| Infrared Image Super-Resolution Reconstruction Based on Quaternion Fractional Order Total Variation with L-p Quasinorm | |
| Liu, Xingguo1,2; Chen, Yingpin1; Peng, Zhenming1; Wu, Juan2; Wang, Zhuoran1 | |
| 2018-10 | |
| 发表期刊 | APPLIED SCIENCES-BASEL
 |
| EISSN | 2076-3417 |
| 卷号 | 8期号:10 |
| 摘要 | Owing to the limitations of the imaging principle as well as the properties of imaging systems, infrared images often have some drawbacks, including low resolution, a lack of detail, and indistinct edges. Therefore, it is essential to improve infrared image quality. Considering the information of neighbors, a description of sparse edges, and by avoiding staircase artifacts, a new super-resolution reconstruction (SRR) method is proposed for infrared images, which is based on fractional order total variation (FTV) with quaternion total variation and the L-p quasinorm. Our proposed method improves the sparsity exploitation of FTV, and efficiently preserves image structures. Furthermore, we adopt the plug-and-play alternating direction method of multipliers (ADMM) and the fast Fourier transform (FFT) theory for the proposed method to improve the efficiency and robustness of our algorithm; in addition, an accelerated step is adopted. Our experimental results show that the proposed method leads to excellent performances in terms of an objective evaluation and the subjective visual effect. |
| 关键词 | super-resolution infrared image quaternion fractional order TV L-p quasinorm plug-and-play ADMM |
| DOI | 10.3390/app8101864 |
| 收录类别 | SCIE |
| 语种 | 英语 |
| WOS研究方向 | Chemistry ; Engineering ; Materials Science ; Physics |
| WOS类目 | Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied |
| WOS记录号 | WOS:000448653700159 |
| 出版者 | MDPI |
| 原始文献类型 | Article |
| 出版地 | BASEL |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | https://ir.cqcet.edu.cn/handle/39TD4454/3509 |
| 专题 | 重庆电子科技职业大学 |
| 作者单位 | 1.Univ Elect Sci & Technol China, Sch Informat & Commun Engn, Chengdu 610054, Sichuan, Peoples R China; 2.Chongqing Coll Elect Engn, Chongqing 401331, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xingguo,Chen, Yingpin,Peng, Zhenming,et al. Infrared Image Super-Resolution Reconstruction Based on Quaternion Fractional Order Total Variation with L-p Quasinorm[J]. APPLIED SCIENCES-BASEL,2018,8(10). |
| APA | Liu, Xingguo,Chen, Yingpin,Peng, Zhenming,Wu, Juan,&Wang, Zhuoran.(2018).Infrared Image Super-Resolution Reconstruction Based on Quaternion Fractional Order Total Variation with L-p Quasinorm.APPLIED SCIENCES-BASEL,8(10). |
| MLA | Liu, Xingguo,et al."Infrared Image Super-Resolution Reconstruction Based on Quaternion Fractional Order Total Variation with L-p Quasinorm".APPLIED SCIENCES-BASEL 8.10(2018). |
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| Liu-2018-Infrared Im（10500KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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