|本期目录/Table of Contents|

[1]杨述斌,陈艳菲,程莉.交替滤波的加权形态边缘检测算法[J].武汉工程大学学报,2009,(07):88-90.
 YANG Shu bin,CHEN Yan fei,CHEN Li.Weight adding morphological edge detection algorithm based on alternate filtering[J].Journal of Wuhan Institute of Technology,2009,(07):88-90.
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交替滤波的加权形态边缘检测算法
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2009年07期
页码:
88-90
栏目:
机电与信息工程
出版日期:
2009-07-28

文章信息/Info

Title:
Weight adding morphological edge detection algorithm based on alternate filtering
文章编号:
16742869(2009)07008803
作者:
杨述斌陈艳菲程莉
武汉工程大学电气信息学院,湖北 武汉 430074
Author(s):
YANG ShubinCHEN YanfeiCHEN Li
School of Electrical and Information,Wuhan Institute of Technology,Wuhan 430074,China
关键词:
图像处理边缘检测交替滤波形态学
Keywords:
image processingedge detectionalternate filteringmorphology
分类号:
TP 391
DOI:
-
文献标志码:
A
摘要:
针对常用的边缘检测算法因卷积运算造成图像边缘模糊,提出一种基于交替滤波的加权形态边缘检测算法.利用交替滤波滤除噪声以减少对边缘检测的干扰,进而作多方向的条件边缘检测来得到各方向的最佳边缘,然后把这些边缘进行归一化运算并加权求和得图像的合成边缘,最后进行阈值处理得到包含各个方位的最佳边缘结果.实验结果表明,用基于交替滤波的加权形态边缘检测算法可有效克服噪声影响,得到理想的图像边缘.
Abstract:
A type of weighted form edge detection algorithm based on alternate filtering was proposed against the problem that the edge of image is ambiguous caused by convolution aperation. Alternate filtering was used to filter noise and decrease its effect to edge detection,and the best edges were attained by multidirectional conditional edge detection. After that,these edges were normalized and the final edge was outputted through the weighted summation. Finally,the best edges of every azimuth were obtained by threshold processing. It is proved that this method can not only efficiently remove noise but also detect noise image edge well.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:20090304
基金项目:湖北省教育厅重点科技项目(D200715003)
作者简介:杨述斌(1971),男,湖北襄樊人,副教授,硕士.研究方向:信号、图像处理与多媒体通信的教学与研究.
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