The invention discloses a method of correcting a license plate number automatically recognized in traffic snapshot. The method comprises steps: 1, error detection is carried out: license plate numbers in vehicle passing records are matched with the existing already-issued license plate numbers; and if a certain license plate number succeeds in matching in the above step, whether the license plate number is correctly recognized is verified next; and 2, error correction is carried out: through carrying out the above error detection on the license plate numbers, a large number of wrongly-recognized license plate numbers are obtained, and the error correction process is to correct the wrongly-recognized license plate numbers to be actually true license plate numbers of vehicles.


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    Title :

    Method of correcting license plate number automatically recognized in traffic snapshot


    Contributors:
    DONG HONGZHAO (author) / LIU QINGHUI (author) / CHEN NING (author) / LIU DONGXU (author) / HAO WEINA (author)

    Publication date :

    2015-12-02


    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 / G06K Erkennen von Daten , RECOGNITION OF DATA



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