Review on Vehicle Detection and Tracking Techniques Based on Video Processing in Intelligent Transportation Systems
智能交通系统中基于视频图像处理的车辆检测与跟踪方法综述

Compared with traditional traffic detectors, the video sensor has lots of advantages such as fast response, easy installation and maintenance, the ability to monitor wide areas and obtain more kinds of traffic parameters, and as a result, it has been widely used in Intelligent Traffic System(ITS) in recent years. Up to now, a number of video processing and analyzing methods have been proposed for vehicle detection and tracking. In this paper, vehicle detection and tracking techniques are introduced and categorized based on their key processing techniques (feature, area or model) and processing domain (spatial or temporal), the advantages and disadvantage of each method are also analyzed. Additionally, the problems that still exist and the trend of the research in this field in the future are indicated.