To suppress omission of detecting adhesions.SOLUTION: An adhesion detection apparatus according to the embodiment includes a detection unit and a determination unit. The detection unit detects a position where an adhesion attached to an imaging apparatus locates in the captured image on the basis of a predetermined first condition. The determination unit determines whether or not the adhesion exists in the position on the basis of information regarding the position detected over multiple times. In addition, when the detection unit detects the position, the determination unit causes the detection unit to detect the position on the basis of a second condition that is more relaxed than the first condition.SELECTED DRAWING: Figure 2

    【課題】付着物の検出漏れを抑制すること。【解決手段】実施形態に係る付着物検出装置は、検出部と、判定部とを備える。検出部は、撮像装置に付着した付着物の撮像画像中における位置を所定の第1条件に基づいて検出する。判定部は、複数回にわたって検出される上記位置に関する情報に基づいてかかる位置における付着物の存否を判定する。また、判定部は、検出部によって上記位置が検出された場合に、第1条件よりも緩和された第2条件に基づいて検出部に上記位置を検出させる。【選択図】図2


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    Title :

    ADHESION DETECTION APPARATUS AND ADHESION DETECTION METHOD


    Additional title:

    付着物検出装置および付着物検出方法


    Contributors:

    Publication date :

    2019-08-08


    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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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