A fast and stable lane detection method based on B-spline curve
A new structure road detection algorithm based on open uniform B-spline curve model is proposed. Firstly,canny edge detection algorithm is used to extract the road edge. Then road markings are gotten from the edge map by the least square method. Lastly, the road model (B-spline model) is fitted after the central points of the road are gotten from the lane markings. In order to accurate the position of the road bend, the algorithm introduces the maximum deviation of position shift (MDPS) method to search control points. A large number of experiments show that the algorithm is fast, stable, and flexible. It is able to meet the requirements of intelligent navigation.
Road detection Canny edge detection Leastsquare method Open Uniform B-Spline
Huarong Xu Xiaodong Wang Hongwu Huang Keshou Wu Qiu Fang
Department of. Physics, Xiamen University, Xiamen, Fujian Province,361003 China Department of Comput College of Computer and Communication, Hunan University, Changsha,Hunan Province, 410082, China Department of Mechanical Engineering, Xiamen University of Technology,Xiamen, Fujian Province,361024 Department of Computer Science and Technology, Xiamen University of Technology, Xiamen, Fujian Provi
国际会议
温州
英文
1036-1040
2009-11-26（万方平台首次上网日期，不代表论文的发表时间）