Intelligent video analyzing system and method for automatically identifying fake plate vehicle

A technology of intelligent video analysis and automatic recognition, which is applied in traffic control systems of road vehicles, traffic control systems, character and pattern recognition, etc., can solve problems such as inconvenience, reduced recognition accuracy, and large errors, and improve accuracy and efficiency , the effect of reducing the participation of personnel

Inactive Publication Date: 2012-04-25
NANJING GANGWAN INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the license plate is affected by factors such as partial occlusion, stains, deformation, and large changes in ambient light, the recognition accuracy is greatly reduced, and the error is large, which brings inconvenience to traffic police law enforcement and car owners. not enough

Method used

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  • Intelligent video analyzing system and method for automatically identifying fake plate vehicle
  • Intelligent video analyzing system and method for automatically identifying fake plate vehicle
  • Intelligent video analyzing system and method for automatically identifying fake plate vehicle

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Embodiment Construction

[0027] The technical principle of the present invention: it is far from enough to identify many fake, counterfeit and fake license plates only through the vehicle number plate, therefore, it is necessary to use some other characteristics of the vehicle (such as information such as vehicle type and color) to jointly identify and judge .

[0028] The present invention analyzes the license plate, vehicle model, and color from the video through the method of pattern recognition, and compares and analyzes it with the vehicle data system of the public security system to confirm the correctness of the license plate. The photo of the license plate has appeared many times in different places, and the alarm information will be given in time, so as to realize the automatic real-time detection of the licensed vehicle.

[0029] The present invention will be further described below in conjunction with drawings and embodiments.

[0030] figure 1 It is a structural block diagram of an intel...

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Abstract

The invention discloses an intelligent video analyzing system and method for automatically identifying a fake plate vehicle. The system comprises a video collecting unit, an image preprocessing unit, an intelligent video analyzing unit and a database, wherein after vehicle video information collected by the video collecting unit is processed by the image preprocessing unit, and is then transmitted to the intelligent video analyzing unit, the vehicle information and the database information are compared by the intelligent video analyzing unit, and the vehicle information is analyzed, matched and judged by software so as to automatically identify a suspected vehicle and carry out system prompt or alarm. By adopting the technical scheme disclosed by the invention, the participation of personnel is greatly reduced, the identification accuracy and efficiency are increased, and the intelligent video analyzing system and method disclosed by the invention can be used for assisting the public security bureau and the criminal investigation department to carry out real-time monitoring on the fake plate, false plate and counterfeit plate vehicles in the illegal criminal cases.

Description

technical field [0001] The invention relates to an intelligent video analysis system for vehicle decks, in particular to an intelligent video analysis system and method for automatically identifying decked vehicles. Background technique [0002] In recent years, with the increase of vehicles, the phenomenon of false and fake license plates has become more and more serious, which has brought considerable difficulties to the work of the public security and transportation departments. The vehicle number plate is the "identity card" of the vehicle. It is the number of each vehicle. It is an important information to distinguish other motor vehicles. Through the license plate, you can know the province, city, and county the vehicle belongs to. The vehicle management office can check it according to the license plate. to the owner of the car. High-tech technology has continuously improved the intelligence of vehicle number plates, but in order to achieve their own self-interest, s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/017G06K9/00
Inventor 王芳
Owner NANJING GANGWAN INFORMATION TECH CO LTD
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