To provide a superimposed image display device with which, when showing a recommended lane by a guidance object displayed on top of a landscape around a vehicle, it is possible to continue showing an appropriate recommended lane even when an error occurs to demarcation line detection results.SOLUTION: While a recommended lane is acquired that is recommended for a vehicle to travel in the road it is currently traveling on, a demarcation line demarcating the lanes included in the road that the vehicle is currently traveling on, is detected repeatedly on a prescribed cycle, on the basis of a captured image in which a landscape around the vehicle is imaged. Furthermore, the reliability of demarcation line detection results is determined, and when it is determined that the latest demarcation line detection result is not reliable, a guidance object is displayed on the basis of the past demarcation line detection results.SELECTED DRAWING: Figure 8

    【課題】車両周辺の風景に重畳して表示された案内オブジェクトにより推奨車線の案内を行う場合において、区画線の検出結果に誤りが生じた場合であっても適切な推奨車線の案内を継続して行うことを可能にした重畳画像表示装置を提供する。【解決手段】車両が現在走行する道路において走行を推奨される推奨車線を取得する一方で、車両周辺の風景を撮像した撮像画像に基づいて、車両が現在走行する道路に含まれる車線を区画する区画線を所定周期で繰り返し検出し、更に区画線の検出結果の信頼度を判定するとともに直近の区画線の検出結果が信頼できないと判定された場合には、過去の区画線の検出結果に基づいて案内オブジェクトを表示するように構成する。【選択図】図8


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    Title :

    SUPERIMPOSED IMAGE DISPLAY DEVICE


    Additional title:

    重畳画像表示装置


    Contributors:

    Publication date :

    2023-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



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