id	sid	tid	token	lemma	pos
hm50tq59w6k	1	1	positron	positron	NOUN
hm50tq59w6k	1	2	emission	emission	NOUN
hm50tq59w6k	1	3	tomography	tomography	NOUN
hm50tq59w6k	1	4	(	(	PUNCT
hm50tq59w6k	1	5	pet	pet	NOUN
hm50tq59w6k	1	6	)	)	PUNCT
hm50tq59w6k	1	7	provides	provide	VERB
hm50tq59w6k	1	8	insight	insight	NOUN
hm50tq59w6k	1	9	into	into	ADP
hm50tq59w6k	1	10	the	the	DET
hm50tq59w6k	1	11	physiology	physiology	NOUN
hm50tq59w6k	1	12	of	of	ADP
hm50tq59w6k	1	13	living	living	NOUN
hm50tq59w6k	1	14	subjects	subject	NOUN
hm50tq59w6k	1	15	and	and	CCONJ
hm50tq59w6k	1	16	is	be	AUX
hm50tq59w6k	1	17	an	an	DET
hm50tq59w6k	1	18	invaluable	invaluable	ADJ
hm50tq59w6k	1	19	tool	tool	NOUN
hm50tq59w6k	1	20	for	for	ADP
hm50tq59w6k	1	21	the	the	DET
hm50tq59w6k	1	22	detection	detection	NOUN
hm50tq59w6k	1	23	and	and	CCONJ
hm50tq59w6k	1	24	staging	staging	NOUN
hm50tq59w6k	1	25	of	of	ADP
hm50tq59w6k	1	26	cancer	cancer	NOUN
hm50tq59w6k	1	27	.	.	PUNCT
hm50tq59w6k	2	1	a	a	DET
hm50tq59w6k	2	2	pet	pet	ADJ
hm50tq59w6k	2	3	scanner	scanner	NOUN
hm50tq59w6k	2	4	detects	detect	VERB
hm50tq59w6k	2	5	photons	photon	NOUN
hm50tq59w6k	2	6	emitted	emit	VERB
hm50tq59w6k	2	7	from	from	ADP
hm50tq59w6k	2	8	targeted	target	VERB
hm50tq59w6k	2	9	regions	region	NOUN
hm50tq59w6k	2	10	inside	inside	ADP
hm50tq59w6k	2	11	the	the	DET
hm50tq59w6k	2	12	body	body	NOUN
hm50tq59w6k	2	13	and	and	CCONJ
hm50tq59w6k	2	14	reconstructs	reconstruct	VERB
hm50tq59w6k	2	15	them	they	PRON
hm50tq59w6k	2	16	into	into	ADP
hm50tq59w6k	2	17	images	image	NOUN
hm50tq59w6k	2	18	.	.	PUNCT
hm50tq59w6k	3	1	these	these	DET
hm50tq59w6k	3	2	emission	emission	NOUN
hm50tq59w6k	3	3	measurements	measurement	NOUN
hm50tq59w6k	3	4	are	be	AUX
hm50tq59w6k	3	5	inherently	inherently	ADV
hm50tq59w6k	3	6	noisy	noisy	ADJ
hm50tq59w6k	3	7	due	due	ADP
hm50tq59w6k	3	8	to	to	ADP
hm50tq59w6k	3	9	the	the	DET
hm50tq59w6k	3	10	limitations	limitation	NOUN
hm50tq59w6k	3	11	of	of	ADP
hm50tq59w6k	3	12	the	the	DET
hm50tq59w6k	3	13	detection	detection	NOUN
hm50tq59w6k	3	14	system	system	NOUN
hm50tq59w6k	3	15	and	and	CCONJ
hm50tq59w6k	3	16	the	the	DET
hm50tq59w6k	3	17	physics	physics	NOUN
hm50tq59w6k	3	18	of	of	ADP
hm50tq59w6k	3	19	the	the	DET
hm50tq59w6k	3	20	decay	decay	NOUN
hm50tq59w6k	3	21	.	.	PUNCT
hm50tq59w6k	4	1	consequently	consequently	ADV
hm50tq59w6k	4	2	,	,	PUNCT
hm50tq59w6k	4	3	this	this	DET
hm50tq59w6k	4	4	noise	noise	NOUN
hm50tq59w6k	4	5	causes	cause	VERB
hm50tq59w6k	4	6	poor	poor	ADJ
hm50tq59w6k	4	7	representations	representation	NOUN
hm50tq59w6k	4	8	of	of	ADP
hm50tq59w6k	4	9	the	the	DET
hm50tq59w6k	4	10	region	region	NOUN
hm50tq59w6k	4	11	of	of	ADP
hm50tq59w6k	4	12	interest	interest	NOUN
hm50tq59w6k	4	13	and	and	CCONJ
hm50tq59w6k	4	14	ultimately	ultimately	ADV
hm50tq59w6k	4	15	complicates	complicate	VERB
hm50tq59w6k	4	16	diagnoses	diagnosis	NOUN
hm50tq59w6k	4	17	.	.	PUNCT
hm50tq59w6k	5	1	one	one	NUM
hm50tq59w6k	5	2	primary	primary	ADJ
hm50tq59w6k	5	3	method	method	NOUN
hm50tq59w6k	5	4	for	for	ADP
hm50tq59w6k	5	5	reducing	reduce	VERB
hm50tq59w6k	5	6	the	the	DET
hm50tq59w6k	5	7	influence	influence	NOUN
hm50tq59w6k	5	8	of	of	ADP
hm50tq59w6k	5	9	the	the	DET
hm50tq59w6k	5	10	noise	noise	NOUN
hm50tq59w6k	5	11	is	be	AUX
hm50tq59w6k	5	12	to	to	PART
hm50tq59w6k	5	13	improve	improve	VERB
hm50tq59w6k	5	14	the	the	DET
hm50tq59w6k	5	15	models	model	NOUN
hm50tq59w6k	5	16	used	use	VERB
hm50tq59w6k	5	17	in	in	ADP
hm50tq59w6k	5	18	the	the	DET
hm50tq59w6k	5	19	image	image	NOUN
hm50tq59w6k	5	20	reconstruction	reconstruction	NOUN
hm50tq59w6k	5	21	.	.	PUNCT
hm50tq59w6k	6	1	this	this	DET
hm50tq59w6k	6	2	dissertation	dissertation	NOUN
hm50tq59w6k	6	3	defends	defend	VERB
hm50tq59w6k	6	4	that	that	SCONJ
hm50tq59w6k	6	5	the	the	DET
hm50tq59w6k	6	6	statistics	statistic	NOUN
hm50tq59w6k	6	7	of	of	ADP
hm50tq59w6k	6	8	the	the	DET
hm50tq59w6k	6	9	pet	pet	ADJ
hm50tq59w6k	6	10	measurements	measurement	NOUN
hm50tq59w6k	6	11	provide	provide	VERB
hm50tq59w6k	6	12	valuable	valuable	ADJ
hm50tq59w6k	6	13	information	information	NOUN
hm50tq59w6k	6	14	for	for	ADP
hm50tq59w6k	6	15	improving	improve	VERB
hm50tq59w6k	6	16	the	the	DET
hm50tq59w6k	6	17	system	system	NOUN
hm50tq59w6k	6	18	and	and	CCONJ
hm50tq59w6k	6	19	data	datum	NOUN
hm50tq59w6k	6	20	model	model	NOUN
hm50tq59w6k	6	21	.	.	PUNCT
hm50tq59w6k	7	1	in	in	ADP
hm50tq59w6k	7	2	particular	particular	ADJ
hm50tq59w6k	7	3	,	,	PUNCT
hm50tq59w6k	7	4	this	this	DET
hm50tq59w6k	7	5	work	work	NOUN
hm50tq59w6k	7	6	develops	develop	VERB
hm50tq59w6k	7	7	a	a	DET
hm50tq59w6k	7	8	successful	successful	ADJ
hm50tq59w6k	7	9	method	method	NOUN
hm50tq59w6k	7	10	for	for	ADP
hm50tq59w6k	7	11	estimating	estimate	VERB
hm50tq59w6k	7	12	geometric	geometric	ADJ
hm50tq59w6k	7	13	system	system	NOUN
hm50tq59w6k	7	14	parameters	parameter	NOUN
hm50tq59w6k	7	15	directly	directly	ADV
hm50tq59w6k	7	16	from	from	ADP
hm50tq59w6k	7	17	data	datum	NOUN
hm50tq59w6k	7	18	measurements	measurement	NOUN
hm50tq59w6k	7	19	.	.	PUNCT
hm50tq59w6k	8	1	these	these	DET
hm50tq59w6k	8	2	parameters	parameter	NOUN
hm50tq59w6k	8	3	are	be	AUX
hm50tq59w6k	8	4	then	then	ADV
hm50tq59w6k	8	5	used	use	VERB
hm50tq59w6k	8	6	to	to	PART
hm50tq59w6k	8	7	accurately	accurately	ADV
hm50tq59w6k	8	8	describe	describe	VERB
hm50tq59w6k	8	9	the	the	DET
hm50tq59w6k	8	10	system	system	NOUN
hm50tq59w6k	8	11	model	model	NOUN
hm50tq59w6k	8	12	.	.	PUNCT
hm50tq59w6k	9	1	along	along	ADP
hm50tq59w6k	9	2	with	with	ADP
hm50tq59w6k	9	3	refining	refine	VERB
hm50tq59w6k	9	4	the	the	DET
hm50tq59w6k	9	5	system	system	NOUN
hm50tq59w6k	9	6	model	model	NOUN
hm50tq59w6k	9	7	,	,	PUNCT
hm50tq59w6k	9	8	this	this	DET
hm50tq59w6k	9	9	research	research	NOUN
hm50tq59w6k	9	10	improves	improve	VERB
hm50tq59w6k	9	11	the	the	DET
hm50tq59w6k	9	12	data	data	NOUN
hm50tq59w6k	9	13	model	model	NOUN
hm50tq59w6k	9	14	for	for	ADP
hm50tq59w6k	9	15	rebinned	rebinned	ADJ
hm50tq59w6k	9	16	pet	pet	ADJ
hm50tq59w6k	9	17	measurements	measurement	NOUN
hm50tq59w6k	9	18	.	.	PUNCT
hm50tq59w6k	10	1	rebinning	rebinning	NOUN
hm50tq59w6k	10	2	represents	represent	VERB
hm50tq59w6k	10	3	an	an	DET
hm50tq59w6k	10	4	approach	approach	NOUN
hm50tq59w6k	10	5	for	for	ADP
hm50tq59w6k	10	6	simplifying	simplify	VERB
hm50tq59w6k	10	7	high	high	ADJ
hm50tq59w6k	10	8	sensitivity	sensitivity	NOUN
hm50tq59w6k	10	9	3d	3d	DET
hm50tq59w6k	10	10	pet	pet	ADJ
hm50tq59w6k	10	11	data	datum	NOUN
hm50tq59w6k	10	12	into	into	ADP
hm50tq59w6k	10	13	a	a	DET
hm50tq59w6k	10	14	form	form	NOUN
hm50tq59w6k	10	15	that	that	PRON
hm50tq59w6k	10	16	can	can	AUX
hm50tq59w6k	10	17	be	be	AUX
hm50tq59w6k	10	18	quickly	quickly	ADV
hm50tq59w6k	10	19	reconstructed	reconstruct	VERB
hm50tq59w6k	10	20	into	into	ADP
hm50tq59w6k	10	21	a	a	DET
hm50tq59w6k	10	22	meaningful	meaningful	ADJ
hm50tq59w6k	10	23	image	image	NOUN
hm50tq59w6k	10	24	.	.	PUNCT
hm50tq59w6k	11	1	the	the	DET
hm50tq59w6k	11	2	proposed	propose	VERB
hm50tq59w6k	11	3	improved	improved	ADJ
hm50tq59w6k	11	4	data	data	NOUN
hm50tq59w6k	11	5	models	model	NOUN
hm50tq59w6k	11	6	are	be	AUX
hm50tq59w6k	11	7	incorporated	incorporate	VERB
hm50tq59w6k	11	8	into	into	ADP
hm50tq59w6k	11	9	direct	direct	ADJ
hm50tq59w6k	11	10	and	and	CCONJ
hm50tq59w6k	11	11	statistical	statistical	ADJ
hm50tq59w6k	11	12	reconstruction	reconstruction	NOUN
hm50tq59w6k	11	13	algorithms	algorithm	NOUN
hm50tq59w6k	11	14	,	,	PUNCT
hm50tq59w6k	11	15	leading	lead	VERB
hm50tq59w6k	11	16	to	to	ADP
hm50tq59w6k	11	17	techniques	technique	NOUN
hm50tq59w6k	11	18	tailored	tailor	VERB
hm50tq59w6k	11	19	for	for	ADP
hm50tq59w6k	11	20	the	the	DET
hm50tq59w6k	11	21	statistics	statistic	NOUN
hm50tq59w6k	11	22	of	of	ADP
hm50tq59w6k	11	23	rebinned	rebinned	ADJ
hm50tq59w6k	11	24	measurements	measurement	NOUN
hm50tq59w6k	11	25	.	.	PUNCT
hm50tq59w6k	12	1	results	result	NOUN
hm50tq59w6k	12	2	prove	prove	VERB
hm50tq59w6k	12	3	that	that	SCONJ
hm50tq59w6k	12	4	some	some	PRON
hm50tq59w6k	12	5	of	of	ADP
hm50tq59w6k	12	6	the	the	DET
hm50tq59w6k	12	7	new	new	ADJ
hm50tq59w6k	12	8	tailored	tailor	VERB
hm50tq59w6k	12	9	methods	method	NOUN
hm50tq59w6k	12	10	significantly	significantly	ADV
hm50tq59w6k	12	11	outperform	outperform	VERB
hm50tq59w6k	12	12	conventional	conventional	ADJ
hm50tq59w6k	12	13	2d	2d	NOUN
hm50tq59w6k	12	14	reconstruction	reconstruction	NOUN
hm50tq59w6k	12	15	algorithms	algorithm	NOUN
hm50tq59w6k	12	16	.	.	PUNCT