A Detection Algorithm for Yellow Traffic Signs in Natural Scenes

摘要：

Aecording to the color and geometric properties of traffic signs in China, an efficient algorithm of the segmentation and detection of yellow traffic signs in natural scenes is proposed in this paper. Firstly, the image segmentation algorithm based on RGB model is improved and applied on segmenting yellow traffic signs in natural scenes. Then, the detection algorithm based on the shape of the traffic sign is used to locate yellow traffic sign. The basis of the detection algorithm is to calculate component differences of the horizontal and vertical projection. The experimental results demonstrate that this efficient algorithm can achieve better identify results for yellow traffic signs in natural scenes, and it is robust and has broad applicability.

关键词： Traffic sign image segmentation outline characteristic

作者: Guangyu YU Guangmin SUN Weiwei ZOU Zhiyue WU Jing WANG

作者单位: Department of Electronic Engineering, Beijing University of Technology, Beijing 100124, China Department of Electronic Engineering, Beijing University of Technology, Beijing 100124,China Department of Electronic Engineering, Beijing University of Technology,Beijing 100124, China Administrative Bureau of Radio Stations of SARFT, Beijing 100866, China

会议类型: 国际会议

会议名称: Second International Symposium on Information Science and Engineering(第二届信息科学与工程国际会议)

会议地点: 上海

会议语种:英文

页码: 411-414

在线出版日期: 2009-12-26（万方平台首次上网日期，不代表论文的发表时间）