Systems and methods of eye tracking calibration

Javier San Agustin Lopez (Inventor), John Paulin Hansen (Inventor), Sebastian Sztuk (Inventor), Martin Henrik Tall (Inventor)

    Research output: Patent


    Methods and systems to facilitate eye tracking control calibration are provided. One or more objects are displayed on a display of a device, where the one or more objects are associated with a function unrelated to a calculation of one or more calibration parameters. The one or more calibration parameters relate to a calibration of a calculation of gaze information of a user of the device, where the gaze information indicates where the user is looking. While the one or more objects are displayed, eye movement information associated with the user is determined, which indicates eye movement of one or more eye features associated with at least one eye of the user. The eye movement information is associated with a first object location of the one or more objects. The one or more calibration parameters are calculated based on the first object location being associated with the eye movement information.
    Original languageEnglish
    IPCUS20140226131 A1
    Patent number2014US
    Filing date14/02/2014
    Country/TerritoryUnited States
    Priority date14/02/2013
    Publication statusPublished - 14 Aug 2014


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