SCOPUS 정보 검색 플랫폼

IEEE Nuclear Science Symposium Conference Record

Volumn 5, Issue , 2003, Pages 3239-3243

Reduction of noise-induced streak artifacts in x-ray computed tomography through penalized-likelihood sinogram smoothing

(1) La Rivière, Patrick J a

a UNIVERSITY OF CHICAGO (United States)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; IMAGE RECONSTRUCTION; INTEGRAL EQUATIONS; ITERATIVE METHODS; MATHEMATICAL MODELS; MATRIX ALGEBRA; NORMAL DISTRIBUTION; PHOTONS; SPURIOUS SIGNAL NOISE; X RAY TUBES;

EMISSION TOMOGRAPHY; GAUSSIAN DISTRIBUTION; POISSON LIKELIHOOD FUNCTION; SHIFT-INVARIANT FILTRATION;

COMPUTERIZED TOMOGRAPHY;

EID: 11944263854 PISSN: 10957863 EISSN: None Source Type: Conference Proceeding
DOI: 10.1109/nssmic.2003.1352588 Document Type: Conference Paper

Times cited : (5)

References (9)

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2
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3
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- La Rivière, P.J.¹ Pan, X.²

4
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- Signal statistics in x-ray computed tomography
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5
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- Penalized-likelihood estimators and noise analysis for randoms-precorrected PET transmission scans
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8
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