Residential College | false |
Status | 已發表Published |
From Rank Estimation to Rank Approximation: Rank Residual Constraint for Image Restoration | |
Zhiyuan Zha1![]() ![]() | |
2019-12-12 | |
Source Publication | IEEE TRANSACTIONS ON IMAGE PROCESSING
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ISSN | 1057-7149 |
Volume | 29Pages:3254-3269 |
Abstract | In this paper, we propose a novel approach to the rank minimization problem, termed rank residual constraint (RRC) model. Different from existing low-rank based approaches, such as the well-known nuclear norm minimization (NNM) and the weighted nuclear norm minimization (WNNM), which estimate the underlying low-rank matrix directly from the corrupted observations, we progressively approximate the underlying low-rank matrix via minimizing the rank residual. Through integrating the image nonlocal self-similarity (NSS) prior with the proposed RRC model, we apply it to image restoration tasks, including image denoising and image compression artifacts reduction. Towards this end, we first obtain a good reference of the original image groups by using the image NSS prior, and then the rank residual of the image groups between this reference and the degraded image is minimized to achieve a better estimate to the desired image. In this manner, both the reference and the estimated image are updated gradually and jointly in each iteration. Based on the group-based sparse representation model, we further provide an analytical investigation on the feasibility of the proposed RRC model. Experimental results demonstrate that the proposed RRC method outperforms many state-of-the-art schemes in both the objective and perceptual quality. |
Keyword | Low-rank Rank Residual Constraint Nuclear Norm Minimization Nonlocal Self-similarity Group-based Sparse Representation Image Restoration |
DOI | 10.1109/TIP.2019.2958309 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Computer Science ; Engineering |
WOS Subject | Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic |
WOS ID | WOS:000510750900029 |
Scopus ID | 2-s2.0-85079574523 |
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Citation statistics | |
Document Type | Journal article |
Collection | Faculty of Science and Technology |
Corresponding Author | Zhiyuan Zha |
Affiliation | 1.School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China 2.Nokia Bell Labs, Murray Hill, NJ 07974 USA 3.chool of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798 4.State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau 999078, China 5.Department of Computer and Information Science, University of Macau, Macau 999078, China 6.Artificial Intelligence Institute of Industrial Technology, Nanjing Institute of Technology, Nanjing 211167, China |
Recommended Citation GB/T 7714 | Zhiyuan Zha,Xin Yuan,Bihan Wen,et al. From Rank Estimation to Rank Approximation: Rank Residual Constraint for Image Restoration[J]. IEEE TRANSACTIONS ON IMAGE PROCESSING, 2019, 29, 3254-3269. |
APA | Zhiyuan Zha., Xin Yuan., Bihan Wen., Jiantao Zhou., Jiachao Zhang., & Ce Zhu (2019). From Rank Estimation to Rank Approximation: Rank Residual Constraint for Image Restoration. IEEE TRANSACTIONS ON IMAGE PROCESSING, 29, 3254-3269. |
MLA | Zhiyuan Zha,et al."From Rank Estimation to Rank Approximation: Rank Residual Constraint for Image Restoration".IEEE TRANSACTIONS ON IMAGE PROCESSING 29(2019):3254-3269. |
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