计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (23): 212-213.DOI: 10.3778/j.issn.1002-8331.2008.23.064
• 图形、图像、模式识别 • 上一篇 下一篇
尹海丽1,张立杰1,王建波2
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YIN Hai-li1,ZHANG Li-jie1,WANG Jian-bo2
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摘要： 对基于PDEs的图像平滑技术进行了探讨，在对四阶模型u/t=-▽2 [c（|▽2u|）▽2u] 解的分析基础上，给出一种求解该模型的数值方法，数值实验结果给出了良好的去噪效果。
关键词: 偏微分方程, 图像处理, 数值模型
Abstract: In this paper，a numerical method is suggested for solving the four-order partial differential equation u/ t=-▽2 [c（|▽2u|）▽2u] which is used to denoise in the image processing.And the numerical results are demonstrated its efficiency.
Key words: partial differential equation, image processing, numerical model
尹海丽1,张立杰1,王建波2. 基于PDEs的图像平滑数值方法[J]. 计算机工程与应用, 2008, 44(23): 212-213.
YIN Hai-li1,ZHANG Li-jie1,WANG Jian-bo2. Numerical method for image smoothing based on PDEs[J]. Computer Engineering and Applications, 2008, 44(23): 212-213.
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链接本文: http://cea.ceaj.org/CN/10.3778/j.issn.1002-8331.2008.23.064
http://cea.ceaj.org/CN/Y2008/V44/I23/212
