To provide a technique capable of efficiently and properly detecting abnormality of a camera mounted on a moving body.SOLUTION: An abnormality detection device that detects abnormality in a camera mounted on a moving body includes: a determination unit that performs determination processing that determines whether there is an abnormality in the camera on the basis of a captured image captured by the camera; and an extraction unit that extracts a candidate location of a capturing location of the captured image used in the determination processing on the basis of past information in which a capturing condition of the captured image is related to the result of the determination processing. The determination processing is performed using the captured image captured when the mobile body moves through the candidate site.SELECTED DRAWING: Figure 1
【課題】移動体に搭載されるカメラの異常を効率良く適切に検出することができる技術を提供する。【解決手段】移動体に搭載されるカメラの異常を検出する異常検出装置は、前記カメラの異常の有無を、前記カメラで撮影された撮影画像に基づき判定する判定処理を行う判定部と、前記判定処理の結果に前記撮影画像の撮影条件が関係付けられた過去情報に基づき、前記判定処理に用いる前記撮影画像の撮影場所の候補地を抽出する抽出部と、を備える。前記判定処理は、前記移動体が前記候補地を移動する際に撮影された前記撮影画像を用いて行われる。【選択図】図1
ABNORMALITY DETECTION DEVICE, ABNORMALITY DETECTION METHOD, AND MOVING BODY CONTROL SYSTEM
異常検出装置、異常検出方法、および、移動体制御システム
2020-04-16
Patent
Elektronische Ressource
Japanisch
IPC: | H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
MOVING BODY ABNORMALITY CONTROL DEVICE, MOVING BODY ABNORMALITY CONTROL SYSTEM AND METHOD THEREOF
Europäisches Patentamt | 2019
|ABNORMALITY DETECTION DEVICE, ABNORMALITY DETECTION SYSTEM, AND ABNORMALITY DETECTION METHOD
Europäisches Patentamt | 2019
|ABNORMALITY DETECTION SYSTEM, ABNORMALITY DETECTION DEVICE, AND ABNORMALITY DETECTION METHOD
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2019
|Europäisches Patentamt | 2021
|