Vehicle video acquisition system

A video capture and vehicle technology, applied in the field of vehicle video capture systems, can solve the problems of large manpower investment, slow search process, heavy workload, etc.

Inactive Publication Date: 2017-03-22
北海中电高科孵化器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now with the increase of vehicles, the occurrence of traffic accidents is becoming more and more serious, and the situation of hit and run also happens from time to time, because the driver has already driven away, and the perpetrators can only be searched one by one through the cameras on the road, which is an extremely workload. For big things, not only the human investment is huge but also the search process is slow

Method used

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Embodiment Construction

[0011] The present invention is a vehicle video acquisition system, comprising a video acquisition module, an image preprocessing module, an information extraction module and a tracking module,

[0012] The video acquisition module includes all vehicle videos captured by road traffic cameras,

[0013] The image preprocessing module uses the background difference method to preprocess the collected images,

[0014] The information extraction module is used to extract the vehicle information from the preprocessed image. The vehicle information includes the vehicle color, license plate number and vehicle model information. The user searches for the target vehicle according to the information.

[0015] The tracking module is used to extract the target vehicles captured by all road traffic cameras according to the time before and after, and form the driving track of the target vehicle.

[0016] Further, the following method is used in the background difference to obtain the backgro...

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PUM

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Abstract

The invention discloses a vehicle video acquisition system. The system comprises a video acquisition module, an image preprocessing module, an information extraction module and a tracking module. The information extraction module extracts vehicle information such as vehicle color, vehicle number and vehicle type of a pre-processed image. A user searches a target vehicle according to the above information. The tracking module is capable of extracting target vehicles shot by a road traffic camera according to the time and generating travelling racks of the target vehicles. According to the invention, vehicles needing to be found can be timely searched and the vehicle tracks can be found according to simple vehicle information, and basis is provided for finding of the vehicles.

Description

technical field [0001] The invention relates to the field of computer identification, in particular to a vehicle video acquisition system. Background technique [0002] Now with the increase of vehicles, the occurrence of traffic accidents is becoming more and more serious, and the situation of hit and run also happens from time to time, because the driver has already driven away, and the perpetrators can only be searched one by one through the cameras on the road, which is an extremely workload. For big things, not only the human investment is huge but also the search process is slow. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned deficiencies and provide a vehicle video acquisition system [0004] The purpose of the present invention is achieved in that a vehicle video acquisition system includes a video acquisition module, an image preprocessing module, an information extraction module and a tracking module, ...

Claims

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Application Information

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IPC IPC(8): G08G1/017
CPCG08G1/0175
Inventor 王卫国
Owner 北海中电高科孵化器有限公司
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