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Improvement and Performance Research of Motion Blurred Image Restoration Algorithm
Author(s): LIU Hongliang, CHEN Weiyi, FU Maocong
Pages: 43-
45,50
Year: 2015
Issue:
16
Journal: Video Engineering
Keyword: motion blurred image; Wiener filtering; wavelet decomposition; real-time performance;
Abstract: 为提高运动模糊图像复原算法的有效性和实时性,分析了常见图像复原算法的优缺点.在此基础上,提出了一种基于小波分解和维纳滤波相结合的图像复原算法.新算法充分利用了小波变换的多分辨率分析特性和维纳滤波复原算法的高效性,既有效抑制了噪声,又减小了图像的灰度失真.仿真结果表明,该算法不仅提升了图像复原质量,也能满足系统实时性的要求,是一种有效的图像复原算法.
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