To determine looking-away when it is not determined that a face is not photographed on the basis of a photographed image.SOLUTION: Whether or not an accuracy, which becomes a face-like index for a face photographed in an acquired photographed image, is an accuracy threshold or more is determined. When a time, during which an accuracy of the face photographed in the photographed image is less than the accuracy threshold, is a prescribed ratio or more per a unit time, a looking-away state is determined, and the accuracy threshold is renewed on the basis of the accuracy of the face photographed in the photographed image.SELECTED DRAWING: Figure 1

    【課題】撮影画像に基づいて顔が映っていないと判定された場合に余所見であることを判定する。【解決手段】取得した撮影画像に映る顔の顔らしさの指標となる確度が確度閾値以上であるかを判定し、撮影画像に映る顔の確度が確度閾値以上でない時間が単位時間当たりに所定割合以上である場合には余所見状態と判定し、確度閾値を撮影画像に映る顔の確度に基づいて更新する。【選択図】図1


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    Title :

    LOOKING-AWAY DETERMINATION DEVICE, LOOKING-AWAY DETERMINATION SYSTEM, LOOKING-AWAY DETERMINATION METHOD, PROGRAM


    Additional title:

    余所見判定装置、余所見判定システム、余所見判定方法、プログラム


    Contributors:

    Publication date :

    2019-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    LOOKING-AWAY DETERMINATION DEVICE, LOOKING-AWAY DETERMINATION SYSTEM, LOOKING-AWAY DETERMINATION METHOD, PROGRAM

    SAKUMA NANA / TSUKAHARA HIDENORI / SHIMIZU YUTA | European Patent Office | 2021

    Free access


    LOOKING AWAY DETERMINATION DEVICE, LOOKING AWAY DETERMINATION SYSTEM, LOOKING AWAY DETERMINATION METHOD, AND PROGRAM

    SAKUMA NANA / TSUKAHARA HIDENORI / SHIMIZU YUTA | European Patent Office | 2019

    Free access


    LOOKING AWAY DETERMINATION DEVICE, LOOKING AWAY DETERMINATION SYSTEM, LOOKING AWAY DETERMINATION METHOD, AND STORAGE MEDIUM

    SAKUMA NANA / TSUKAHARA HIDENORI / SHIMIZU YUTA | European Patent Office | 2021

    Free access