The invention provides a motor vehicle license plate blocking violation detection and evidence obtaining method. The method comprises the steps of: firstly extracting monitoring images or videos from monitoring apparatuses of one monitoring point and obtaining vehicle information from the images or the videos; secondly, performing vehicle license plate detection in an obtained vehicle range and marking the vehicles without vehicle license plates as license plate blocking-suspected vehicles; thirdly, with the license plate blocking-suspected vehicles as the retrieval template, retrieving similar vehicles from historical records of monitoring apparatuses to obtain the vehicles with the highest similarity, so that the vehicle images in the monitoring apparatuses of other monitoring points of the license plate blocking-suspected vehicles are obtained; fourthly, extracting the license plate information from the vehicle images with the highest similarity and determining the violation thereof. The method solves the problem in violation evidence obtaining for license plate blocking at both the vehicle head and the vehicle tail, improves the traffic management efficiency and quality and is of great guide importance for the thinking development of traffic unlawful act evidence obtaining.


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    Title :

    A motor vehicle license plate blocking violation detection and evidence obtaining method


    Contributors:
    CAO QUAN (author) / HE XIAOCHEN (author)

    Publication date :

    2016-02-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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