| 一种新的子像素级边缘检测算法 |
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| 引用本文： | 曾晓宁,蔺旭东,张帅,裴彩燕. 一种新的子像素级边缘检测算法[J]. 燕山大学学报, 2007, 31(5): 441-445 |
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| 作者姓名： | 曾晓宁 蔺旭东 张帅 裴彩燕 |
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| 作者单位： | 1. 河北科技师范学院,计算机系,河北,秦皇岛,066004
2. 中国环境管理干部学院,信息工程系,河北,秦皇岛,066004 |
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| 摘 要： | 将数学形态学、数值分析方法与传统的边缘检测理论相结合，构造出一种新的理论体系完备的子像素级边缘检洲算法，从滤波、边缘定位、拟合求精等多个方面对传统的边缘检测算法加以改进，使其可以在诸如精密检测等多个应用领域发挥作用。
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| 关 键 词： | 边缘检测 子像素 数学形态学 最小二乘拟合 |
| 文章编号： | 1007-791X（2007）05-0441-05 |
| 修稿时间： | 2007-06-10 |
A new subpixel edge detection algorithm |
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| ZENG Xiao-ning,Lin Xu-dong,Zhang Shuai,PEI Cai-yan. A new subpixel edge detection algorithm[J]. Journal of Yanshan University, 2007, 31(5): 441-445 |
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| Authors: | ZENG Xiao-ning Lin Xu-dong Zhang Shuai PEI Cai-yan |
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| Affiliation: | 1. Department of Computer, Hebei Normal University of Science and Technology, Qinhuangdao, Hebei 066004, China; 2. Department of Information Engineering, Environmental Management College of China, Qinhuangdao, Hebei 066004, China |
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| Abstract: | A new subpixel edge detection algorithm is presented with the complete theoretical system by conjoining morphology, numerical analysing method with edge detection theory. The algorithm improves the performance of classical edge detection methods in filtering, edge locating and fitting method for precision and makes it practical in the accurately detecting field and some other fields. |
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| Keywords: | edge detection subpixel morphology least square fitting |
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