PROBLEM TO BE SOLVED: To provide an object detector capable of improving accuracy for detecting the end position of a moving body regardless of difference in a kind, a change in a position and a posture, and so on with a picked-up image obtained by imaging for use being an assumption.SOLUTION: Moving body end recognition means (62) sets first search ranges (150 to 153) for searching end contours (166, 176) at a position whose distance in a horizontal direction is equal to or less than a threshold (Dh2) and in an upper vertical direction with the position of tire contours (138, 140) being a standard, searches existence of at least part (156) of the end contour (166) in the first search ranges (150 to 153), and recognizes the end contour (166).

    【課題】撮像により得られる撮像画像を用いることを前提として、種別の違い又は位置・姿勢の変化等にかかわらず、移動体の端部位置を検出する確度を向上可能な対象物検知装置を提供する。【解決手段】移動体端部認識手段(62)は、タイヤ輪郭(138、140)の位置を基準として、水平方向の距離が閾値(Dh2)以下であって且つ垂直上方向の位置に、端部輪郭(166、176)を探索する第1探索範囲(150〜153)を設定し、第1探索範囲(150〜153)にて端部輪郭(166)の少なくとも一部(156)の存否を探索し、端部輪郭(166)を認識する。【選択図】図14


    Access

    Download


    Export, share and cite



    Title :

    OBJECT DETECTOR


    Additional title:

    対象物検知装置


    Contributors:

    Publication date :

    2015-11-16


    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    OBJECT DETECTOR

    ABE MASAYUKI / HAYASHI YUSUKE / KAWACHI TAICHI | European Patent Office | 2022

    Free access

    OBJECT DETECTOR

    BABA TAKAHIRO | European Patent Office | 2016

    Free access

    OBJECT DETECTOR

    SHIN YASUTAKA / HISATOMI SHINJI / YAMAZAKI MASASHI et al. | European Patent Office | 2018

    Free access

    OBJECT DETECTOR

    FUKUMAN MASUMI / OBAYASHI MIKIO / TAKADA AKIHIRO | European Patent Office | 2016

    Free access

    OBJECT DETECTOR

    HARAGUCHI YUKI / HASEGAWA HIROSHI | European Patent Office | 2015

    Free access