文章基本信息

标题：Sparse Representation based Satellite Image Restoration Using Adaptive Reciprocal Cell
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作者：Yanfei He ; Jianwei Zhang ; Shunfeng Wang 等
期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2014
卷号：9
期号：10
页码：341-348
出版社：SERSC
摘要：Recently, an emerging method called image sparse representation has attracted more attentions. The method has been proved to be effective in various image processing applications. It is important to note that few sparse representation methods fail to analyze the aliasing in satellite image restoration. To address the problem, firstly, we employ adaptive reciprocal cell as a image quality estimation tool, which can analyze the satellite image degradation factors including aliasing, blur and noise. Then, with the help of the powerful tool, the estimation about the satellite image quality is introduced into the sparse representation model . Experiment results show that our method can produce good quality restored results.
关键词：Image Restoration; Sparse Representation; Aliasing