基于Canny准则的公路路面图像边缘检测算法  

A method of edge detection based on Canny's regulation for detecting road surface image

作　　者：彭海波[1] 李晋惠[1] 穆静[1] 

机构地区：[1]西安工业学院计算机科学与工程系,陕西西安710032

出　　处：《西安工业学院学报》2002年第4期322-325,共4页Journal of Xi'an Institute of Technology

基　　金：陕西省自然科学基金 (2 0 0 0X0 6 )

摘　　要：基于Canny准则的算法在数字图像处理中被广泛应用 .本文详细阐明Canny准则以及基于Canny准则的算法 .在此基础上 ,结合阈值选择算法对原有算法加以改进 ,应用于公路路面图像的边缘检测中 。The arithmetic based on Canny's regulation has been widely used in digital image processing.The paper illustrates Canny's regulation and the arithmetic based on the regulation in detail. A new method based on Canny's regulation is improved with the arithmetic of threshold selection. Detecting road surface image with the method can cause good effect.

关 键 词：算法 CANNY准则 阈值 公路 路面检测 边缘检测 图像处理 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]