The impact of iterative reconstruction protocol, signal-to-background ratio and background activity on measurement of PET spatial resolution

被引：0
|
作者：
Sahar Rezaei
Pardis Ghafarian
Mehrdad Bakhshayesh-Karam
Carlos F. Uribe
Arman Rahmim
Saeed Sarkar
Mohammad Reza Ay
机构：
[1] Tehran University of Medical Sciences,Department of Medical Physics and Biomedical Engineering
[2] Tehran University of Medical Sciences,Research Center for Molecular and Cellular Imaging (RCMCI)
[3] Shahid Beheshti University of Medical Sciences,Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD)
[4] Shahid Beheshti University of Medical Sciences,PET/CT and Cyclotron Center, Masih Daneshvari Hospital
[5] BC Cancer,Department of Functional Imaging
[6] University of British Columbia,Departments of Radiology and Physics
[7] BC Cancer Research Centre,Department of Integrative Oncology
来源：
Japanese Journal of Radiology | 2020年 / 38卷
关键词：
Positron emission tomography; FWHM; Spatial resolution; Iterative reconstruction; TOF; PSF;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
引用
收藏
页码：231 / 239
页数：8
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