Characterizing a discrete-to-discrete X-ray transform for iterative image reconstruction with limited angular-range scanning in CT

2012 ◽  
Author(s):  
Emil Y. Sidky ◽  
Jakob H. Jorgensen ◽  
Xiaochuan Pan
Keyword(s):  
Image Reconstruction ◽  
Angular Range ◽  
Iterative Image Reconstruction ◽  
X Ray ◽  
Ray Transform ◽  
Range Scanning

Acceleration of iterative image reconstruction for x-ray imaging for security applications

2015 ◽  
Author(s):  
Soysal Degirmenci ◽  
David G. Politte ◽  
Carl Bosch ◽  
Nawfel Tricha ◽  
Joseph A. O'Sullivan
Keyword(s):  
Image Reconstruction ◽  
Iterative Image Reconstruction ◽  
X Ray ◽  
Security Applications ◽  
X Ray Imaging

scholarly journals Investigation of discrete imaging models and iterative image reconstruction in differential X-ray phase-contrast tomography

2012 ◽  
Vol 20 (10) ◽  
pp. 10724 ◽  
Author(s):  
Qiaofeng Xu ◽  
Emil Y. Sidky ◽  
Xiaochuan Pan ◽  
Marco Stampanoni ◽  
Peter Modregger ◽  
...  
Keyword(s):  
Image Reconstruction ◽  
Phase Contrast ◽  
Iterative Image Reconstruction ◽  
X Ray ◽  
Phase Contrast Tomography

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
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