scholarly journals Penalized Likelihood PET Image Reconstruction Using Patch-Based Edge-Preserving Regularization

2012 ◽  
Vol 31 (12) ◽  
pp. 2194-2204 ◽  
Author(s):  
Guobao Wang ◽  
Jinyi Qi
Keyword(s):  
Image Reconstruction ◽  
Penalized Likelihood ◽  
Edge Preserving ◽  
Pet Image Reconstruction

An ordered-subsets proximal preconditioned gradient algorithm for edge-preserving PET image reconstruction

2013 ◽  
Vol 40 (5) ◽  
pp. 052503 ◽  
Author(s):  
Abolfazl Mehranian ◽  
Arman Rahmim ◽  
Mohammad Reza Ay ◽  
Fotis Kotasidis ◽  
Habib Zaidi
Keyword(s):  
Image Reconstruction ◽  
Gradient Algorithm ◽  
Edge Preserving ◽  
Pet Image Reconstruction

scholarly journals PET Image Reconstruction Using Information Theoretic Anatomical Priors

2011 ◽  
Vol 30 (3) ◽  
pp. 537-549 ◽  
Author(s):  
Sangeetha Somayajula ◽  
Christos Panagiotou ◽  
Anand Rangarajan ◽  
Quanzheng Li ◽  
Simon R. Arridge ◽  
...  
Keyword(s):  
Image Reconstruction ◽  
Information Theoretic ◽  
Pet Image Reconstruction ◽  
Anatomical Priors
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