PROBLEM TO BE SOLVED: To highly accurately recognize a traffic light.SOLUTION: A traffic light recognition apparatus includes a storage part which stores a plurality of reference images indicating the traffic light, a captured image acquisition part which acquires a captured image captured by an imaging part, an extraction part which extracts a light emission area from the captured image, and a traffic light determination part which compares the image of the candidate area of the traffic light specified on the basis of the light emission area extracted by the extraction part among the captured images with the reference images and determines whether or not the image of the candidate area is the image of the traffic light.SELECTED DRAWING: Figure 3
【課題】信号機を精度良く認識する。【解決手段】信号機認識装置は、信号機を表す複数の基準画像を記憶する記憶部と、撮像部が撮像した撮像画像を取得する撮像画像取得部と、前記撮像画像から発光領域を抽出する抽出部と、前記撮像画像のうち、前記抽出部が抽出した発光領域に基づいて特定される信号機の候補領域の画像と、前記基準画像とを比較して、前記候補領域の画像が信号機の画像であるか否かを判定する信号機判定部と、を備える。【選択図】図3
TRAFFIC LIGHT RECOGNITION APPARATUS AND TRAFFIC LIGHT RECOGNITION METHOD
信号機認識装置及び信号機認識方法
2017-01-05
Patent
Electronic Resource
Japanese
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