| 分层遗传算法实现图像边缘检测 |
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| 引用本文： | 王建锋,吴庆标.分层遗传算法实现图像边缘检测[J].计算机工程与应用,2006,42(14):95-96,151. |
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| 作者姓名： | 王建锋 吴庆标 |
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| 作者单位： | 浙江大学数学系科学与工程计算研究所,杭州,310028;浙江大学数学系科学与工程计算研究所,杭州,310028 |
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| 摘 要： | 提出一种基于分层遗传算法和梯度算子图像边缘检测的方法得到最优边缘算子,利用分层遗传算法优化设计灰度梯度算子,通过对样本图像的训练,在最小均方误差准则下获得最优灰度梯度算子。最优梯度算子增加了对噪声的抗干扰能力,并使得到的边缘更准确。
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| 关 键 词： | 分层遗传算法 边界检测 梯度算子 计算机视觉 图像处理 |
| 文章编号： | 1002-8331-（2006）14-0095-02 |
| 收稿时间： | 2005-09 |
| 修稿时间： | 2005-09 |
Edge Detection Design with Hierarchic Genetic Algorithms |
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| Wang Jianfeng,Wu Qingbiao.Edge Detection Design with Hierarchic Genetic Algorithms[J].Computer Engineering and Applications,2006,42(14):95-96,151. |
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| Authors: | Wang Jianfeng Wu Qingbiao |
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| Affiliation: | Department of Mathematics, Zhejiang University, Hangzhou 310028 |
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| Abstract: | The operator optimized by hierarchic genetic algorithms is presented.We design the operator using hierarchic genetic algorithms,then optimize the operator under the least square criterion by training the sample images.The optimized operator has enhanced the repellent ability for noise that can get the edge more exactly under various conditions. |
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| Keywords: | hierarchic genetic algorithms edge detection gradient operator computer vision image processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
