PROBLEM TO BE SOLVED: To provide a surrounding environment recognition device that can detect a certain moving three-dimensional object in an early stage even in a situation where the certain three-dimensional object seemingly overlaps another three-dimensional object.SOLUTION: A surrounding environment recognition device of a moving body comprises: an imaging unit that shoots a plurality of images in a time sequence fashion; a three-dimensional object detection unit that detects a three-dimensional object on the basis of a distance from an own machine; a vector detection unit that tracks a characteristic point inside a prescribed area enclosing the three-dimensional object by the plurality of images to thereby detect a motion vector of the characteristic point; and a moving three-dimensional object detection unit that detects a moving three-dimensional object existing inside the area on the basis of a detection result of the vector detection unit.SELECTED DRAWING: Figure 1

    【課題】見かけ上或る移動立体物と他の立体物が重なっている状況においても、当該或る移動立体物の早期検知が可能な周囲環境認識装置を提供すること。【解決手段】移動体の周囲環境認識装置において、時系列的に複数の画像を撮影する撮像部と、自機からの距離を基に立体物を検知する立体物検知部と、前記複数の画像で前記立体物を内包する所定の領域の内部の特徴点を追跡することで当該特徴点の動きベクトルを検知するベクトル検知部と、前記ベクトル検知部の検知結果を基に前記領域の内部に存在する移動立体物を検知する移動立体物検知部と、を備える。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    MOVING BODY SURROUNDING ENVIRONMENT RECOGNITION DEVICE


    Weitere Titelangaben:

    移動体の周囲環境認識装置


    Beteiligte:
    TAKEMURA MASAYUKI (Autor:in) / SHIMA TAKESHI (Autor:in) / NAGASAKI TAKESHI (Autor:in)

    Erscheinungsdatum :

    2017-08-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    SURROUNDING ENVIRONMENT RECOGNITION DEVICE FOR MOVING BODY

    TAKEMURA MASAYUKI / SHIMA TAKESHI / NAGASAKI TAKESHI | Europäisches Patentamt | 2017

    Freier Zugriff

    Surrounding environment recognition device for moving body

    TAKEMURA MASAYUKI / SHIMA TAKESHI / NAGASAKI TAKESHI | Europäisches Patentamt | 2020

    Freier Zugriff

    SURROUNDING ENVIRONMENT RECOGNITION DEVICE FOR MOVING BODY

    TAKEMURA MASAYUKI / SHIMA TAKESHI / NAGASAKI TAKESHI | Europäisches Patentamt | 2018

    Freier Zugriff

    SURROUNDING ENVIRONMENT RECOGNITION DEVICE

    TAKEMURA MASAYUKI / KIYOHARA MASAHIRO / IRIE KOTA et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    SURROUNDING ENVIRONMENT RECOGNITION DEVICE

    HORITA YUKI / HAYASE SHIGENORI / KUDO MAKOTO | Europäisches Patentamt | 2021

    Freier Zugriff