A method is disclosed for reading license plate numbers in a road network, comprising: recording an image of a license plate number at a first location, OCR-reading a license plate character string in the image, and storing an OCR data set in a database; recording an image of a license plate number at a second location, OCR-reading a license plate number character string in the image, and generating a current OCR data set; and, if a confidence measure of the current OCR data set falls below a first minimum confidence value, selecting a stored OCR data set with a license plate number image having a similarity exceeding a minimum similarity value and/or having the greatest similarity to the license plate number image of the current OCR data set, and using the selected OCR data set for improving the license plate number character string of the current OCR data set.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method for reading vehicle identifications


    Beteiligte:
    LEIHS DIETRICH (Autor:in) / ABL ALEXANDER (Autor:in) / NAGY OLIVER (Autor:in)

    Erscheinungsdatum :

    07.06.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Method for reading vehicle identifications

    LEIHS DIETRICH / ABL ALEXANDER / NAGY OLIVER | Europäisches Patentamt | 2017

    Freier Zugriff

    The promise of automatic vehicle identifications

    Hauslen, R.A. | Tema Archiv | 1977


    METHOD FOR PROCESSING IDENTIFICATIONS

    WALLER CHRISTIAN / MUELLER JAN / SCHWARK UWE et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Method for processing identifications

    WALLER CHRISTIAN / MUELLER JAN / SCHWARK UWE et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Security, Privacy, Identifications

    Whyte, William | Springer Verlag | 2012