On the convergence of iterative ordered-subset algorithms in small animal PET

IEEE Nuclear Science Symposium Conference Record

Volumn , Issue , 2008, Pages 5125-5128

  Hsu, Lo Wei ^a   Hsu, Ching Han ^a   Hsiao, Ing Tsung ^b   Lin, Kurt M ^c  

^a NATIONAL TSING HUA UNIVERSITY   (Taiwan)

^b CHANG GUNG UNIVERSITY   (Taiwan)

^c NATIONAL HEALTH RESEARCH INSTITUTES   (Taiwan)

Author keywords

ordered Subset iterative algorithm, Convergence rate, MLEM, OSEM, RAMLA, COSEM.

Indexed keywords

ALGORITHM CONVERGENCE; CONVERGENCE PERFORMANCE; CONVERGENCE SPEED; CONVERGENT ALGORITHMS; CONVERGENT RATE; COUNT RATES; DATA SPACE; ORDERED-SUBSET ITERATIVE ALGORITHM, CONVERGENCE RATE, MLEM, OSEM, RAMLA, COSEM.; RELAXATION PARAMETER; SMALL ANIMAL PET; SUBSET ALGORITHM;

ALGORITHMS; ITERATIVE METHODS; SET THEORY;

CONVERGENCE OF NUMERICAL METHODS;

EID: 67649223231     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2008.4774389     Document Type: Conference Paper

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