A Robust Algorithm for Blind Total Variation Restoration
文献类型：期刊论文
| 作者 | Xu, Jing1; Chang, Qian-shun2 |
| 刊名 | ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES
 |
| 出版日期 | 2008-10-01 |
| 卷号 | 24期号:4页码:681-690 |
| 关键词 | Blind deconvolution total variation algebraic multigrid method Krylov acceleration |
| ISSN号 | 0168-9673 |
| DOI | 10.1007/s10255-007-7120-8 |
| 英文摘要 | Image restoration is a fundamental problem in image processing. Blind image restoration has a great value in its practical application. However, it is not an easy problem to solve due to its complexity and difficulty. In this paper, we combine our robust algorithm for known blur operator with an alternating minimization implicit iterative scheme to deal with blind deconvolution problem, recover the image and identify the point spread function(PSF). The only assumption needed is satisfy the practical physical sense. Numerical experiments demonstrate that this minimization algorithm is efficient and robust over a wide range of PSF and have almost the same results compared with known PSF algorithm. |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000260077500016 |
| 出版者 | SPRINGER HEIDELBERG |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/6804]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Xu, Jing |
| 作者单位 | 1.Zhejiang Gongshang Univ, Sch Math & Stat, Hangzhou 310018, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Jing,Chang, Qian-shun. A Robust Algorithm for Blind Total Variation Restoration[J]. ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES,2008,24(4):681-690. |
| APA | Xu, Jing,&Chang, Qian-shun.(2008).A Robust Algorithm for Blind Total Variation Restoration.ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES,24(4),681-690. |
| MLA | Xu, Jing,et al."A Robust Algorithm for Blind Total Variation Restoration".ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES 24.4(2008):681-690. |
入库方式： OAI收割
来源：数学与系统科学研究院
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