RESEARCH ON TRAFFIC SIGNS DISTANCE MEASUREMENT ALGORITHM BASED ON BINOCULAR STEREO VISION

摘要：

　　This paper describes the distance measurement principle based on the binocular stereo vision,and traffic signs distance measurement algorithm with stronger.robust and adaptability are proposed accordingly.The research adopts obtains three-dimensional coordinates of space point by using the algorithm for midpoint of vertical line of bifacial straight line in approximation to three-dimensional point,and through calculating comer point matching with left and right of corresponding spatial point of three-dimensional coordinates in binocular vision to get the distance of traffic signs.The test proved that the distance calculation error was controlled in the range of 5%.

关键词： Distance measurement algorithm Binocular vision Intelligent vehicle

作者: Yuan Zhu Youchun Xu Xiao Wang Xinxi Xu

作者单位: Institute of Medical Equipment,Academy of Military Medical Sciences,Tianjin 300161,China;Department Department of Automobile Engineering,Academy of Military Transportation,Tianjin 300161,China Institute of Medical Equipment,Academy of Military Medical Sciences,Tianjin 300161,China

会议类型: 国际会议

会议名称: 2012 2nd IEEE International Conference on Cloud Computing and Intelligence Systems (2012年第2届IEEE云计算与智能系统国际会议(IEEE CCIS2012))

会议地点: 杭州

会议语种:英文

页码: 1656-1659

在线出版日期: 2012-10-30（万方平台首次上网日期，不代表论文的发表时间）