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Eye Location and Gaze Detection System and Method

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.

Patent Number: 
7,682,026
Date Of Issue: 
03/23/2010
Inventors: 

Stephen Douglas Huffman; Michael Patrick Rigney