Image denoising using Gaussian scale mixture model in the nonsubsampled Contourlet domain

被引：0
|
作者：
Zhou, Han-Fei [1 ,3 ]
Wang, Xiao-Tong [1 ,3 ]
Xu, Xiao-Gang [2 ,3 ]
机构：
[1] Department of Navigation, Dalian Naval Academy, Dalian 116018, China
[2] Department of Automatization, Dalian Naval Academy, Dalian 116018, China
[3] Institute of Photoelectric Technology, Dalian Naval Academy, Dalian 116018, China
来源：
Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology | 2009年 / 31卷 / 08期
关键词：
Gaussian scale mixture models - Gaussian scale mixtures - Least-squares estimator - Modified coefficient - Non-sub-sampled contourlet transforms - Non-subsampled contourlet - Numerical experimental - Shift invariance;
D O I：
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中图分类号：
学科分类号：
摘要：
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页码：1796 / 1800
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