A filtered backprojection MAP algorithm with nonuniform sampling and noise modeling

Medical Physics

Volumn 39, Issue 4, 2012, Pages 2170-2178

  Zeng, Gengsheng L ^a  

^a UNIVERSITY OF UTAH SCHOOL OF MEDICINE   (United States)

Author keywords

analytical reconstruction algorithm; image reconstruction; iterative MAP algorithm; tomography

Indexed keywords

COMPUTERIZED TOMOGRAPHY; FREQUENCY DOMAIN ANALYSIS; IMAGE RECONSTRUCTION; TEXTURES; TOMOGRAPHY;

ANALYTICAL RECONSTRUCTION; FILTERED BACK-PROJECTION; ITERATIVE MAPS; MAXIMUM A POSTERIORI; NONUNIFORM SAMPLING; OBJECTIVE FUNCTIONS; TRANSMISSION X-RAYS; WINDOWING FUNCTION;

ITERATIVE METHODS;

EID: 84861623549     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.3697736     Document Type: Article

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