scholarly journals Low-dose CT reconstruction using spatially encoded nonlocal penalty

2017 ◽  
Vol 44 (10) ◽  
pp. e376-e390 ◽  
Author(s):  
Kyungsang Kim ◽  
Georges El Fakhri ◽  
Quanzheng Li
Keyword(s):  
Low Dose ◽  
Ct Reconstruction ◽  
Low Dose Ct

Median prior constrained TV algorithm for sparse view low-dose CT reconstruction

2015 ◽  
Vol 60 ◽  
pp. 117-131 ◽  
Author(s):  
Yi Liu ◽  
Hong Shangguan ◽  
Quan Zhang ◽  
Hongqing Zhu ◽  
Huazhong Shu ◽  
...  
Keyword(s):  
Low Dose ◽  
Ct Reconstruction ◽  
Low Dose Ct

Weighted adaptive non-local dictionary for low-dose CT reconstruction

2021 ◽  
Vol 180 ◽  
pp. 107871
Author(s):  
Haijun Yu ◽  
Shaoyu Wang ◽  
Weiwen Wu ◽  
Changcheng Gong ◽  
Linbo Wang ◽  
...  
Keyword(s):  
Low Dose ◽  
Ct Reconstruction ◽  
Low Dose Ct ◽  
Non Local

Low-dose CT reconstruction based on multiscale dictionary

2013 ◽  
Author(s):  
Ti Bai ◽  
Xuanqin Mou ◽  
Qiong Xu ◽  
Yanbo Zhang
Keyword(s):  
Low Dose ◽  
Ct Reconstruction ◽  
Low Dose Ct

scholarly journals Low-dose CT reconstruction via edge-preserving total variation regularization

2011 ◽  
Vol 56 (18) ◽  
pp. 5949-5967 ◽  
Author(s):  
Zhen Tian ◽  
Xun Jia ◽  
Kehong Yuan ◽  
Tinsu Pan ◽  
Steve B Jiang
Keyword(s):  
Total Variation ◽  
Low Dose ◽  
Total Variation Regularization ◽  
Ct Reconstruction ◽  
Edge Preserving ◽  
Low Dose Ct

Fast fan/parallel beam CS-based low-dose CT reconstruction

2013 ◽  
Author(s):  
SayedMasoud Hashemi ◽  
Soosan Beheshti ◽  
Patrick R. Gill ◽  
Narinder S. Paul ◽  
Richard S.C. Cobbold
Keyword(s):  
Low Dose ◽  
Ct Reconstruction ◽  
Parallel Beam ◽  
Low Dose Ct
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