scholarly journals Iterative spectral CT reconstruction based on low rank and average-image-incorporated BM3D

2018 ◽  
Vol 63 (15) ◽  
pp. 155021 ◽  
Author(s):  
Morteza Salehjahromi ◽  
Yanbo Zhang ◽  
Hengyong Yu
Keyword(s):  
Low Rank ◽  
Ct Reconstruction ◽  
Spectral Ct ◽  
Average Image

scholarly journals Non-Local Low-Rank Cube-Based Tensor Factorization for Spectral CT Reconstruction

2019 ◽  
Vol 38 (4) ◽  
pp. 1079-1093 ◽  
Author(s):  
Weiwen Wu ◽  
Fenglin Liu ◽  
Yanbo Zhang ◽  
Qian Wang ◽  
Hengyong Yu
Keyword(s):  
Low Rank ◽  
Tensor Factorization ◽  
Ct Reconstruction ◽  
Spectral Ct ◽  
Non Local

Sparse-View Spectral CT Reconstruction Using Spectral Patch-Based Low-Rank Penalty

2015 ◽  
Vol 34 (3) ◽  
pp. 748-760 ◽  
Author(s):  
Kyungsang Kim ◽  
Jong Chul Ye ◽  
William Worstell ◽  
Jinsong Ouyang ◽  
Yothin Rakvongthai ◽  
...  
Keyword(s):  
Low Rank ◽  
Ct Reconstruction ◽  
Spectral Ct

scholarly journals Spectral CT Reconstruction via Low-Rank Representation and Region-Specific Texture Preserving Markov Random Field Regularization

2020 ◽  
Vol 39 (10) ◽  
pp. 2996-3007
Author(s):  
Yongyi Shi ◽  
Yongfeng Gao ◽  
Yanbo Zhang ◽  
Junqi Sun ◽  
Xuanqin Mou ◽  
...  
Keyword(s):  
Random Field ◽  
Markov Random Field ◽  
Low Rank ◽  
Ct Reconstruction ◽  
Spectral Ct ◽  
Markov Random ◽  
Low Rank Representation

scholarly journals Nonlocal low-rank and sparse matrix decomposition for spectral CT reconstruction

2018 ◽  
Vol 34 (2) ◽  
pp. 024003 ◽  
Author(s):  
Shanzhou Niu ◽  
Gaohang Yu ◽  
Jianhua Ma ◽  
Jing Wang
Keyword(s):  
Sparse Matrix ◽  
Matrix Decomposition ◽  
Low Rank ◽  
Ct Reconstruction ◽  
Spectral Ct

MO-DE-207A-05: Dictionary Learning Based Reconstruction with Low-Rank Constraint for Low-Dose Spectral CT

2016 ◽  
Vol 43 (6Part30) ◽  
pp. 3701-3701 ◽  
Author(s):  
Q Xu ◽  
H Liu ◽  
H Yu ◽  
G Wang ◽  
L Xing
Keyword(s):  
Dictionary Learning ◽  
Low Dose ◽  
Low Rank ◽  
Spectral Ct ◽  
Rank Constraint

scholarly journals Spectral CT Reconstruction With Image Sparsity and Spectral Mean

2016 ◽  
Vol 2 (4) ◽  
pp. 510-523 ◽  
Author(s):  
Yi Zhang ◽  
Yan Xi ◽  
Qingsong Yang ◽  
Wenxiang Cong ◽  
Jiliu Zhou ◽  
...  
Keyword(s):  
Ct Reconstruction ◽  
Spectral Ct

Spectral CT Image Restoration via an Average Image-Induced Nonlocal Means Filter

2016 ◽  
Vol 63 (5) ◽  
pp. 1044-1057 ◽  
Author(s):  
Dong Zeng ◽  
Jing Huang ◽  
Hua Zhang ◽  
Zhaoying Bian ◽  
Shanzhou Niu ◽  
...  
Keyword(s):  
Image Restoration ◽  
Ct Image ◽  
Spectral Ct ◽  
Nonlocal Means ◽  
Average Image
Sign in / Sign up

Export Citation Format

Share Document