Data processing: presentation processing of document – operator i – Operator interface – On-screen workspace or object
Reexamination Certificate
2007-07-25
2011-10-04
Augustine, Nicholas (Department: 2179)
Data processing: presentation processing of document, operator i
Operator interface
On-screen workspace or object
C715S863000, C351S209000, C382S103000
Reexamination Certificate
active
08032842
ABSTRACT:
A gaze-based three-dimensional (3D) interaction system and method, as well as a 3D gaze tracking system and method, are disclosed. The gaze direction is determined by using the image of one eye of the operator who gazes at a 3D image, while the gaze depth is determined by the distance between pupil centers from both eyes of the operator shown in an image of both eyes of the operator.
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Jeon Kyeong Won
Jo Sang Woo
Ki Jeong Seok
Kim Sung Kyu
Kwon Yong-Moo
Augustine Nicholas
Korea Institute of Science & Technology
NSIP Law, PC
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