| 基于灰色绝对关联度的边缘检测算法 |
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| 引用本文： | 郑子华,陈家祯,陈利永. 基于灰色绝对关联度的边缘检测算法[J]. 福建师范大学学报(自然科学版), 2004, 20(4): 20-23 |
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| 作者姓名： | 郑子华 陈家祯 陈利永 |
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| 作者单位： | 福建师范大学数学与计算机科学学院,福建,福州,350007 |
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| 基金项目： | 福建省教育厅基金资助项目(JA03177) |
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| 摘 要： | 探讨了灰色关联度在边缘检测中的适用情况,提出并实现了基于灰色绝对关联度的灰度图边缘检测算法.该算法有效地避免了几种典型的边缘点误判,算法中简单的逻辑或操作克服了灰色绝对关联度在边缘检测中的方向性问题.实验结果表明本算法快速有效.
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| 关 键 词： | 灰色关联分析 灰色关联度 边缘检测 图像处理 |
| 文章编号： | 1000-5277(2004)04-0020-04 |
| 修稿时间： | 2004-04-21 |
An Algorithm of Image Edge Detection Based on Gray Correlation Analysis |
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| ZHENG Zi-hua,CHEN Jia-zhen,CHEN Li-yong. An Algorithm of Image Edge Detection Based on Gray Correlation Analysis[J]. Journal of Fujian Teachers University(Natural Science), 2004, 20(4): 20-23 |
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| Authors: | ZHENG Zi-hua CHEN Jia-zhen CHEN Li-yong |
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| Abstract: | Discuss applicability of gray correlation degree in image edge detection and puts forward and fulfils an algorithm of image edge detection based on gray absolute correlation degree. The algorithm can avoid effectively some miscarriages of justice in image edge detection and find a solution about problem of direction in image edge detection based on gray absolute correlation degree by operation of "or". Experimental results indicate that the algorithm is quick and effective. |
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| Keywords: | gray correlation analysis gray correlation degree edge detection image processing |
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