Abstract:
This paper proposes a video tracking system for moving vehicle based on region and several improved techniques of the system. The tracking quality based on region lies on the detecting results. A hybrid difference strategy is introduced to attain higher detecting quality than other methods. A stack searching and a discriminating rule are designed to optimize the vehicle recognition. Experimental results indicate the video tracking system is feasible and useful in application of intelligent transportation system.
Key words:
tracking based on region,
vehicle video tracking,
hybrid difference,
video incident detection
摘要: 基于区域跟踪法提出一种视频车辆跟踪系统,改进了系统中涉及的多个方法。以车辆的提取检测结果为基础,提出基于混合差分的车辆检测方法,使检测更快速,检测结果质量更高。通过设计堆栈搜索技术和车辆识别规则,提高了基于差分法的识别准确率,改进了区域跟踪效果。实验结果证明了系统的可行性与实用性。
关键词:
基于区域的跟踪,
视频车辆跟踪,
混合差分,
视频事件检测
CLC Number:
SHI Shi-xu; ZHENG Qi-lun; CAO Bo. Vehicle Video Tracking System Based on Region[J]. Computer Engineering, 2008, 34(17): 196-199.
石时需;郑启伦;曹 波. 一种基于区域的视频车辆跟踪系统[J]. 计算机工程, 2008, 34(17): 196-199.