Iterative image reconstruction for multienergy computed tomography via structure tensor total variation regularization

2016 ◽  
Author(s):  
Dong Zeng ◽  
Zhaoying Bian ◽  
Changfei Gong ◽  
Jing Huang ◽  
Ji He ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Image Reconstruction ◽  
Total Variation ◽  
Structure Tensor ◽  
Total Variation Regularization ◽  
Iterative Image Reconstruction

Iterative image reconstruction for sparse-view CT via total variation regularization and dictionary learning

2019 ◽  
Vol 27 (3) ◽  
pp. 573-590
Author(s):  
Xianyu Zhao ◽  
Changhui Jiang ◽  
Qiyang Zhang ◽  
Yongshuai Ge ◽  
Dong Liang ◽  
...  
Keyword(s):  
Image Reconstruction ◽  
Total Variation ◽  
Dictionary Learning ◽  
Total Variation Regularization ◽  
Iterative Image Reconstruction

Iterative image reconstruction that includes a total variation regularization for radial MRI

2015 ◽  
Vol 8 (2) ◽  
pp. 295-304 ◽  
Author(s):  
Shinya Kojima ◽  
Hiroyuki Shinohara ◽  
Takeyuki Hashimoto ◽  
Masami Hirata ◽  
Eiko Ueno
Keyword(s):  
Image Reconstruction ◽  
Total Variation ◽  
Total Variation Regularization ◽  
Iterative Image Reconstruction ◽  
Radial Mri

Cerebral perfusion computed tomography deconvolution via structure tensor total variation regularization

2016 ◽  
Vol 43 (5) ◽  
pp. 2091-2107 ◽  
Author(s):  
Dong Zeng ◽  
Xinyu Zhang ◽  
Zhaoying Bian ◽  
Jing Huang ◽  
Hua Zhang ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Total Variation ◽  
Cerebral Perfusion ◽  
Structure Tensor ◽  
Total Variation Regularization ◽  
Perfusion Computed Tomography
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