PROBLEM TO BE SOLVED: To provide a vehicle surroundings monitoring apparatus capable of recognizing, with appropriate accuracy, a target article existing in the surroundings of a vehicle by effectively using an area magnification ratio of an image portion of the target article.SOLUTION: A solid article detection part (14, 15, 16) calculates an area magnification ratio R of an image portions 31, 30 that are presumed to be an image portion of the same target article between a first pickup image Im1 and a second pickup image Im0 that have been picked up at different temporal points (STEP 10 in FIG. 2); and if the calculated area magnification ratio R is equal to or more than a given threshold Th, detects the target article as a solid article (Yes for STEP 12, and STEP 13, in FIG. 2).

    【課題】車両の周辺に存在する対象物を、当該対象物の画像部分の面積拡大率を有効に活用して、適切な精度で認識できる車両周辺監視装置を提供する。【解決手段】立体物検出部(14、15,16)は、異なる時点で撮像された第1撮像画像Im1及び第2撮像画像Im0間において同一の対象物の画像部分であると想定される画像部分31,30の面積拡大率Rを算出し(図2/STEP10)、当該算出された面積拡大率Rが所定の閾値Th以上の場合に、当該対象物を立体物として検出する(図2/STEP12‥YES、及び図2/STEP13A)。【選択図】 図2


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    Title :

    VEHICLE SURROUNDINGS MONITORING APPARATUS


    Additional title:

    車両周辺監視装置


    Contributors:

    Publication date :

    2016-01-18


    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



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