Blind image deconvolution subject to bandwidth and total variation constraints
文献类型：期刊论文
| 作者 | Zhu Hao; Lu Yu; Wu Qinzhang |
| 刊名 | OPTICS LETTERS
 |
| 出版日期 | 2007-09-01 |
| 卷号 | 32期号:17页码:2550-2552 |
| 英文摘要 | We present a maximum likelihood (ML) deconvolution algorithm with bandwidth and total variation (TV) constraints for degraded image due to atmospheric turbulence. The bandwidth limit function is estimated in view of optical system parameters and Fourier optical theory. With the aid of bandwidth and TV minimization as compelling constraints, the algorithm can not only suppress noise effectively but also restrict the bandwidth of point-spread function (PSF) that may lead to trivial solution. Compared with the conventional ML method, the proposed algorithm is able to restore a noise-free image, and the detailed texture is better than that of ML. (c) 2007 Optical Society of America. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | RESTORATION ; ALGORITHM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000249908000029 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/3552]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu Hao,Lu Yu,Wu Qinzhang. Blind image deconvolution subject to bandwidth and total variation constraints[J]. OPTICS LETTERS,2007,32(17):2550-2552. |
| APA | Zhu Hao,Lu Yu,&Wu Qinzhang.(2007).Blind image deconvolution subject to bandwidth and total variation constraints.OPTICS LETTERS,32(17),2550-2552. |
| MLA | Zhu Hao,et al."Blind image deconvolution subject to bandwidth and total variation constraints".OPTICS LETTERS 32.17(2007):2550-2552. |
入库方式： OAI收割
来源：光电技术研究所
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