To enable determination of abnormalities arising on a track regarding a wider range of objects and abnormalities.SOLUTION: A determination device is provided, comprising: a management unit area determination unit configured to determine a management unit area with fasteners, or a predetermined determination target area, in an image of fasteners on a determination target track captured by an image capturing device installed on a railway vehicle; and an abnormality determination unit configured to determine the presence or absence of abnormalities of the fasteners in the management unit area.SELECTED DRAWING: Figure 1

    【課題】より広い種別の対象物や異常について、軌道において生じている異常を判定すること。【解決手段】鉄道車両に設けられた撮像装置によって判定対象の軌道における締結装置が撮像された画像において、判定対象となる所定の領域であって前記締結装置を含む領域である管理単位領域を判定する管理単位領域判定部と、前記管理単位領域において、前記締結装置について異常が生じているか否か判定する異常判定部と、を備える判定装置。【選択図】図1


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    Title :

    DETERMINATION DEVICE, DETERMINATION SYSTEM, DETERMINATION METHOD, AND COMPUTER PROGRAM


    Additional title:

    判定装置、判定システム、判定方法及びコンピュータープログラム


    Contributors:

    Publication date :

    2024-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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