Strategies for accelerating forward and backprojection in list-mode OSEM PET reconstruction using GPUs

IEEE Nuclear Science Symposium Conference Record

Volumn , Issue , 2009, Pages 4110-4113

  Dieckmann, William ^a   Thada, Shanthalaxmi ^a   Barker, W Craig ^a  

^a NATIONAL INSTITUTES OF HEALTH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BACK-PROJECTION; COMPUTER CLUSTERS; DIFFERENT DISTRIBUTIONS; ECAT HRRT; LISTMODE; PARALLEL COMPUTING; PET SCANNER;

COMPUTER GRAPHICS EQUIPMENT; IMAGE RECONSTRUCTION; NUCLEAR PHYSICS; PARALLEL ARCHITECTURES; POSITRON EMISSION TOMOGRAPHY; PROGRAM PROCESSORS;

REPAIR;

EID: 77951187130     PISSN: 10957863     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NSSMIC.2009.5402352     Document Type: Conference Paper

References (5)

1. R. E. Carson, W. C. Barker, J-S. Liow, and C. A. Johnson, "Design of a motion-compensation OSEM list-mode algorithm for resolution-recovery reconstruction for the HRRT," IEEE Nuclear Science Symposium and Medical Imaging Conference, Portland, 2003.
2. C. A. Johnson, S. Thada, M. Rodriquez, Y. Zhao, A. R. Iano-Fletcher, JS. Liow, W. C. Barker, R. L. Martino, and R. E. Carson, "Software architecture of the MOLAR-HRRT reconstruction engine," IEEE Nuclear Science Symposium and Medical Imaging Conference, Rome, 2004.
3. J. Yan, B. Planeta-Wilson, J-D. Gallezot, R. E. Carson, "Initial evaluation of direct 4D parametric reconstruction with human PET data," IEEE Nuclear Science Symposium and Medical Imaging Conference, Orlando, 2009
4. W. C. Barker, S. Thada, and W. Dieckmann, "A GPU-accelerated implementation of the MOLAR PET reconstruction package," Workshop on High Performance Medical Imaging IEEE Nuclear Science Symposium and Medical Imaging Conference, Orlando, 2009.
5. CUDA Programming Guide Version 2.3, NVIDIA Corporation, Santa Clara, CA.