A two-stage pipeline includes a first stage that is a static filter applied to an inverse perspective mapping (IPM) image. A SLAT (Symmetrical Local Adaptive Threshold) method, according to some embodiments, is more adaptive to environment changes. Additional geometry restrictions in the static filter remove clutter. The second stage of the pipeline is a dynamic filter. The motion of blobs is analyzed to find regions that look and behave like road marking.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Road marking extraction from in-vehicle video


    Beteiligte:

    Erscheinungsdatum :

    22.12.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G06K Erkennen von Daten , RECOGNITION OF DATA



    Road Marking Extraction from In-Vehicle Video

    BOVYRIN ALEXANDER / MANOVICH NIKITA | Europäisches Patentamt | 2017

    Freier Zugriff

    Evaluation of Road Marking Feature Extraction

    Veit, Thomas / Tarel, Jean-Philippe / Nicolle, Philippe et al. | IEEE | 2008


    ROAD MARKING IDENTIFICATION METHOD AND ROAD MARKING IDENTIFICATION DEVICE

    LIU HE / UEDA HIROTOSHI | Europäisches Patentamt | 2024

    Freier Zugriff

    ROAD MARKING DETECTION METHOD AND ROAD MARKING DETECTION DEVICE

    TSUCHIYA CHIKAO / SAKAI KANAKO | Europäisches Patentamt | 2024

    Freier Zugriff

    ROAD MARKING RECOGNITION DEVICE AND ROAD MARKING RECOGNITION PROGRAM

    UEDA YUSUKE / KAWASAKI NAOTERU / KUMANO TOSHIYA et al. | Europäisches Patentamt | 2015

    Freier Zugriff