关键词: 视频分析, 车流量, 差分模型, 检测线

Abstract:

The new monitoring system of traffic crossing has attracted wide public concern for its initiative to collect and analyze data to design processing and real-time detection.With the development of technology,scientists have created a lot of image processing methods according for different environments.This paper aims at two main methods:the frame difference and background difference methods.We analyze their general advantages and disadvantages.Computer simulation shows that the frame difference is better than the background difference method.

Key words: intelligent video system;vehicle flowrate;difference model;detection line