| 一种基于Sobel算子和灰色关联度的图像边缘检测方法 |
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| 引用本文： | 王康泰,戴文战.一种基于Sobel算子和灰色关联度的图像边缘检测方法[J].计算机应用,2006,26(5):1035-1036. |
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| 作者姓名： | 王康泰 戴文战 |
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| 作者单位： | 浙江工商大学 |
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| 基金项目： | 浙江省自然科学基金;浙江省出国留学人员资助项目 |
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| 摘 要： | 把灰色关联度与图像的边缘检测相结合，提出了一种利用Sobel算子作为参考序列,通过计算灰色关联度来检测图像边缘的新方法，并介绍了其原理和算法实现过程。仿真实验表明，该方法对图像边缘的检测精度较高，抗噪声能力强，提高了图像边缘检测效果。
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| 关 键 词： | 边缘检测 灰色系统 灰色关联度 Sobel算子 图像处理 |
| 文章编号： | 1001-9081（2006）05-1035-02 |
| 收稿时间： | 2005-11-18 |
| 修稿时间： | 2005-11-182006-01-10 |
A New Approach of Image Edge Detection Based on Sobel Operators and Grey Relation |
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| WANG Kang-tai,DAI Wen-zhan.A New Approach of Image Edge Detection Based on Sobel Operators and Grey Relation[J].journal of Computer Applications,2006,26(5):1035-1036. |
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| Authors: | WANG Kang-tai DAI Wen-zhan |
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| Affiliation: | College of Information and Electronic Engineering, Zhejiang Gongshang University, Hangzhou Zhejiang 310035, China |
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| Abstract: | A new approach to detect image edge using the Sobel operators and grey relation was brought forward, and then mechanism and algorithm were introduced. Simulation shows that this method has a high precision in image detection, a better antinoise ability and improving image detection effect. |
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| Keywords: | edge detection image processing grey system grey relation Sobel operators |
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