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Exact and Approximate Fourier Rebinning of PET Data from Time-of-Flight to Non Time-of-Flight

The image reconstruction problem for fully 3D TOF PET is challenging because of the large data sizes involved. One approach to this problem is to first rebin the data into one of the following lower dimensional formats: 2D TOF, 3D non TOF, or 2D non TOF. Here we present a unified framework based on...

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Vydáno v:Phys Med Biol
Hlavní autoři: Cho, Sanghee, Ahn, Sangtae, Li, Quanzheng, Leahy, Richard M.
Médium: Artigo
Jazyk:Inglês
Vydáno: 2009
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On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4608752/
https://ncbi.nlm.nih.gov/pubmed/19124956
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/54/3/001
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