PROBLEM TO BE SOLVED: To provide a zebra zone recognition apparatus for recognizing a zebra zone, while reducing processing load, and a lane marking recognition apparatus that uses the zebra zone recognition apparatus.SOLUTION: A zebra zone recognition apparatus includes: edge detection means 21 which detects a pair of edge lines from a road image captured by an in-vehicle camera 10 mounted on a vehicle; candidate detection means 22 which detects a white-line candidate, which is a candidate of a white line that forms a lane, on the basis of the detected pair of edge lines; solid/dashed-line determination means 23 which determines whether each of right and left edge lines corresponding to the detected white line candidates is a solid line or a dashed line; and zebra zone recognition means 24 which recognizes a zebra zone, on the basis of a pattern of the solid/dashed-lines of the right and left edge lines corresponding to the determined white-line candidates.SELECTED DRAWING: Figure 2

    【課題】処理負荷を抑制しつつゼブラゾーンの認識が可能なゼブラゾーン認識装置、及びそのゼブラゾーン認識装置を利用した走行区画線認識装置を提供する。【解決手段】車両に搭載された車載カメラ10により撮影された道路の画像から、エッジ線の対を検出するエッジ検出手段21と、検出されたエッジ線の対に基づいて、車線を区画する白線の候補である白線候補を検出する候補検出手段22と、検出された白線候補に対応する左右のエッジ線が、それぞれ実線か破線かを判定する実破線判定手段23と、判定された白線候補に対応する左右のエッジ線の実破線のパターンに基づいて、ゼブラゾーンを認識するゼブラゾーン認識手段24と、を備える。【選択図】図2


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    Title :

    ZEBRA ZONE RECOGNITION APPARATUS AND LANE MARKING RECOGNITION APPARATUS


    Additional title:

    ゼブラゾーン認識装置及び走行区画線認識装置


    Contributors:

    Publication date :

    2016-08-08


    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



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