PROBLEM TO BE SOLVED: To provide an imaging device capable of suitably recognizing a disappearance point position in an image even when an imaging direction where a front of a vehicle is imaged changes.SOLUTION: A navigation device 1 includes a front imaging camera 4 that images a front scene of a vehicle, a reference object movement determining section 16, a disappearance point learning section 17, and a control section 19. The disappearance point learning section 17 analyzes a front image Im imaged by the front imaging camera 4, and learns a position of a disappearance point included in the front image Im. The reference object movement determining section 16 analyzes the front image Im during traveling of the vehicle, and identifies a reference object which is included in the front image Im, and is a part of the vehicle. The control section 19 corrects the position of the disappearance point learned by the disappearance point learning section 17 on the basis of a direction and a distance of movement when the position in the front image Im of the object identified by the reference object movement determining section 16 moves.SELECTED DRAWING: Figure 2

    【課題】車両前方を撮影する撮影方向が変化した場合であっても、好適に画像中の消失点位置を認識することが可能な撮影装置を提供する。【解決手段】ナビゲーション装置1は、車両の前方風景を撮影する前方撮影カメラ4と、基準対象移動判定部16と、消失点学習部17と、制御部19とを備える。消失点学習部17は、前方撮影カメラ4により撮影された前方画像Imを解析し、前方画像Imに含まれる消失点の位置を学習する。基準対象移動判定部16は、車両が走行中における前方画像Imを解析し、前方画像Imに含まれ、車両の一部となる基準対象物を特定する。制御部19は、基準対象移動判定部16により特定された対象物の前方画像Im中の位置が移動した場合に、移動の方向及び距離に基づいて、消失点学習部17により学習された消失点の位置を補正する。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    IMAGING DEVICE, CONTROL METHOD, PROGRAM, AND STORAGE MEDIUM


    Additional title:

    撮影装置、制御方法、プログラム及び記憶媒体


    Contributors:

    Publication date :

    2016-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    IMAGING DEVICE, CONTROL METHOD, PROGRAM AND STORAGE MEDIUM

    KUNIMARU NORITAKA / NAKANE MASAO | European Patent Office | 2021

    Free access

    IMAGING DEVICE, CONTROL METHOD, PROGRAM AND STORAGE MEDIUM

    KUNIMARU NORITAKA / NAKANE MASAO | European Patent Office | 2019

    Free access

    IMAGING DEVICE, CONTROL METHOD, PROGRAM AND STORAGE MEDIUM

    KUNIMARU NORITAKA / NAKANE MASAO | European Patent Office | 2016

    Free access

    Imaging device, imaging system, control method, program, and storage medium

    HIGUCHI SHINTARO | European Patent Office | 2023

    Free access

    IMAGING APPARATUS, CONTROL METHOD, PROGRAM, AND STORAGE MEDIUM

    KUNIMARU NORITAKA | European Patent Office | 2019

    Free access