Image reconstruction algorithms in positron emission tomography

被引：0
|
作者：
Comtat, Claude [1 ]
机构：
[1] CEA SHFJ, F-91406 Orsay, France
来源：
Physics for Medical Imaging Applications | 2007年 / 240卷
关键词：
PET; tomographic reconstruction; filtered back-projection; EM-ML;
D O I：
暂无
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
The principles of image reconstruction in positron emission tomography will be presented in the lecture. The filtered backprojection algorithm will be explained in detail for 2D reconstruction. The generalization of the algorithm in 3D will be described. A brief introduction to iterative reconstruction methods will be given, and their advantages and disadvantages against the filtered backprojection algorithm will be discussed.
引用
收藏
页码：381 / 387
页数：7
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