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physics.med-ph2016★ 2 cited
Fast and accurate generation method of PSF-based system matrix for PET reconstruction
Xiao-Li Sun, Shuang-Quan Liu, Ming-Kai Yun +7
Positional single photon incidence response (P-SPIR) theory is researched in this paper to generate more accurate PSF-contained system matrix simply and quickly. The method has bee…
physics.med-ph2014
PET image reconstruction with system matrix containing point spread function derived from single photon incidence response
Fan Xin, Wang Hai-Peng, Yun Ming-Kai +7
In positron emission tomography (PET) imaging, statistical iterative reconstruction (IR) techniques appear particularly promising since they can provide accurate system model. The…