Apparatus and methods are described for generating geometries for stripe-shaped objects. An image is identified that includes a roadway having one or more stripe-shaped objects. The stripe-shaped objects may include lane lines for road edges or lanes of the roadway. The stripe-shaped objects may include a barrier. At least one targeted region within the image is determined. The at least one targeted region is shaped to intersect the one or more stripe-shaped objects and includes a plurality of pixels. An image analysis is performed on the image to determine when the at least one target region includes a pixel in common with the one or more stripe-shaped objects. A geometry is constructed using the pixel in common. The geometry may be used to update a map or subsequently perform localization.


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    Titel :

    Automatic localization geometry generator for stripe-shaped objects


    Beteiligte:
    ZHANG QILIN (Autor:in) / MA XIANG (Autor:in) / CHEN XIN (Autor:in) / SOOD SANJAY (Autor:in) / TABB MARK (Autor:in) / LUO CHEN (Autor:in)

    Erscheinungsdatum :

    30.06.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    AUTOMATIC LOCALIZATION GEOMETRY GENERATOR FOR STRIPE-SHAPED OBJECTS

    ZHANG QILIN / MA XIANG / CHEN XIN et al. | Europäisches Patentamt | 2019

    Freier Zugriff

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