Midfrequency-based real-time blind image restoration via independent component analysis and genetic algorithms
文献类型：期刊论文
| 作者 | Luo, Yihan; Fu, Chengyu |
| 刊名 | OPTICAL ENGINEERING
 |
| 出版日期 | 2011-04-01 |
| 卷号 | 50期号:4 |
| 关键词 | blind image restoration image deblurring real time Levy density functions point spread functions Wiener filtering independent component analysis |
| 英文摘要 | Blind image restoration (BIR) is a useful tool in image processing but too time-consuming to be applied. In order to truly achieve real-time BIR, an ultrafast method for BIR is proposed based on a new concept called the midfrequency region (MR) of an image, which can be used to estimate the point spread function (PSF) and rapidly and accurately restore the image. Also, new MR-based Wiener filtering is derived to accomplish BIR more quickly. Then, using the PSFs of class G that fit numerous imaging systems, a new MR-based algorithm for real-time BIR is derived via independent component analysis and genetic algorithms. Experiments prove that the algorithm is quite effective, speedy, and stable and can truly accomplish real-time image deblurring in on-line systems. (C) 2011 Society of Photo-Optical Instrumentation Engineers (SPIE). [DOI: 10.1117/1.3567072] |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | DECONVOLUTION METHOD ; MAXIMUM-LIKELIHOOD |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000290028900031 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/3462]  |
| 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 | Chinese Acad Sci, Inst Opt & Elect, Shuangliu Chengdu 610209, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Yihan,Fu, Chengyu. Midfrequency-based real-time blind image restoration via independent component analysis and genetic algorithms[J]. OPTICAL ENGINEERING,2011,50(4). |
| APA | Luo, Yihan,&Fu, Chengyu.(2011).Midfrequency-based real-time blind image restoration via independent component analysis and genetic algorithms.OPTICAL ENGINEERING,50(4). |
| MLA | Luo, Yihan,et al."Midfrequency-based real-time blind image restoration via independent component analysis and genetic algorithms".OPTICAL ENGINEERING 50.4(2011). |
入库方式： OAI收割
来源：光电技术研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。