摘要
针对传统方法在边缘检测中遇到的问题,分析了结构元素的选取,提出了一种基于多尺度多结构元素的数学形态学图像边缘检测算法,并将其应用于含有噪声的数字图像。结果表明,算法在滤除噪声的同时,能够取得较好的边缘检测效果。
In allusion to the problem of traditional method in edge-detection, this paper analyses how to select structure element, a multi-dimension and structure element algorithm for image edge-detection based on mathematical morphology, is presented and which is applied to an image mixed with noises. The result shows that the algorithm detects image edge successfully, simultaneously filters noises.
出处
《科学技术与工程》
2006年第10期1417-1420,共4页
Science Technology and Engineering
关键词
数学形态学
图像处理
边缘检测
结构元素
mathematical morphology image processing edge-detection structure element
