PROBLEM TO BE SOLVED: To provide a traffic light recognition device, vehicle, and traffic light recognition method capable of realizing at least one of improving recognition accuracy of a traffic light and quickening recognition determination of a traffic light.SOLUTION: A traffic light recognition device 36 determines a change of a height H or a change of a color C in subsequent circumferential images Fs2, Fs3, ... concerning a traffic light candidate Isc extracted from at least one circumferential image Fs1, determines recognition that the traffic light candidate Isc is a traffic light 330 on the basis of a change of a height H and a change of a color C, and outputs information of a traffic light 330.SELECTED DRAWING: Figure 7

    【課題】信号機の認識精度の向上及び信号機の認識確定の迅速化の少なくとも一方を実現可能な信号機認識装置、車両及び信号機認識方法を提供する。【解決手段】信号機認識装置36は、少なくとも1枚の周辺画像Fs1から抽出した信号機候補Iscについて、その後の周辺画像Fs2、Fs3・・・における高さHの変化又は色Cの変化を判定し、高さHの変化又は色Cの変化に基づいて信号機候補Iscが信号機330であるとの認識を確定し、信号機330の情報を出力する。【選択図】図7


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    Title :

    TRAFFIC LIGHT RECOGNITION DEVICE, VEHICLE, AND TRAFFIC LIGHT RECOGNITION METHOD


    Additional title:

    信号機認識装置、車両及び信号機認識方法


    Contributors:
    TANAKA JUN (author) / MUKAI HIROYUKI (author) / HANAYAMA KEN (author) / IBUKA JUN (author) / HORII HIROAKI (author)

    Publication date :

    2018-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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