Fast PET image reconstruction based on SVD decomposition of the system matrix

2002 ◽  
Author(s):  
V. Selivanov ◽  
R. Lecomte
Keyword(s):  
Image Reconstruction ◽  
System Matrix ◽  
Pet Image Reconstruction ◽  
Svd Decomposition

scholarly journals PET image reconstruction with a system matrix containing point spread function derived from single photon incidence response

2015 ◽  
Vol 24 (1) ◽  
pp. 018702 ◽  
Author(s):  
Xin Fan ◽  
Hai-Peng Wang ◽  
Ming-Kai Yun ◽  
Xiao-Li Sun ◽  
Xue-Xiang Cao ◽  
...  
Keyword(s):  
Image Reconstruction ◽  
Point Spread Function ◽  
Single Photon ◽  
System Matrix ◽  
Point Spread ◽  
Spread Function ◽  
Pet Image Reconstruction

A volume of intersection approach for on-the-fly system matrix calculation in 3D PET image reconstruction

2014 ◽  
Vol 59 (3) ◽  
pp. 561-577 ◽  
Author(s):  
A Lougovski ◽  
F Hofheinz ◽  
J Maus ◽  
G Schramm ◽  
E Will ◽  
...  
Keyword(s):  
Image Reconstruction ◽  
System Matrix ◽  
Pet Image Reconstruction ◽  
Matrix Calculation ◽  
3D Pet

On the relation between Kaiser–Bessel blob and tube of response based modelling of the system matrix in iterative PET image reconstruction

2015 ◽  
Vol 60 (10) ◽  
pp. 4209-4224 ◽  
Author(s):  
Alexandr Lougovski ◽  
Frank Hofheinz ◽  
Jens Maus ◽  
Georg Schramm ◽  
Jörg van den Hoff
Keyword(s):  
Image Reconstruction ◽  
System Matrix ◽  
Pet Image Reconstruction
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