A visual field calculation apparatus capable of accurately calculating a visual field range of a user without using a complex configuration is provided. The visual field calculation apparatus (130) includes a saccade detection unit (131) that detects a saccade on the basis of a first gaze direction detected at a first timing and a second gaze direction detected at a second timing, a saccade speed calculation unit (132) that calculates speed of the saccade on the basis of a time difference between the first timing and the second timing, the first gaze direction, and the second gaze direction, and a visual field range calculation unit (133) that extracts a saccade whose speed exceeds a first threshold, calculates a displacement vector of the extracted saccade, and calculates an area including a final point of the displacement vector as the visual field range of the user.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VISUAL FIELD-CALCULATING UNIT AND VISUAL FIELD-CALCULATING METHOD


    Weitere Titelangaben:

    SICHTFELDBERECHNUNGSEINHEIT UND SICHTFELDBERECHNUNGSVERFAHREN
    UNITÉ DE CALCUL DE CHAMP VISUEL ET PROCÉDÉ DE CALCUL DE CHAMP VISUEL


    Beteiligte:
    MOCHIZUKI MAKOTO (Autor:in) / EMURA KOICHI (Autor:in) / MATSUSE TETSUO (Autor:in) / ITO HAYASHI (Autor:in)

    Erscheinungsdatum :

    15.01.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    A61B DIAGNOSIS , Diagnostik / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Visual field calculation apparatus and method for calculating visual field

    MOCHIZUKI MAKOTO / EMURA KOICHI / MATSUSE TETSUO et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    CALCULATING DEVICE, CALCULATING METHOD, AND CALCULATING PROGRAM

    TANIGUCHI HIROKI / TSUKAMOTO KOJI | Europäisches Patentamt | 2018

    Freier Zugriff


    VISUAL FIELD SUPPORT DEVICE, VISUAL FIELD SUPPORT METHOD, AND VISUAL FIELD SUPPORT PROGRAM

    IZU YOSHIYUKI | Europäisches Patentamt | 2015

    Freier Zugriff