To provide a lane detection apparatus configured to prevent increase in cost or processing load and improve the accuracy of detecting a lane.SOLUTION: A lane detection apparatus 1 includes: a camera 10 for imaging a road on which an own vehicle travels; a lane mark detection unit 30 which defines lanes included in the road where the own vehicle is traveling on the basis of a captured image; an outside determination unit 40 which compares a color of a road surface area which is closer to the own vehicle than the detected lane mark with a color of an outside area which is located on the side opposite the own vehicle, to determine whether a position on a road corresponding to the outside area is an outside section where vehicles cannot travel; and a lane specifying unit 60 which specifies a lane position on which the own vehicle is traveling on the basis of a result determined by the outside determination unit 40.SELECTED DRAWING: Figure 1

    【課題】コストや処理負担の増加を抑制するとともに走行レーンの検出精度を上げることができる走行レーン検出装置を提供すること。【解決手段】走行レーン検出装置1は、自車両が走行する道路を撮像するカメラ10と、撮像によって得られた画像に基づいて走行中の道路に含まれるレーンを区画するレーンマーク検出部30と、検出されたレーンマークよりも自車両側の路面領域の色と反自車両側の路外判断領域の色を比較することにより、路外判断領域に対応する道路上の位置が車両の走行ができない路外であるか否かを判定する路外判定部40と、路外判定部40による判定結果に基づいて、自車両が走行中のレーン位置を特定する走行レーン特定部60とを備えている。【選択図】図1


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    Title :

    LANE DETECTION APPARATUS


    Additional title:

    走行レーン検出装置


    Contributors:

    Publication date :

    2021-12-27


    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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