Efficient 4D Non-local Tensor Total-Variation for Low-Dose CT Perfusion Deconvolution

2016 ◽  
pp. 168-179 ◽  
Author(s):  
Ruogu Fang ◽  
Ming Ni ◽  
Junzhou Huang ◽  
Qianmu Li ◽  
Tao Li
Keyword(s):  
Total Variation ◽  
Low Dose ◽  
Ct Perfusion ◽  
Low Dose Ct ◽  
Non Local

scholarly journals Robust Low-Dose CT Perfusion Deconvolution via Tensor Total-Variation Regularization

2015 ◽  
Vol 34 (7) ◽  
pp. 1533-1548 ◽  
Author(s):  
Ruogu Fang ◽  
Shaoting Zhang ◽  
Tsuhan Chen ◽  
Pina C. Sanelli
Keyword(s):  
Total Variation ◽  
Low Dose ◽  
Ct Perfusion ◽  
Total Variation Regularization ◽  
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

scholarly journals Low-Dose CT Perfusion of the Liver Using Reconstruction of Difference

2018 ◽  
Vol 2 (3) ◽  
pp. 205-214 ◽  
Author(s):  
Saeed Seyyedi ◽  
Eleni Liapi ◽  
Tobias Lasser ◽  
Robert Ivkov ◽  
Rajeev Hatwar ◽  
...  
Keyword(s):  
Low Dose ◽  
Ct Perfusion ◽  
Low Dose Ct

Low dose CT perfusion in acute ischemic stroke

2014 ◽  
Vol 56 (12) ◽  
pp. 1055-1062 ◽  
Author(s):  
Amanda Murphy ◽  
Aaron So ◽  
Ting-Yim Lee ◽  
Sean Symons ◽  
Raphael Jakubovic ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Low Dose ◽  
Ct Perfusion ◽  
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

Optimizing non-local means for denoising low dose CT

2009 ◽  
Author(s):  
Zachary S. Kelm ◽  
Daniel Blezek ◽  
Brian Bartholmai ◽  
Bradley J. Erickson
Keyword(s):  
Low Dose ◽  
Low Dose Ct ◽  
Local Means ◽  
Non Local

scholarly journals Low Dose CT Perfusion With K-Space Weighted Image Average (KWIA)

2020 ◽  
Vol 39 (12) ◽  
pp. 3879-3890
Author(s):  
Chenyang Zhao ◽  
Thomas Martin ◽  
Xingfeng Shao ◽  
Jeffry R. Alger ◽  
Vinay Duddalwar ◽  
...  
Keyword(s):  
Low Dose ◽  
Ct Perfusion ◽  
Weighted Image ◽  
Low Dose Ct
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