摘要
交通标志边缘检测是智能车实现交通标志识别过程中的关键一步,因此交通标志边缘检测技术的研究具有重要的意义。该文主要将几种经典的边缘检测算法应用在各类交通标志图的边缘检测上,并分别对没有加入噪声和加入噪声的图像进行仿真处理,最后对处理得到的图像进行比较和分析,为人们在实际应用中对算子的选择提供参考。
Traffic signs detection is a key step in the process of identification of traffic signs for intelligent vehicle, so the traffic signs edge detection technology is significant .In this paper, Roberts edge operator, Sobel edge operator, Laplacian edge operator and Log edge operator are applied in all kinds of traffic signs detection process, and compared to find the advantages and disadvantages of the various algorithms applications, finally we can know its characteristics and suitable application of these various algorithms .
出处
《杭州电子科技大学学报（自然科学版）》
2014年第1期83-86,共4页
Journal of Hangzhou Dianzi University：Natural Sciences
基金
浙江省化工安全自动化关键技术创新团队资助项目(2010R50019)
浙江省科技计划钱江人才资助项目(2011R10080)
关键词
交通标志
边缘检测
检测算子
traffic signs
edge detection
detection operator
