摘要
本文对数字图像中几种具有代表性的边缘检测算子进行了理论分析,并通过VC编程实验,对各种算法进行实现,通过比较得出了各自的优缺点和适用范围。
In this paper, we introduce several typical operators for edge detection in digital image, and then do theoretical analysis for them. By means of VC＇s programming, we obtain the experimental data about those operators. Through comparison of those results, the advantages and disadvantages of each operator and scopes of application are presented.
出处
《电脑知识与技术》
2006年第12期159-160,共2页
Computer Knowledge and Technology
基金
福建省自然科学基金资助项目(A0510023)。
关键词
数字图像
边缘检测
算子
Digital image
Edge detection
Operator
