| Total variation with overlapping group sparsity and Lp quasinorm for infrared image deblurring under salt-and-pepper noise | |
Liu, Xingguo1,2 ; Chen, Yingpin1,3; Peng, Zhenming1; Wu, Juan2
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| 2019-07-01 | |
| 发表期刊 | JOURNAL OF ELECTRONIC IMAGING
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| ISSN | 1017-9909 |
| EISSN | 1560-229X |
| 卷号 | 28期号:4 |
| 摘要 | Because of the limitations of the infrared imaging principle and the properties of infrared imaging systems, infrared images have some drawbacks, including a lack of details, indistinct edges, and a large amount of salt-and-pepper noise. Traditionally, the total variation (TV) regularization method with L1 norm is used for image deblurring in preserving edges and removing salt-and-pepper noise. However, the TV-based solutions usually have some staircase effects. To improve the sparse characteristics of the image while maintaining the image edges and weakening staircase artifacts, we propose a method that uses the Lp quasinorm instead of the L1 norm and for infrared image deblurring with an overlapping group sparse TV method. The Lp quasinorm introduces another degree of freedom, better describes image sparsity characteristics, and improves image restoration. Furthermore, we adopt the accelerated alternating direction method of multipliers and fast Fourier transform theory in the proposed method to improve the efficiency and robustness of our algorithm and use an inner loop nested within the optimization minimization iteration to solve the subproblem. Experiments show that under different conditions for blur and salt-and-pepper noise, the proposed method leads to excellent performance in terms of objective evaluation and subjective visual results. © 2019 SPIE and IS&T. |
| 关键词 | Degrees of freedom (mechanics) Fast Fourier transforms Image reconstruction Infrared imaging Iterative methods Stairs Thermography (imaging) Alternating direction method of multipliers Deblurring Lp quasinorm Objective evaluation Overlapping groups Salt-and-pepper noise Staircase artifacts Total variation regularization |
| DOI | 10.1117/1.JEI.28.4.043031 |
| 收录类别 | EI ; SCIE |
| 语种 | 英语 |
| WOS研究方向 | Engineering ; Optics ; Imaging Science & Photographic Technology |
| WOS类目 | Engineering, Electrical & Electronic ; Optics ; Imaging Science & Photographic Technology |
| WOS记录号 | WOS:000484397700031 |
| 出版者 | SPIE |
| EI入藏号 | 20193907463164 |
| EI分类号 | 402 Buildings and Towers ; 742.1 Photography ; 746 Imaging Techniques ; 921.3 Mathematical Transformations ; 921.6 Numerical Methods ; 931.1 Mechanics |
| 原始文献类型 | Journal article (JA) |
| 出版地 | BELLINGHAM |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | https://ir.cqcet.edu.cn/handle/39TD4454/3185 |
| 专题 | 通信工程学院 电子与物联网学院 |
| 作者单位 | 1.University of Electronic Science and Technology of China, School of Information and Communication Engineering, Chengdu, China; 2.Chongqing College of Electronic Engineering, Chongqing, China; 3.Minnan Normal University, School of Physics and Information Engineering, Zhangzhou, China |
| 第一作者单位 | 重庆电子科技职业大学 |
| 推荐引用方式 GB/T 7714 | Liu, Xingguo,Chen, Yingpin,Peng, Zhenming,et al. Total variation with overlapping group sparsity and Lp quasinorm for infrared image deblurring under salt-and-pepper noise[J]. JOURNAL OF ELECTRONIC IMAGING,2019,28(4). |
| APA | Liu, Xingguo,Chen, Yingpin,Peng, Zhenming,&Wu, Juan.(2019).Total variation with overlapping group sparsity and Lp quasinorm for infrared image deblurring under salt-and-pepper noise.JOURNAL OF ELECTRONIC IMAGING,28(4). |
| MLA | Liu, Xingguo,et al."Total variation with overlapping group sparsity and Lp quasinorm for infrared image deblurring under salt-and-pepper noise".JOURNAL OF ELECTRONIC IMAGING 28.4(2019). |
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| Liu-2019-Total varia（7838KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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