A Detection Method of Traffic Parameters Based on EPI

被引：5

作者：

Deng, T. M. ^{[1
]}

Li, B. ^{[1
]}

机构：

[1] Chongqing Jiaotong Univ, Sch Traff & Transportat, Chongqing, Peoples R China

来源：

2012 INTERNATIONAL WORKSHOP ON INFORMATION AND ELECTRONICS ENGINEERING | 2012年 / 29卷

关键词：

EPI; Computer Vision; Traffic Parameter; Border Detection;

D O I：

10.1016/j.proeng.2012.01.439

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

It is a key segment of the traffic management system about detecting traffic parameters. With the continuous development of computer vision, the video traffic detection method is paid more and more attention. For comprehensive utilization of the technology of image processing, computer vision and pattern recognition, video detection technology has many advantages, compared with traditional geography induction coils, ultrasonic and laser detector etc, such as simple installation, convenient maintenance, not to harm the roadbed, low cost, high accuracy, wide monitoring area. It is constructed that an Epi-polar Plane Image(EPI) method reflect the surface and movement characteristics of the vehicle, then the EPI is processing of normalization, filtering and texture detection. Finally, based on the EPI, it is given about the detection methods of mean velocity and length of the vehicle, traffic flow. (C) 2011 Published by Elsevier Ltd.

引用

页码：3054 / 3059

页数：6

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