摘要
如何防止高速公路中汽车追尾是智能交通系统所要急待解决的问题.本文利用中心透视原理和图像处理的方法可以解决车道识别,车辆识别和车间距测量的关键难点,达到高速公路汽车追尾预警的目的.实验结果表明效果良好,算法简便,可以有很好的实时性.
How to avoid rear-end collision is the problem that ITS(Intelligent Transport System) has to deal with urgently. This paper can solve the key difficulty of lane detection, car detection and distance measurement based on central perspective principle and image process in order to alarm rear-end collision. The experiment result is perfect and the real-time performance is good because of its simple algorithms.
出处
《天津理工学院学报》
2004年第2期39-42,共4页
Journal of Tianjin Institute of Technology
基金
天津市科委重大攻关基金资助项目(033183211)
关键词
智能交通系统
中心透视原理
车道识别
车辆识别
测距
ITS
central perspective principle
lane detection
car detection
distance measurement
