The invention relates to a method and an apparatus for identifying a road sign (Hz, Zz) by means of a camera from a travelling vehicle. The method has the following steps: – at least one image of vehicle surroundings is recorded using the camera, – the presence of at least one road sign (Hz, Zz) in the at least one recorded image of the vehicle surroundings is ascertained, – motion blur in the image region that contains the existent road sign (Hz, Zz) is ascertained (also estimated), – the motion blur in this image region is subtracted out, resulting in a sharpened image region, and – the road sign (Hz, Zz) is identified using the sharpened image region.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method and apparatus for identifying road signs


    Beteiligte:

    Erscheinungsdatum :

    04.07.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    ROAD SIGNS

    AGAJANIAN SARKIS | Europäisches Patentamt | 2018

    Freier Zugriff

    Vision system for identifying road signs using triangulation and bundle adjustment

    Krishnan, Anupama / Lewis, Chris / Day, Dwight | IEEE | 2009


    UNDERSTANDING ROAD SIGNS

    LINDBERG NILSSON ERIK / HAGSTRÖM ALBIN | Europäisches Patentamt | 2022

    Freier Zugriff

    SMART ROAD SIGNS

    STETSYUK TARAS / EATON ZANE / FILATOVA KATERINA et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    UNDERSTANDING ROAD SIGNS

    LINDBERG NILSSON ERIK / HAGSTRÖM ALBIN | Europäisches Patentamt | 2020

    Freier Zugriff