| 基于多结构元的形态图像边缘检测算法 |
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| 引用本文： | 张起丽,康宝生.基于多结构元的形态图像边缘检测算法[J].计算机工程与应用,2009,45(34):166-168. |
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| 作者姓名： | 张起丽 康宝生 |
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| 作者单位： | 西北大学信息科学与技术学院,西安,710127 |
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| 摘 要： | 基于修正的边缘检测算子和形态滤波思想,提出一种新的多结构元素形态学灰度图像边缘检测算法。在该算法中,自适应确定权重,并将各个结构元素下的检测信息进行加权求和,得到噪声存在条件下较为理想的图像边缘。仿真结果表明所给算法效果优于经典的边缘检测方法。
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| 关 键 词： | 图像处理 数学形态学 边缘检测 多方位形态结构元素 |
| 收稿时间： | 2008-7-2 |
| 修稿时间： | 2008-12-9
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Image edge detection algorithm based on multi-structural elements morphology |
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| ZHANG Qi-li,KANG Bao-sheng.Image edge detection algorithm based on multi-structural elements morphology[J].Computer Engineering and Applications,2009,45(34):166-168. |
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| Authors: | ZHANG Qi-li KANG Bao-sheng |
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| Affiliation: | College of Information Science and Technology，Northwest University，Xi’an 710127，China |
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| Abstract: | On the basis of the improved edge detection operator and the idea of morphological filter，a novel algorithm for edge detection of gray scale image based on mathematical morphology is proposed.In which the weight is determined by self-adaptive method.The ideal image edge under the environment of existing noise is obtained by integrating the edge characteristics of each element.The experimental results show that the method is better than the classical edge detection. |
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| Keywords: | image processing mathematical morphology edge detection multi-direction morphological elements |
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