To provide an overhead wire fitting abnormality detection device capable of stably detecting anomalies with high precision.SOLUTION: An overhead wire fitting abnormality detection device includes: a learning processing unit that learns using multiple one-hot expression index image data in normal conditions, which is generated by converting each pixel of the image data generated by photographing the detection target in the normal state; and a data processing unit that generates one-hot expression index image data by converting each pixel of the image data generated by photographing the detection target to perform anomaly determination using the one-hot expression index image data.SELECTED DRAWING: Figure 2

    【課題】高精度な異常検出を安定して行うことが可能な技術を提供すること。【解決手段】正常状態の検出対象の撮影により生じた画像データの各画素を変換して生成された、複数の正常状態のワンホット表現インデックス画像データを用いて学習を行う学習処理部と、検出対象の撮影により生じた画像データの各画素を変換してワンホット表現インデックス画像データを生成し、前記ワンホット表現インデックス画像データを用いて異常判定を行うデータ処理部と、を備える架線金具異常検出装置とする。【選択図】図2


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    Title :

    OVERHEAD WIRE FITTING ABNORMALITY DETECTION DEVICE


    Additional title:

    架線金具異常検出装置


    Contributors:

    Publication date :

    2022-10-17


    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 / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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