Theoretical and numerical study of MLEM and OSEM reconstruction algorithms for motion correction in emission tomography

IEEE Nuclear Science Symposium Conference Record

Volumn , Issue , 2008, Pages 5179-5186

  Dey, Joyoni ^a   King, Michael A ^a  

^a UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANTERIOR-POSTERIOR DIRECTIONS; ATTENUATION DISTRIBUTIONS; BODY MOTIONS; EMISSION TOMOGRAPHY; INTERPOLATION ERROR; MONTE CARLO SIMULATION; MOTION CORRECTION; MOTION STATE; NUMBER OF ITERATIONS; NUMERICAL STUDIES; OSEM RECONSTRUCTION; PATIENT MOTIONS; PERFUSION IMAGES; POISSON NOISE; POISSON STATISTIC; PROJECTION IMAGE; REDUCTION FACTOR; RESPIRATORY MOTIONS; SPECT PROJECTIONS; SUBSET ALGORITHM;

COMPUTER SOFTWARE; IMAGE QUALITY; MAXIMUM LIKELIHOOD; MONTE CARLO METHODS; POISSON DISTRIBUTION; POISSON EQUATION; POSITRON EMISSION TOMOGRAPHY; RESPIRATORY MECHANICS; RESTORATION; SEMICONDUCTOR COUNTERS;

ALGORITHMS;

EID: 67649235184     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2008.4774402     Document Type: Conference Paper

References (13)

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13. J. Dey and M. A. King, "Theoretical and Numerical Study of MLEM and OSEM Reconstruction Algorithms for Motion Correction in Emission Tomography" submitted IEEE TNS, Sept 2008