| 处理碎片图像的多个水平集方法 |
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| 引用本文： | 陆宏炯. 处理碎片图像的多个水平集方法[J]. 上海交通大学学报, 2004, 38(6): 1031-1034 |
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| 作者姓名： | 陆宏炯 |
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| 作者单位： | 上海交通大学,数学系,上海,200240 |
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| 摘 要： | 在Mumford-Shah模型基础上提出了一个泛函极值问题，并提出了用多个水平集来处理较为复杂图像的方法．数值实验结果表明，该方法是有效的．
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| 关 键 词： | Mumford-Shah模型 水平集函数 拉格拉朗算子 图像去噪 边缘检测 |
| 文章编号： | 1006-2467(2004)06-1031-04 |
| 修稿时间： | 2003-06-24 |
Fragment Image Processing by Several Level Sets |
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| LU Hong-jiong. Fragment Image Processing by Several Level Sets[J]. Journal of Shanghai Jiaotong University, 2004, 38(6): 1031-1034 |
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| Authors: | LU Hong-jiong |
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| Abstract: | This paper proposed a way with several level sets to resolve the free boundary problem of the Mumford-Shan model and introduced a functional which can be used in some images with complicated structures. Meanwhile it gave out the numerical experiment results which show the way is useful. |
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| Keywords: | Mumford-Shah model level set method Lagrange operator image denoise edge detection |
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