Effect of errors in the system matrix on iterative image reconstruction

2005 ◽  
Author(s):  
Jinyi Qi ◽  
R.H. Huesman
Keyword(s):  
Image Reconstruction ◽  
System Matrix ◽  
Iterative Image Reconstruction

System matrix analysis for sparse-view iterative image reconstruction in X-ray CT

2015 ◽  
Vol 23 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Linyuan Wang ◽  
Hanming Zhang ◽  
Ailong Cai ◽  
Yongl Li ◽  
Bin Yan ◽  
...  
Keyword(s):  
Image Reconstruction ◽  
Matrix Analysis ◽  
System Matrix ◽  
Iterative Image Reconstruction ◽  
X Ray

2D Iterative Image Reconstruction in Dual Head Micro PET with Lookup System Matrix

2010 ◽  
Author(s):  
J. M. Ramos ◽  
E. B. Moreno ◽  
H. I. Salazar ◽  
O. B. Martínez ◽  
Maria-Ester Brandan ◽  
...  
Keyword(s):  
Image Reconstruction ◽  
System Matrix ◽  
Iterative Image Reconstruction

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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