Using spherical basis functions on a polar grid for iterative image reconstruction in small animal PET

2011 ◽  
Author(s):  
Jorge Cabello ◽  
Josep F. Oliver ◽  
Magdalena Rafecas
Keyword(s):  
Image Reconstruction ◽  
Small Animal ◽  
Basis Functions ◽  
Small Animal Pet ◽  
Iterative Image Reconstruction ◽  
Animal Pet ◽  
Spherical Basis ◽  
Polar Grid ◽  
Spherical Basis Functions

A GPU-accelerated fully 3D OSEM image reconstruction for a high-resolution small animal PET scanner using dual-ended readout detectors

2020 ◽  
Vol 65 (24) ◽  
pp. 245007 ◽  
Author(s):  
Tianyi Zeng ◽  
Juan Gao ◽  
Dongfang Gao ◽  
Zhonghua Kuang ◽  
Ziru Sang ◽  
...  
Keyword(s):  
High Resolution ◽  
Image Reconstruction ◽  
Small Animal ◽  
Small Animal Pet ◽  
Animal Pet
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