A road-model-definition system (10) suitable for an automated-vehicle includes a camera (14), a lidar-unit (20), and a controller (24). The camera (14) used is to provide an image (16) of an area (18) proximate to a host-vehicle (12). The lidar-unit (20) is used to provide a point-cloud (22) descriptive of the area (18). The controller (24) is in communication with the camera (14) and the lidar-unit (20). The controller (24) is configured to determine an image-position (28) of a lane-marking (26) in the image (16), select ground-points (44) from the point-cloud (22) indicative of a travel-surface (42), determine coefficients of a three-dimensional (3D) road-model (40) based on the ground-points (44), and determine a transformation (60) to map the lane-marking (26) in the image (16) onto the travel-surface (42) based on the image-position (28) of a lane-marking (26) and the 3D road-model (40) and thereby obtain a 3D marking-model.


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    Title :

    AUTOMATED-VEHICLE 3D ROAD-MODEL AND LANE-MARKING DEFINITION SYSTEM


    Additional title:

    3D-STRASSENMODELL FÜR AUTOMATISIERTES FAHRZEUG UND SPURMARKIERUNGDEFINITIONSSYSTEM
    SYSTÈME DE DÉFINITION DE MODÈLES ROUTIERS 3D ET DE MARQUAGE DE VOIES POUR VÉHICULES AUTOMATISÉS


    Contributors:

    Publication date :

    2018-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06K Erkennen von Daten , RECOGNITION OF DATA / 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 / G01S RADIO DIRECTION-FINDING , Funkpeilung



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