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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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Bibliografske podrobnosti
izdano v:Phys Med Biol
Main Authors: Cho, Sanghee, Ahn, Sangtae, Li, Quanzheng, Leahy, Richard M.
Format: Artigo
Jezik:Inglês
Izdano: 2009
Teme:
Online dostop: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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