The effect of Q.Clear reconstruction on quantification and spatial resolution of 18F-FDG PET in simultaneous PET/MR

The effect of Q.Clear reconstruction on quantification and spatial resolution of 18F-FDG PET in simultaneous PET/MR

Abstract Background Q.Clear is a block sequential regularized expectation maximization penalized-likelihood reconstruction algorithm for Positron Emission Tomography (PET). It has shown high potential in improving image reconstruction quality and quantification accuracy in PET/CT system. However, th...

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Bibliographic Details
Main Authors: Defeng Tian, Hongwei Yang, Yan Li, Bixiao Cui, Jie Lu
Format: Article
Language:English
Published: SpringerOpen 2022-01-01
Series:EJNMMI Physics
Subjects:
PET/MR
Q.Clear
Penalization factor β
OSEM
Online Access:https://doi.org/10.1186/s40658-021-00428-w

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