| 基于实数结构元素的多角度边缘检测算法 |
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| 引用本文： | 洪宗辉,刘秉瀚.基于实数结构元素的多角度边缘检测算法[J].小型微型计算机系统,2011,32(6). |
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| 作者姓名： | 洪宗辉 刘秉瀚 |
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| 作者单位： | 福州大学数学与计算机科学学院,福州,350108 |
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| 基金项目： | 福建省自然科学基金项目(2009J01283,2009J01248)资助; 福建省科技计划重点项目(2008H0026)资助 |
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| 摘 要： | 由于传统的边缘提取方法如Sobel、Robert、Prewitt、Log和Canny等对噪声十分敏感,而基于传统数学形态学的边缘检测算法又不能很好地利用空间信息,很难对复杂边界进行有效的处理.本文提出基于实数结构元素的多角度边缘检测算法,该算法可以充分地反映空间距离以及各个角度对边缘检测的影响.最后通过实验说明该算法在复杂图像的边缘提取中不仅有很强的抗噪性,而且可以有效地提取图像边缘.
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| 关 键 词： | 数学形态学 边缘检测 实数结构元素 多角度 |
Multi-perspectives Algorithm of Edge Detection Based on Real Number Structural Element |
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| HONG Zong-hui,LIU Bing-han.Multi-perspectives Algorithm of Edge Detection Based on Real Number Structural Element[J].Mini-micro Systems,2011,32(6). |
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| Authors: | HONG Zong-hui LIU Bing-han |
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| Affiliation: | HONG Zong-hui,LIU Bing-han(College of Mathematics and Computer Science,Fuzhou University,Fuzhou 350108,China) |
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| Abstract: | As the traditional methods such as Sobel,Robert,Prewitt,Log,Canny and so on are sensitive to noise.And the algorithm of edge detection based on traditional mathematical morphology can not using spatial information effectively,so they are difficult to detect complex edge feature.This article proposes multi_perspectives algorithm of edge detection based on real number structural element,this algorithm can use distance and multiple perspectives completely.At last the experimental results show that this algorit... |
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| Keywords: | mathematical morphology edge detection real number structural element multiple perspective |
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