Quantification and reduction of the collimator-detector response effect in SPECT by applying a system model during iterative image reconstruction

2012 ◽  
Vol 33 (3) ◽  
pp. 228-238 ◽  
Author(s):  
Faraz Kalantari ◽  
Hossein Rajabi ◽  
Mohsen Saghari
Keyword(s):  
Image Reconstruction ◽  
System Model ◽  
Detector Response ◽  
Iterative Image Reconstruction ◽  
Response Effect

Detector response models for statistical iterative image reconstruction in high resolution PET

2000 ◽  
Vol 47 (3) ◽  
pp. 1168-1175 ◽  
Author(s):  
V.V. Selivanov ◽  
Y. Picard ◽  
J. Cadorette ◽  
S. Rodrigue ◽  
R. Lecomte
Keyword(s):  
High Resolution ◽  
Image Reconstruction ◽  
Detector Response ◽  
Iterative Image Reconstruction ◽  
Response Models

Accelerating Iterative Image Reconstruction via Adaptive Surrogate Functions

2018 ◽  
Vol 2018 (15) ◽  
pp. 101-1-1018
Author(s):  
Ayan Mitra ◽  
David G. Politte ◽  
Joseph A. O'Sullivan
Keyword(s):  
Image Reconstruction ◽  
Iterative Image Reconstruction ◽  
Surrogate Functions
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