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Vehicle detecting, tracking and identifying system based on multi-camera

A technology of vehicle detection and identification system, applied in the field of vehicle detection, tracking and identification system, can solve the problem of lack of comprehensive comparison statistics of monitoring of each road section, etc.

Inactive Publication Date: 2010-12-15
ZHEJIANG NORMAL UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The system mainly identifies and tracks vehicles, but lacks monitoring and comprehensive comparison statistics for each road section

Method used

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  • Vehicle detecting, tracking and identifying system based on multi-camera
  • Vehicle detecting, tracking and identifying system based on multi-camera
  • Vehicle detecting, tracking and identifying system based on multi-camera

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Embodiment Construction

[0055] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0056] refer to figure 1 , a multi-camera-based vehicle detection and tracking recognition system, the vehicle detection and tracking recognition system comprising:

[0057] A plurality of cameras in different positions are used to take pictures of the moving vehicle;

[0058] The detection module is used to detect and locate the vehicle in the input video frame of each camera to obtain vehicle position and scale information;

[0059] The tracking module is used to match the detection results of different video frames of the same camera to determine whether they belong to the same vehicle;

[0060] A feature extraction module for extracting visual features of the same vehicle from different frames;

[0061] And a recognition module, which is used to match the visual fe...

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PUM

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Abstract

The invention relates to a vehicle detecting, tracking and identifying system based on multi-camera. The system comprises a plurality of cameras in different places, a detecting module, a tracking module, a feature extraction module and an identifying module, wherein the output ends of cameras are connected with the input end of the detecting module; the output end of the detecting module is connected with the input end of the tracking module; the output end of the tracking module is connected with the input end of the feature extraction module; and the output end of the feature extraction module is connected with the input end of the identifying module. By detecting the traffic flow condition of the road, the invention can provide data support for traffic control, and the traffic managercan formulate a reasonable strategy to avoid traffic accidents or traffic jams.

Description

technical field [0001] The invention relates to a system device for traffic monitoring, in particular to a multi-camera-based vehicle detection, tracking and recognition system. Background technique [0002] At present, due to the rapid economic development, urban traffic is also developing rapidly, and there are more and more motor vehicles on the road, which brings various problems to traditional traffic management, such as serious traffic jams in a certain area, frequent accidents, etc. In order to solve various problems caused by the rapid development of ground transportation, an intelligent transportation system is proposed to replace the traditional traffic management. It organically combines advanced information technology, data transmission technology, control technology and computer processing technology for comprehensive management and processing, so that people, vehicles, roads and the environment are harmoniously combined. [0003] In the intelligent transportat...

Claims

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Application Information

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IPC IPC(8): G06K9/66G06K9/46G08G1/017H04N7/18
Inventor 朱信忠徐慧英赵建民郑伟
Owner ZHEJIANG NORMAL UNIVERSITY
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