摘要
随着城市车辆的增多,交通变得越来越拥挤,所以实现实时的城市交通智能监控对于交通信息收集、规范化交通管理及城市规划等方面具有重要的意义。针对这个问题,文中以车辆闯红灯为例,提出了一种基于计算机视频检测技术的车辆运动监控方法。它采用了基于运动矢量的三步搜索算法,在系统实际运行中能根据目标运动方向自动排除许多人为和自然因素的干扰,确保了图像匹配的快速性和准确性,为对闯红灯等违章行驶车辆进行有效的视频跟踪抓拍和避免误拍提供了可靠保障。
With the increase of vehicle, the traffic in cities becomes crowded and crowded. So monitoring the state of road traffic has been significant for us to collect traffic information, standardize the management of traffic, city layout and so on. Here a detect vehicle motion method based on computer video technology is brought forward to solve this problem.An algorithm based on motion vector is adopted here. In practice it can eliminate a lot of disturbance aroused by man or nature, ensure us to take a shot of red light runner and other drive in peccancy correctly and effectively.
出处
《微机发展》
2004年第2期23-25,共3页
Microcomputer Development
