摘要
边缘检测是数字图像处理与分析的基础内容之一,在图像处理中占有很重要的地位,其算法的优劣直接影响着所研制系统的性能。介绍了边缘检测技术的基本原理,描述了几种边缘检测方法并将其应用到铁路图像中,研究了这几种方法处理图像的优缺点。
The marginal check is one of digital image processing and analysis foundation contents, and has the very important status in the imagery processing. Its algorithm fit and unfit quaity immediate influence development system＇s performance. The paper introduces the basic principle of marginal check technology, describes several marginal check methods, and applies them in the railroad image, studies of the good and bad points using them to process the image.
出处
《微型机与应用》
2011年第18期29-31,共3页
Microcomputer & Its Applications
