Image reconstruction of positron emission tomography
10.3969/j.issn.1005-202X.2000.04.003
- VernacularTitle:正电子断层扫描-PET的图像重建
- Author:
Li LIU
;
Shujun ZHAO
- Publication Type:Journal Article
- Keywords:
PET;
image reconstruction;
analytic methods;
iterative methods
- From:
Chinese Journal of Medical Physics
2000;17(4):197-200
- CountryChina
- Language:Chinese
-
Abstract:
As the great progress in computer technology, the image reconstruction of PET has been extensively studied, especially the fast methods being able to suppress the noise and meanwhile improve spatial resolution. This paper gives a brief description of the principle and research status of PET reconstructions, and that of 3D PET as well.
