispiv-29	22	43	relevant	relevant	ADJ
ispiv-29	22	44	probabilities	probability	NOUN
ispiv-29	22	45	.	.	PUNCT
ispiv-29	23	1	3d	3d	NUM
ispiv-29	23	2	reconstruction	reconstruction	NOUN
ispiv-29	23	3	of	of	ADP
ispiv-29	23	4	the	the	DET
ispiv-29	23	5	points	point	NOUN
ispiv-29	23	6	and	and	CCONJ
ispiv-29	23	7	streaks	streak	NOUN
ispiv-29	23	8	is	be	AUX
ispiv-29	23	9	then	then	ADV
ispiv-29	23	10	performed	perform	VERB
ispiv-29	23	11	using	use	VERB
ispiv-29	23	12	two	two	NUM
ispiv-29	23	13	methods	method	NOUN
ispiv-29	23	14	:	:	PUNCT
ispiv-29	23	15	(	(	PUNCT
ispiv-29	23	16	a	a	X
ispiv-29	23	17	)	)	PUNCT
ispiv-29	23	18	the	the	DET
ispiv-29	23	19	start	start	NOUN
ispiv-29	23	20	and	and	CCONJ
ispiv-29	23	21	end	end	VERB
ispiv-29	23	22	points	point	NOUN
ispiv-29	23	23	are	be	AUX
ispiv-29	23	24	reconstructed	reconstruct	VERB
ispiv-29	23	25	independently	independently	ADV
ispiv-29	23	26	of	of	ADP
ispiv-29	23	27	each	each	DET
ispiv-29	23	28	other	other	ADJ
ispiv-29	23	29	,	,	PUNCT
ispiv-29	23	30	as	as	ADP
ispiv-29	23	31	in	in	ADP
ispiv-29	23	32	a	a	DET
ispiv-29	23	33	time	time	NOUN
ispiv-29	23	34	-	-	PUNCT
ispiv-29	23	35	resolved	resolve	VERB
ispiv-29	23	36	3d	3d	NUM
ispiv-29	23	37	-	-	PUNCT
ispiv-29	23	38	ptv	ptv	NOUN
ispiv-29	23	39	setup	setup	NOUN
ispiv-29	23	40	,	,	PUNCT
ispiv-29	23	41	and	and	CCONJ
ispiv-29	23	42	(	(	PUNCT
ispiv-29	23	43	b	b	X
ispiv-29	23	44	)	)	PUNCT
ispiv-29	23	45	the	the	DET
ispiv-29	23	46	endpoints	endpoint	NOUN
ispiv-29	23	47	are	be	AUX
ispiv-29	23	48	matched	match	VERB
ispiv-29	23	49	and	and	CCONJ
ispiv-29	23	50	reconstructed	reconstruct	VERB
ispiv-29	23	51	jointly	jointly	ADV
ispiv-29	23	52	.	.	PUNCT
ispiv-29	24	1	in	in	ADP
ispiv-29	24	2	the	the	DET
ispiv-29	24	3	second	second	ADJ
ispiv-29	24	4	case	case	NOUN
ispiv-29	24	5	,	,	PUNCT
ispiv-29	24	6	while	while	SCONJ
ispiv-29	24	7	knowledge	knowledge	NOUN
ispiv-29	24	8	of	of	ADP
ispiv-29	24	9	the	the	DET
ispiv-29	24	10	endpoint	endpoint	NOUN
ispiv-29	24	11	connectivity	connectivity	NOUN
ispiv-29	24	12	is	be	AUX
ispiv-29	24	13	maintained	maintain	VERB
ispiv-29	24	14	,	,	PUNCT
ispiv-29	24	15	the	the	DET
ispiv-29	24	16	knowledge	knowledge	NOUN
ispiv-29	24	17	of	of	ADP
ispiv-29	24	18	the	the	DET
ispiv-29	24	19	directionality	directionality	NOUN
ispiv-29	24	20	of	of	ADP
ispiv-29	24	21	the	the	DET
ispiv-29	24	22	streak	streak	NOUN
ispiv-29	24	23	is	be	AUX
ispiv-29	24	24	lost	lose	VERB
ispiv-29	24	25	.	.	PUNCT
ispiv-29	25	1	therefore	therefore	ADV
ispiv-29	25	2	,	,	PUNCT
ispiv-29	25	3	each	each	PRON
ispiv-29	25	4	of	of	ADP
ispiv-29	25	5	the	the	DET
ispiv-29	25	6	2n	2n	NUM
ispiv-29	25	7	points	point	NOUN
ispiv-29	25	8	in	in	ADP
ispiv-29	25	9	one	one	NUM
ispiv-29	25	10	image	image	NOUN
ispiv-29	25	11	can	can	AUX
ispiv-29	25	12	be	be	AUX
ispiv-29	25	13	matched	match	VERB
ispiv-29	25	14	to	to	ADP
ispiv-29	25	15	any	any	PRON
ispiv-29	25	16	of	of	ADP
ispiv-29	25	17	the	the	DET
ispiv-29	25	18	2n	2n	NUM
ispiv-29	25	19	points	point	NOUN
ispiv-29	25	20	in	in	ADP
ispiv-29	25	21	the	the	DET
ispiv-29	25	22	second	second	ADJ
ispiv-29	25	23	image	image	NOUN
ispiv-29	25	24	.	.	PUNCT
ispiv-29	26	1	for	for	ADP
ispiv-29	26	2	these	these	DET
ispiv-29	26	3	simulations	simulation	NOUN
ispiv-29	26	4	,	,	PUNCT
ispiv-29	26	5	the	the	DET
ispiv-29	26	6	maximum	maximum	ADJ
ispiv-29	26	7	allowable	allowable	ADJ
ispiv-29	26	8	tolerance	tolerance	NOUN
ispiv-29	26	9	for	for	ADP
ispiv-29	26	10	the	the	DET
ispiv-29	26	11	epipolar	epipolar	ADJ
ispiv-29	26	12	constraint	constraint	NOUN
ispiv-29	26	13	is	be	AUX
ispiv-29	26	14	set	set	VERB
ispiv-29	26	15	to	to	ADP
ispiv-29	26	16	1	1	NUM
ispiv-29	26	17	px	px	NOUN
ispiv-29	26	18	,	,	PUNCT
ispiv-29	26	19	while	while	SCONJ
ispiv-29	26	20	1	1	NUM
ispiv-29	26	21	mpx	mpx	NOUN
ispiv-29	26	22	images	image	NOUN
ispiv-29	26	23	are	be	AUX
ispiv-29	26	24	used	use	VERB
ispiv-29	26	25	,	,	PUNCT
ispiv-29	26	26	and	and	CCONJ
ispiv-29	26	27	we	we	PRON
ispiv-29	26	28	do	do	AUX
ispiv-29	26	29	not	not	PART
ispiv-29	26	30	constrain	constrain	VERB
ispiv-29	26	31	the	the	DET
ispiv-29	26	32	reconstruction	reconstruction	NOUN
ispiv-29	26	33	volume	volume	NOUN
ispiv-29	26	34	.	.	PUNCT
ispiv-29	27	1	the	the	DET
ispiv-29	27	2	tests	test	NOUN
ispiv-29	27	3	are	be	AUX
ispiv-29	27	4	performed	perform	VERB
ispiv-29	27	5	with	with	ADP
ispiv-29	27	6	100	100	NUM
ispiv-29	27	7	datasets	dataset	NOUN
ispiv-29	27	8	containing	contain	VERB
ispiv-29	27	9	1’000	1’000	NUM
ispiv-29	27	10	to	to	ADP
ispiv-29	27	11	7’000	7’000	NUM
ispiv-29	27	12	particles	particle	NOUN
ispiv-29	27	13	each	each	PRON
ispiv-29	27	14	.	.	PUNCT
ispiv-29	28	1	for	for	ADP
ispiv-29	28	2	the	the	DET
ispiv-29	28	3	streaks	streak	NOUN
ispiv-29	28	4	,	,	PUNCT
ispiv-29	28	5	matches	match	NOUN
ispiv-29	28	6	are	be	AUX
ispiv-29	28	7	accepted	accept	VERB
ispiv-29	28	8	when	when	SCONJ
ispiv-29	28	9	both	both	DET
ispiv-29	28	10	endpoints	endpoint	NOUN
ispiv-29	28	11	of	of	ADP
ispiv-29	28	12	a	a	DET
ispiv-29	28	13	streak	streak	NOUN
ispiv-29	28	14	in	in	ADP
ispiv-29	28	15	one	one	NUM
ispiv-29	28	16	image	image	NOUN
ispiv-29	28	17	can	can	AUX
ispiv-29	28	18	be	be	AUX
ispiv-29	28	19	matched	match	VERB
ispiv-29	28	20	to	to	ADP
ispiv-29	28	21	both	both	DET
ispiv-29	28	22	endpoints	endpoint	NOUN
ispiv-29	28	23	of	of	ADP
ispiv-29	28	24	a	a	DET
ispiv-29	28	25	streak	streak	NOUN
ispiv-29	28	26	in	in	ADP
ispiv-29	28	27	the	the	DET
ispiv-29	28	28	second	second	ADJ
ispiv-29	28	29	image	image	NOUN
ispiv-29	28	30	.	.	PUNCT
ispiv-29	29	1	the	the	DET
ispiv-29	29	2	resulting	result	VERB
ispiv-29	29	3	number	number	NOUN
ispiv-29	29	4	of	of	ADP
ispiv-29	29	5	ghost	ghost	NOUN
ispiv-29	29	6	streaks	streak	NOUN
ispiv-29	29	7	,	,	PUNCT
ispiv-29	29	8	compared	compare	VERB
ispiv-29	29	9	to	to	ADP
ispiv-29	29	10	that	that	PRON
ispiv-29	29	11	of	of	ADP
ispiv-29	29	12	ghost	ghost	NOUN
ispiv-29	29	13	particles	particle	NOUN
ispiv-29	29	14	,	,	PUNCT
ispiv-29	29	15	demonstrates	demonstrate	VERB
ispiv-29	29	16	the	the	DET
ispiv-29	29	17	advantage	advantage	NOUN
ispiv-29	29	18	of	of	ADP
ispiv-29	29	19	reconstructing	reconstruct	VERB
ispiv-29	29	20	line	line	NOUN
ispiv-29	29	21	segments	segment	NOUN
ispiv-29	29	22	(	(	PUNCT
ispiv-29	29	23	streaks	streak	NOUN
ispiv-29	29	24	)	)	PUNCT
ispiv-29	29	25	instead	instead	ADV
ispiv-29	29	26	of	of	ADP
ispiv-29	29	27	points	point	NOUN
ispiv-29	29	28	(	(	PUNCT
ispiv-29	29	29	particles	particle	NOUN
ispiv-29	29	30	)	)	PUNCT
ispiv-29	29	31	and	and	CCONJ
ispiv-29	29	32	validates	validate	VERB
ispiv-29	29	33	our	our	PRON
ispiv-29	29	34	probability	probability	NOUN
ispiv-29	29	35	analysis	analysis	NOUN
ispiv-29	29	36	(	(	PUNCT
ispiv-29	29	37	fig	fig	NOUN
ispiv-29	29	38	.	.	PUNCT
ispiv-29	30	1	1(b	1(b	NUM
ispiv-29	30	2	)	)	PUNCT
ispiv-29	30	3	)	)	PUNCT
ispiv-29	30	4	.	.	PUNCT
ispiv-29	31	1	3	3	NUM
ispiv-29	31	2	conclusions	conclusion	NOUN
ispiv-29	31	3	with	with	ADP
ispiv-29	31	4	long	long	ADJ
ispiv-29	31	5	-	-	PUNCT
ispiv-29	31	6	exposure	exposure	NOUN
ispiv-29	31	7	particle	particle	NOUN
ispiv-29	31	8	imaging	imaging	NOUN
ispiv-29	31	9	in	in	ADP
ispiv-29	31	10	3d	3d	PROPN
ispiv-29	31	11	-	-	PUNCT
ispiv-29	31	12	psv	psv	PROPN
ispiv-29	31	13	,	,	PUNCT
ispiv-29	31	14	particle	particle	NOUN
ispiv-29	31	15	pathlines	pathline	NOUN
ispiv-29	31	16	are	be	AUX
ispiv-29	31	17	obtained	obtain	VERB
ispiv-29	31	18	,	,	PUNCT
ispiv-29	31	19	instead	instead	ADV
ispiv-29	31	20	of	of	ADP
ispiv-29	31	21	frozen	frozen	ADJ
ispiv-29	31	22	particle	particle	NOUN
ispiv-29	31	23	positions	position	NOUN
ispiv-29	31	24	as	as	ADP
ispiv-29	31	25	in	in	ADP
ispiv-29	31	26	conventional	conventional	ADJ
ispiv-29	31	27	3d	3d	NUM
ispiv-29	31	28	-	-	PUNCT
ispiv-29	31	29	ptv	ptv	NOUN
ispiv-29	31	30	and	and	CCONJ
ispiv-29	31	31	tomo	tomo	NOUN
ispiv-29	31	32	-	-	PUNCT
ispiv-29	31	33	piv	piv	NOUN
ispiv-29	31	34	.	.	PUNCT
ispiv-29	32	1	we	we	PRON
ispiv-29	32	2	show	show	VERB
ispiv-29	32	3	that	that	SCONJ
ispiv-29	32	4	the	the	DET
ispiv-29	32	5	knowledge	knowledge	NOUN
ispiv-29	32	6	of	of	ADP
ispiv-29	32	7	the	the	DET
ispiv-29	32	8	endpoint	endpoint	NOUN
ispiv-29	32	9	connectivity	connectivity	NOUN
ispiv-29	32	10	in	in	ADP
ispiv-29	32	11	streak	streak	NOUN
ispiv-29	32	12	imaging	imaging	NOUN
ispiv-29	32	13	presents	present	NOUN
ispiv-29	32	14	advantages	advantage	NOUN
ispiv-29	32	15	in	in	ADP
ispiv-29	32	16	ghost	ghost	NOUN
ispiv-29	32	17	particle	particle	NOUN
ispiv-29	32	18	elimination	elimination	NOUN
ispiv-29	32	19	by	by	ADP
ispiv-29	32	20	reducing	reduce	VERB
ispiv-29	32	21	the	the	DET
ispiv-29	32	22	requirements	requirement	NOUN
ispiv-29	32	23	for	for	ADP
ispiv-29	32	24	the	the	DET
ispiv-29	32	25	number	number	NOUN
ispiv-29	32	26	of	of	ADP
ispiv-29	32	27	cameras	camera	NOUN
ispiv-29	32	28	,	,	PUNCT
ispiv-29	32	29	particle	particle	NOUN
ispiv-29	32	30	tracking	tracking	NOUN
ispiv-29	32	31	and	and	CCONJ
ispiv-29	32	32	high	high	ADJ
ispiv-29	32	33	-	-	PUNCT
ispiv-29	32	34	speed	speed	NOUN
ispiv-29	32	35	aqcuisition	aqcuisition	NOUN
ispiv-29	32	36	.	.	PUNCT
ispiv-29	33	1	streak	streak	VERB
ispiv-29	33	2	reconstruction	reconstruction	NOUN
ispiv-29	33	3	already	already	ADV
ispiv-29	33	4	results	result	VERB
ispiv-29	33	5	in	in	ADP
ispiv-29	33	6	lower	low	ADJ
ispiv-29	33	7	numbers	number	NOUN
ispiv-29	33	8	of	of	ADP
ispiv-29	33	9	ghost	ghost	NOUN
ispiv-29	33	10	reconstructions	reconstruction	NOUN
ispiv-29	33	11	in	in	ADP
ispiv-29	33	12	a	a	DET
ispiv-29	33	13	two	two	NUM
ispiv-29	33	14	-	-	PUNCT
ispiv-29	33	15	camera	camera	NOUN
ispiv-29	33	16	setup	setup	NOUN
ispiv-29	33	17	,	,	PUNCT
ispiv-29	33	18	while	while	SCONJ
ispiv-29	33	19	the	the	DET
ispiv-29	33	20	number	number	NOUN
ispiv-29	33	21	of	of	ADP
ispiv-29	33	22	ghost	ghost	NOUN
ispiv-29	33	23	streaks	streak	NOUN
ispiv-29	33	24	depends	depend	VERB
ispiv-29	33	25	on	on	ADP
ispiv-29	33	26	the	the	DET
ispiv-29	33	27	distribution	distribution	NOUN
ispiv-29	33	28	of	of	ADP
ispiv-29	33	29	streak	streak	NOUN
ispiv-29	33	30	lengths	length	NOUN
ispiv-29	33	31	,	,	PUNCT
ispiv-29	33	32	seeding	seed	VERB
ispiv-29	33	33	density	density	NOUN
ispiv-29	33	34	,	,	PUNCT
ispiv-29	33	35	epipolar	epipolar	ADJ
ispiv-29	33	36	constraint	constraint	NOUN
ispiv-29	33	37	/	/	SYM
ispiv-29	33	38	reprojection	reprojection	NOUN
ispiv-29	33	39	error	error	NOUN
ispiv-29	33	40	tolerance	tolerance	NOUN
ispiv-29	33	41	and	and	CCONJ
ispiv-29	33	42	camera	camera	NOUN
ispiv-29	33	43	configuration	configuration	NOUN
ispiv-29	33	44	.	.	PUNCT
ispiv-29	34	1	references	reference	NOUN
ispiv-29	34	2	maas	maas	PROPN
ispiv-29	34	3	hg	hg	PROPN
ispiv-29	34	4	(	(	PUNCT
ispiv-29	34	5	1992	1992	NUM
ispiv-29	34	6	)	)	PUNCT
ispiv-29	34	7	complexity	complexity	NOUN
ispiv-29	34	8	analysis	analysis	NOUN
ispiv-29	34	9	for	for	ADP
ispiv-29	34	10	the	the	DET
ispiv-29	34	11	establishment	establishment	NOUN
ispiv-29	34	12	of	of	ADP
ispiv-29	34	13	image	image	NOUN
ispiv-29	34	14	correspondences	correspondence	NOUN
ispiv-29	34	15	of	of	ADP
ispiv-29	34	16	dense	dense	ADJ
ispiv-29	34	17	spatial	spatial	ADJ
ispiv-29	34	18	target	target	NOUN
ispiv-29	34	19	fields	field	NOUN
ispiv-29	34	20	.	.	PUNCT
ispiv-29	35	1	international	international	ADJ
ispiv-29	35	2	archives	archive	NOUN
ispiv-29	35	3	of	of	ADP
ispiv-29	35	4	photogrammetry	photogrammetry	NOUN
ispiv-29	35	5	and	and	CCONJ
ispiv-29	35	6	remote	remote	ADJ
ispiv-29	35	7	sensing	sense	VERB
ispiv-29	35	8	29:102–107	29:102–107	PROPN
ispiv-29	35	9	novara	novara	PROPN
ispiv-29	35	10	m	m	PROPN
ispiv-29	35	11	,	,	PUNCT
ispiv-29	35	12	schanz	schanz	PROPN
ispiv-29	36	1	d	d	NOUN
ispiv-29	36	2	,	,	PUNCT
ispiv-29	36	3	geisler	geisler	PROPN
ispiv-29	36	4	r	r	NOUN
ispiv-29	36	5	,	,	PUNCT
ispiv-29	36	6	gesemann	gesemann	PROPN
ispiv-29	36	7	s	s	PROPN
ispiv-29	36	8	,	,	PUNCT
ispiv-29	36	9	voss	voss	PROPN
ispiv-29	36	10	c	c	PROPN
ispiv-29	36	11	,	,	PUNCT
ispiv-29	36	12	and	and	CCONJ
ispiv-29	36	13	schröder	schröder	VERB
ispiv-29	36	14	a	a	DET
ispiv-29	36	15	(	(	PUNCT
ispiv-29	36	16	2019	2019	NUM
ispiv-29	36	17	)	)	PUNCT
ispiv-29	36	18	multi	multi	ADJ
ispiv-29	36	19	-	-	ADJ
ispiv-29	36	20	exposed	expose	VERB
ispiv-29	36	21	recordings	recording	NOUN
ispiv-29	36	22	for	for	ADP
ispiv-29	36	23	3d	3d	NUM
ispiv-29	36	24	lagrangian	lagrangian	ADJ
ispiv-29	36	25	particle	particle	NOUN
ispiv-29	36	26	tracking	tracking	NOUN
ispiv-29	36	27	with	with	ADP
ispiv-29	36	28	multi	multi	ADJ
ispiv-29	36	29	-	-	ADJ
ispiv-29	36	30	pulse	pulse	ADJ
ispiv-29	36	31	shake	shake	NOUN
ispiv-29	36	32	-	-	PUNCT
ispiv-29	36	33	the	the	DET
ispiv-29	36	34	-	-	PUNCT
ispiv-29	36	35	box	box	NOUN
ispiv-29	36	36	.	.	PUNCT
ispiv-29	37	1	experiments	experiment	NOUN
ispiv-29	37	2	in	in	ADP
ispiv-29	37	3	fluids	fluid	NOUN
ispiv-29	37	4	60:1–19	60:1–19	NUM
ispiv-29	37	5	rosenstiel	rosenstiel	VERB
ispiv-29	37	6	m	m	PROPN
ispiv-29	37	7	and	and	CCONJ
ispiv-29	37	8	grigat	grigat	PROPN
ispiv-29	37	9	rr	rr	PROPN
ispiv-29	37	10	(	(	PUNCT
ispiv-29	37	11	2010	2010	NUM
ispiv-29	37	12	)	)	PUNCT
ispiv-29	37	13	segmentation	segmentation	NOUN
ispiv-29	37	14	and	and	CCONJ
ispiv-29	37	15	classification	classification	NOUN
ispiv-29	37	16	of	of	ADP
ispiv-29	37	17	streaks	streak	NOUN
ispiv-29	37	18	in	in	ADP
ispiv-29	37	19	a	a	DET
ispiv-29	37	20	large	large	ADJ
ispiv-29	37	21	-	-	PUNCT
ispiv-29	37	22	scale	scale	NOUN
ispiv-29	37	23	particle	particle	NOUN
ispiv-29	37	24	streak	streak	NOUN
ispiv-29	37	25	tracking	tracking	NOUN
ispiv-29	37	26	system	system	NOUN
ispiv-29	37	27	.	.	PUNCT
ispiv-29	38	1	flow	flow	NOUN
ispiv-29	38	2	measurement	measurement	NOUN
ispiv-29	38	3	and	and	CCONJ
ispiv-29	38	4	instrumentation	instrumentation	NOUN
ispiv-29	38	5	21:1–7	21:1–7	NUM
ispiv-29	38	6	schanz	schanz	NOUN
ispiv-29	39	1	d	d	NOUN
ispiv-29	39	2	,	,	PUNCT
ispiv-29	39	3	gesemann	gesemann	PROPN
ispiv-29	39	4	s	s	PART
ispiv-29	39	5	,	,	PUNCT
ispiv-29	39	6	and	and	CCONJ
ispiv-29	39	7	schröder	schröder	VERB
ispiv-29	39	8	a	a	DET
ispiv-29	39	9	(	(	PUNCT
ispiv-29	39	10	2016	2016	NUM
ispiv-29	39	11	)	)	PUNCT
ispiv-29	39	12	shake	shake	NOUN
ispiv-29	39	13	-	-	PUNCT
ispiv-29	39	14	the	the	DET
ispiv-29	39	15	-	-	PUNCT
ispiv-29	39	16	box	box	NOUN
ispiv-29	39	17	:	:	PUNCT
ispiv-29	39	18	lagrangian	lagrangian	ADJ
ispiv-29	39	19	particle	particle	NOUN
ispiv-29	39	20	tracking	tracking	NOUN
ispiv-29	39	21	at	at	ADP
ispiv-29	39	22	high	high	ADJ
ispiv-29	39	23	particle	particle	NOUN
ispiv-29	39	24	image	image	NOUN
ispiv-29	39	25	densities	density	NOUN
ispiv-29	39	26	.	.	PUNCT
ispiv-29	40	1	experiments	experiment	NOUN
ispiv-29	40	2	in	in	ADP
ispiv-29	40	3	fluids	fluid	NOUN
ispiv-29	40	4	57:1–27	57:1–27	NUM
ispiv-29	40	5	introduction	introduction	NOUN
ispiv-29	40	6	methods	method	NOUN
ispiv-29	40	7	and	and	CCONJ
ispiv-29	40	8	results	result	VERB
ispiv-29	40	9	conclusions	conclusion	NOUN