New complete-data spaces and faster algorithms for penalized-likelihood emission tomography

IEEE Nuclear Science Symposium & Medical Imaging Conference

Volumn , Issue pt 3, 1994, Pages 1897-1901

  Fessler, Jeffrey A ^a   Hero, Alfred O ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; CONSTRAINT THEORY; CONVERGENCE OF NUMERICAL METHODS; IMAGE RECONSTRUCTION; MEDICAL IMAGING; PARAMETER ESTIMATION; STATISTICAL METHODS; VECTORS;

CLASSICAL EXPECTATION-MAXIMIZATION (EM) ALGORITHM; COMPLETE DATA SPACE; PARAMETER COUPLING; PENALIZED LIKELIHOOD EMISSION TOMOGRAPHY; SPACE ALTERNATING GENERALIZED EM (SAGE) ALGORITHM;

POSITRON EMISSION TOMOGRAPHY;

EID: 0028195893     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)