ITU

Systems and methods of eye tracking calibration

Research output: Patent

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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

ID: 79402034