US Patent 11867900 Bright pupil eye-tracking system
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US Patent 11867900 Bright pupil eye-tracking system
Article
Patent abstract
An eye-tracking method includes enabling at least one light source of an array of light sources to emit non-visible light to illuminate an eye. The method also includes obtaining at least one image of the eye while the at least one light source is enabled. A position of the eye may then be determined based on a position of the at least one light source within the array of light sources in response to determining that the at least one image indicates a bright pupil condition when the at least one light source was enabled.
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Patent Jurisdiction
Patent Number
Patent Inventor Names
Mohamed Tarek El-Haddad0
Robin Sharma0
Date of Patent
January 9, 2024
0Patent Application Number
168448900
Date Filed
April 9, 2020
0Patent Citations
Patent Primary Examiner
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