To provide an image recognition device and an image recognition method that can suppress false recognition of a sign.SOLUTION: In an automatic driving control system 100 included in a vehicle 10, an image recognition device 110 includes: an image acquisition unit 111 that acquires the image photographed by a camera 122; a sign detection unit 112 that detects road sign candidates from images; a moving object recognition unit 113 that recognizes moving objects from the images; a calculation unit 114 that calculates degree of collation indicating degree to which the candidate is on an area of the moving object; and a determination unit 115 that determines, according to the degree of collation, whether or not the candidate is a road sign.SELECTED DRAWING: Figure 1

    【課題】標識の誤認識を抑制できる画像認識装置および画像認識方法を提供する。【解決手段】車両10が備える自動運転制御システム100において、画像認識装置110は、カメラ122で撮影した画像を取得する画像取得部111と、画像から道路標識の候補を検出する標識検出部112と、画像から移動体を認識する移動体認識部113と、候補が移動体の領域上にある度合い示す照合度を算出する算出部114と、照合度に応じて、候補が道路標識であるか否かを判定する判定部115と、を備える。【選択図】図1


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    Title :

    IMAGE RECOGNITION DEVICE AND IMAGE RECOGNITION METHOD


    Additional title:

    画像認識装置および画像認識方法


    Contributors:

    Publication date :

    2021-02-18


    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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