To accurately detect an anomaly without decreasing detection speed.SOLUTION: A determination device includes: an image acquisition section that has an opening/closing mechanism for opening/closing an opening/closing section and acquires an image obtained by imaging a moving body into which an object flows or from which the object flows out, in a case where the opening/closing section is in an open state; an identification section that identifies coordinates of a bounding box surrounding a region of the opening/closing section among the acquired images; and a determination section that determines whether or not there is an anomaly in the opening/closing section present within a range of the identified bounding box.SELECTED DRAWING: Figure 3

    【課題】検出速度を落とすことなく、精度よく異常検知する。【解決手段】判定装置は、開閉部を開閉させる開閉機構を有し、前記開閉部が開状態である場合において物体が内部に流入又は物体が外部に流出する移動体を撮像した画像を取得する画像取得部と、取得した前記画像のうち前記開閉部の領域を囲うバウンディングボックスの座標を特定する特定部と、特定された前記バウンディングボックスの範囲内に存在する前記開閉部に異常が存在するか否かを判定する判定部とを備える。【選択図】図3


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    Title :

    DETERMINATION DEVICE, ANOMALY DETECTION SYSTEM, DETERMINATION METHOD, AND PROGRAM


    Additional title:

    判定装置、異常検知システム、判定方法及びプログラム


    Contributors:

    Publication date :

    2023-09-07


    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 / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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