Reconstruction for 3D PET Based on Total Variation Constrained Direct Fourier Method

This paper presents a total variation (TV) regularized reconstruction algorithm for 3D positron emission tomography (PET). The proposed method first employs the Fourier rebinning algorithm (FORE), rebinning the 3D data into a stack of ordinary 2D data sets as sinogram data. Then, the resulted 2D sin...

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Udgivet i:PLoS One
Main Authors: Yu, Haiqing, Chen, Zhi, Zhang, Heye, Loong Wong, Kelvin Kian, Chen, Yunmei, Liu, Huafeng
Format: Artigo
Sprog:Inglês
Udgivet: Public Library of Science 2015
Fag:
Research Article
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4580435/
https://ncbi.nlm.nih.gov/pubmed/26398232
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0138483
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