基于轮廓结构元素形态学的多尺度边缘检测

摘要

An improved edge detection method based on contour structuring elements morphology is proposed. Multi-scale edges are extracted using morphology based on contour structuring elements.The edges are fused by the method of weighted value and the edges are thinned by using non-maximum suppression method. The method can restrain noise and protect edge detail effectively. The experimental results show that the method can extract edge of noised image effectively.%提出一种改进的基本轮廓结构元素形态学的多尺度边缘检测的方法.用基于轮廓结构元素的形态学提取多尺度下的图像边缘,然后加权融合,采用非极大值抑制算法细化边缘.该方法在有效抑制噪声的同时保护了图像的细节.实验结果证明该方法在提取受噪声污染的图像的边缘时非常有效.