Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Patrick Rigney0
Stephen Douglas Huffman0
Date of Patent
March 23, 2010
Patent Application Number
11843360
Date Filed
August 22, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A system and method for gaze detection of an animate subject, typically a human. The subject's pupils are located in three dimensional space, using red-eye detection techniques and triangulation. Then, the gaze direction is determined based on the shape of the subject's irises.
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