A new adaptive-weighted total variation sparse-view computed tomography image reconstruction with local improved gradient information

2018 ◽  
Vol 26 (6) ◽  
pp. 957-975 ◽  
Author(s):  
Yuanjun Wang ◽  
Zeyao Qi
Keyword(s):  
Computed Tomography ◽  
Image Reconstruction ◽  
Total Variation ◽  
Gradient Information ◽  
Tomography Image ◽  
Weighted Total Variation ◽  
Computed Tomography Image

scholarly journals Total variation superiorization schemes in proton computed tomography image reconstruction

2010 ◽  
Vol 37 (11) ◽  
pp. 5887-5895 ◽  
Author(s):  
S. N. Penfold ◽  
R. W. Schulte ◽  
Y. Censor ◽  
A. B. Rosenfeld
Keyword(s):  
Computed Tomography ◽  
Image Reconstruction ◽  
Total Variation ◽  
Proton Computed Tomography ◽  
Tomography Image ◽  
Computed Tomography Image

Computed Tomography Image Reconstruction from Few-Views Data by Multi-Directional Total Variation

2015 ◽  
Vol 5 (2) ◽  
pp. 309-316 ◽  
Author(s):  
Chen Mian-Yi ◽  
Ren Yong ◽  
Feng Peng ◽  
He Peng ◽  
Deng Lu-Zhen ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Image Reconstruction ◽  
Total Variation ◽  
Tomography Image ◽  
Computed Tomography Image
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