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科研机构
西安交通大学 [10]
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会议论文 [5]
期刊论文 [5]
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2018 [1]
2017 [1]
2016 [1]
2015 [3]
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专题:西安交通大学
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Convergence of multi-block Bregman ADMM for nonconvex composite problems
期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2018, 卷号: 61
作者:
Wang, Fenghui
;
Cao, Wenfei
;
Xu, Zongben
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/11/26
subanalytic function
Bregman distance
alternating direction method
nonconvex regularization
K-L inequality
Low-Dose Dynamic Cerebral Perfusion Computed Tomography Reconstruction via Kronecker-Basis-Representation Tensor Sparsity Regularization
期刊论文
IEEE TRANSACTIONS ON MEDICAL IMAGING, 2017, 卷号: 36, 页码: 2546-2556
作者:
Zeng, Dong
;
Xie, Qi
;
Cao, Wenfei
;
Lin, Jiahui
;
Zhang, Hao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/26
sparsity
Computed tomography
tensor
regularization
cerebral perfusion
Total Variation Regularized Tensor RPCA for Background Subtraction From Compressive Measurements
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016, 卷号: 25, 期号: [db:dc_citation_issue], 页码: 4075-4090
作者:
Cao, Wenfei
;
Wang, Yao
;
Sun, Jian
;
Meng, Deyu
;
Yang, Can
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/02
nonlocal self-similarity
Tucker tensor decomposition
compressive imaging
Background subtraction
video surveillance
tensor robust principal component analysis
3D total variation
Learning a Convolutional Neural Network for Non-uniform Motion Blur Removal
会议论文
作者:
Sun, Jian
;
Cao, Wenfei
;
Xu, Zongben
;
Ponce, Jean
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
A Novel Sparsity Measure for Tensor Recovery
会议论文
作者:
Zhao, Qian
;
Meng, Deyu
;
Kong, Xu
;
Xie, Qi
;
Cao, Wenfei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/02
Folded-concave penalization approaches to tensor completion
期刊论文
NEUROCOMPUTING, 2015, 卷号: 152, 期号: [db:dc_citation_issue], 页码: 261-273
作者:
Cao, Wenfei
;
Wang, Yao
;
Yang, Can
;
Chang, Xiangyu
;
Han, Zhi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/02
Sparse learning
Local linear approximation
Nuclear norm
Tensor completion
Folded-concave penalization
Receiver window design for OFDM systems over time-varying power line channels
会议论文
作者:
Zhu, Wenfei
;
Zhu, Xu
;
Lim, Eng Gee
;
Huang, Yi
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/02
Inter carrier interference
Power line channels
Power line communications
Receiver window
Smart grid
Smart grid applications
Time varying channel
Wireless communications
State-of-art Power Line Communications Channel Modelling
会议论文
作者:
Zhu, Wenfei
;
Zhu, Xu
;
Lim, Enggee
;
Huang, Yi
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/10
bottom-up approach
top-down approach
smart grid
channel modelling
power line communication
transmission line theory
Fast image deconvolution using closed-form thresholding formulas of L-q(q=1/2, 2/3) regularization
期刊论文
JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2013, 卷号: 24, 期号: [db:dc_citation_issue], 页码: 31-41
作者:
Cao, Wenfei
;
Sun, Jian
;
Xu, Zongben
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/10
L-1 regularization
Thresholding formula
Variable splitting
Image deconvolution
L-1/2 regularization
Sparsity
L-2/3 regularization
L-0 regularization
Independent component analysis based semi-blind equalization for multiuser-CoMP OFDM systems with low-complexity estimation of multiple CFOs
会议论文
作者:
Jiang, Yufei
;
Zhu, Xu
;
Lim, Enggee
;
Zhu, Wenfei
;
Dong, Linhao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/10
Ambiguity elimination
Carrier frequency offset estimation
Complexity estimation
Coordinated multi point (CoMP)
Independent component analyses (ICA)
Minimum mean square error based equalizations
Semi-blind equalization
Simultaneous estimation
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