Vehicle license plate authenticity recognition system

Abstract

The invention discloses a vehicle license authenticity recognition system, comprising a communication terminal with a photographing function, a standard framing frame, a standard data base, an image recognition segmentation system, a data comparison unit, wherein the communication terminal carries out standard framing on a vehicle license image by combining with the standard framing frame; a picture is sent to a remote background through the communication terminal; the background carries out digital recognition on the vehicle license picture and partitions the picture into single-word pictures one by one by the image recognition segmentation system; the image recognition segmentation system is connected with the standard data base, extracts standard picture data from the standard data base by the data comparison unit, compares the standard picture data with the single-word pictures one by one, and grades; and finally the background sends a grading result to the communication terminal. Fixed framing is realized through the standard framing frame; the standard type of photographing and sampling is improved, the rapid recognition of the authenticity of a vehicle license is realized through carrying out image digital recognition and comparison by combining with a background vehicle information base, and the working efficiency of checking vehicle licenses is improved.

Description

technical field [0001] The invention relates to a vehicle license plate authenticity identification system. Background technique [0002] False and fake license plates have been a long-standing difficulty for traffic management departments across the country. Fake license plates and fake license plate vehicles seized in various places are basically identified by the naked eyes of experienced front-line policemen on the road, which is far from the modernization requirements of police affairs, resulting in low seizure efficiency. [0003] At present, traffic cameras can also intelligently recognize the license plate, but it is mainly aimed at the comparison between the license plate number and the shape of the vehicle. Each license plate number is registered in the vehicle information database, and each license plate number corresponds to a unique vehicle (that is, it corresponds to a fixed Vehicle color, shape, brand, etc.), the current recognition comparison is to compare t...

AI Technical Summary

Problems solved by technology

[0004] With the implementation of the police modernization project, relying on the existing police modernization resources and integrating the existing resources such as police communication and vehicle information database, the police can also take pictures to obtain evidence of the license plate, and then report to the center, through the center staff Retrieve the vehicle information from the established vehicle information database to determine the authenticity of the license plate, but the current camera equipment can not solve the problems of deformation of the discharged photos, mismatched size and ratio of the viewfinder, etc., which brings inconvenience to the work and uncertainty of the inspection results. Inaccurate, and due to manual inquiry, it is impossible to quickly identify and intelligently judge the license plate information, which makes the work efficiency of the police low and easily leads to human misjudgment

Images