To measure three-dimensional information of a vehicle by using both a millimeter wave radar and the like and a monocular camera and the like.SOLUTION: A vehicle measurement device 3 includes: a vehicle information acquisition section 31 for acquiring information of a radar reflection point from the vehicle and an image of the vehicle; a reflection point plot section 32 for plotting the radar reflection point on the image; a quadrangular truncated pyramid detection section 33 for detecting a quadrangular truncated pyramid fringing the vehicle on the image by executing edge analysis near the radar reflection point on the image; and a position conversion section 34 for converting a position of the quadrangular truncated pyramid on the image into a position in a real space.SELECTED DRAWING: Figure 1

    【課題】本開示は、ミリ波レーダ等及び単眼カメラ等を併用することにより、車両の三次元情報を計測することを目的とする。【解決手段】本開示は、車両からのレーダ反射点の情報及び車両の画像を取得する車両情報取得部31と、画像上でレーダ反射点をプロットする反射点プロット部32と、画像上でレーダ反射点の近傍でのエッジ解析を実行することにより、画像上で車両を縁取る四角錐台を検出する四角錐台検出部33と、画像上の四角錐台の位置を実空間内の位置に変換する位置変換部34と、を備えることを特徴とする車両計測装置3である。【選択図】図1


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    Titel :

    VEHICLE MEASUREMENT DEVICE AND VEHICLE MEASUREMENT PROGRAM


    Weitere Titelangaben:

    車両計測装置及び車両計測プログラム


    Beteiligte:
    HOSHI MASAHIRO (Autor:in) / TOKIEDA YUKINOBU (Autor:in)

    Erscheinungsdatum :

    2019-12-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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