Alert button
Picture for Zhiyuan Zha

Zhiyuan Zha

Alert button

Analyzing the group sparsity based on the rank minimization methods

Jun 12, 2017
Zhiyuan Zha, Xin Liu, Xiaohua Huang, Henglin Shi, Yingyue Xu, Qiong Wang, Lan Tang, Xinggan Zhang

Figure 1 for Analyzing the group sparsity based on the rank minimization methods
Figure 2 for Analyzing the group sparsity based on the rank minimization methods
Figure 3 for Analyzing the group sparsity based on the rank minimization methods
Figure 4 for Analyzing the group sparsity based on the rank minimization methods
Viaarxiv icon

Non-Convex Weighted Lp Minimization based Group Sparse Representation Framework for Image Denoising

May 23, 2017
Qiong Wang, Xinggan Zhang, Yu Wu, Lan Tang, Zhiyuan Zha

Figure 1 for Non-Convex Weighted Lp Minimization based Group Sparse Representation Framework for Image Denoising
Figure 2 for Non-Convex Weighted Lp Minimization based Group Sparse Representation Framework for Image Denoising
Figure 3 for Non-Convex Weighted Lp Minimization based Group Sparse Representation Framework for Image Denoising
Figure 4 for Non-Convex Weighted Lp Minimization based Group Sparse Representation Framework for Image Denoising
Viaarxiv icon

A Comparative Study for the Weighted Nuclear Norm Minimization and Nuclear Norm Minimization

May 17, 2017
Zhiyuan Zha, Xinggan Zhang, Yu Wu, Qiong Wang, Lan Tang

Figure 1 for A Comparative Study for the Weighted Nuclear Norm Minimization and Nuclear Norm Minimization
Figure 2 for A Comparative Study for the Weighted Nuclear Norm Minimization and Nuclear Norm Minimization
Figure 3 for A Comparative Study for the Weighted Nuclear Norm Minimization and Nuclear Norm Minimization
Figure 4 for A Comparative Study for the Weighted Nuclear Norm Minimization and Nuclear Norm Minimization
Viaarxiv icon

Image denoising via group sparsity residual constraint

Mar 03, 2017
Zhiyuan Zha, Xin Liu, Ziheng Zhou, Xiaohua Huang, Jingang Shi, Zhenhong Shang, Lan Tang, Yechao Bai, Qiong Wang, Xinggan Zhang

Figure 1 for Image denoising via group sparsity residual constraint
Figure 2 for Image denoising via group sparsity residual constraint
Figure 3 for Image denoising via group sparsity residual constraint
Figure 4 for Image denoising via group sparsity residual constraint
Viaarxiv icon

Image denoising using group sparsity residual and external nonlocal self-similarity prior

Jan 03, 2017
Zhiyuan Zha, Xinggan Zhang, Qiong Wang, Yechao Bai, Lan Tang

Figure 1 for Image denoising using group sparsity residual and external nonlocal self-similarity prior
Figure 2 for Image denoising using group sparsity residual and external nonlocal self-similarity prior
Figure 3 for Image denoising using group sparsity residual and external nonlocal self-similarity prior
Figure 4 for Image denoising using group sparsity residual and external nonlocal self-similarity prior
Viaarxiv icon