Head mounted eye tracking and display system

Details Head mounted eye tracking and display system Head mounted eye tracking and display system

2004-05-19

2008-07-22

Schwartz, Jordan M (Department: 2873)

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

C351S209000, C351S221000, C382S103000, C382S117000

Reexamination Certificate

active

07401920

ABSTRACT:
A system for eye tracking that determines the line of sight of a user according to the relative position between the center of the pupil and a reference point, the system including an image detector that captures an image of the eye, a pupil-illuminating light source that illuminates the pupil of the user, a reference light source that illuminates a different portion of the face of the user as a reference point and an imaging processor that analyzes the captured eye image to determine the line of sight.

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