The invention discloses a traffic checkpoint-based method and device for recognizing fake-licensed vehicles. The method includes: determining images of vehicles, to be used as search objects, at a checkpoint; determining whether or not a vehicle reference image is provided; if yes, based on license plate number information, according to the vehicle reference image and the images of the vehicles at the checkpoint, generating paired images of suspected fake-licensed vehicles; if not, based on the license plate number information, generating paired images of suspected fake-licensed vehicles directly according to the images of the vehicles at the checkpoint; for each image pair of the suspected fake-licensed vehicles, acquiring texture feature codes of each image, and calculating similarity between the two texture feature codes acquired; if the similarity is less than a preset threshold, determining that the vehicles in the paired images of the suspected fake-licensed vehicles are mutually fake-licensed vehicles. The traffic checkpoint-based method and device has the advantages such that accuracy of recognition results can be improved.


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    Title :

    Traffic checkpoint-based method and device for recognizing fake-licensed vehicles


    Contributors:
    XIE DI (author) / ZHANG WENCONG (author) / PU SHILIANG (author)

    Publication date :

    2015-06-10


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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