摘要
图像的边缘是图像的最基本的特征之一,边缘检测是计算机视觉和图像处理中重要的处理技术。综述各种边缘检测的方法,并总结各检测算法的特点。
Edge is one of the most fundamental features of image. Edge detection is an important technique in computer vision an image processing. This paper summarizes some kinds of the methods of edge detection, discussing the characteristic of each edge detection algorithms.
出处
《舰船电子工程》
2006年第4期35-38,共4页
Ship Electronic Engineering
关键词
图像处理
边缘检测
微分算子
image processing, edge detection, differential operator
