To provide a pupil detection device and detection system capable of facilitating detecting specific pupil motion.SOLUTION: A pupil detection device (5) detects motion of a pupil on the basis of a result of image capture by means of an image capture device (4) which captures an image including the pupil. The pupil detection device comprises an acquisition unit (51) and a control unit (52). The acquisition unit acquires image capture data indicating the image capture result from the image capture device. The control unit performs data processing based on the image capture data acquired by the acquisition unit. The control unit extracts information indicating pupil motion on the basis of the image capture data, and subjects the extracted information to time-frequency analysis to detect pupil motion.SELECTED DRAWING: Figure 6

    【課題】特定の瞳孔の動きを検出し易くすることができる瞳孔検出装置および検出システムを提供する。【解決手段】瞳孔検出装置(5)は、瞳孔を含んだ画像を撮像する撮像装置(4)の撮像結果に基づいて、瞳孔の動きを検出する。瞳孔検出装置は、取得部(51)と、制御部(52)とを備える。取得部は、撮像装置から撮像結果を示す撮像データを取得する。制御部は、取得部によって取得された撮像データに基づくデータ処理を実行する。制御部は、撮像データに基づいて、瞳孔の動きを示す情報を抽出し、抽出した情報に時間周波数解析を行って、瞳孔の動きを検出する。【選択図】図6


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    Title :

    PUPIL DETECTION DEVICE AND DETECTION SYSTEM


    Additional title:

    瞳孔検出装置および検出システム


    Contributors:

    Publication date :

    2019-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A61B DIAGNOSIS , Diagnostik / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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