形态学在交通标志边缘检测中的应用研究  

The Application of Morphology to Edge Detection of Traffic Signs

作　　者：何春[1] 冯桑[1] 陆晓[1] 陈小龙[1] 

机构地区：[1]广东工业大学机电工程学院,广东广州510006

出　　处：《广东工业大学学报》2013年第3期101-104,共4页Journal of Guangdong University of Technology

摘　　要：选取自然条件下交通标志图像作为研究对象,对比了使用形态学操作前后的检测结果.同时,对图像进行了加噪处理作为干扰条件,并进行了标准条件和干扰条件的实验.实验结果表明,先对图像运用形态学进行平滑处理,然后用LOG算子进行边缘检测能够取得很好的效果.Images of traffic signs under the natural conditions were studied, and the results before and af- ter using morphology operation were compared. Meanwhile, the images were processed with plus noise as interference, and experiments on standard conditions and interference were conducted. Experimental re- sults show that very good results can be achieved via the smooth processing of images by using morphology and edge detection of them by using the LOG operator.

关 键 词：形态学 LOG算子 交通标志 边缘检测 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]