Computational array camera with dynamic illumination for eye tracking

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United States of America Patent

PATENT NO 9361519
APP PUB NO 20150278576A1
SERIAL NO

14228371

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods and systems for eye tracking are disclosed. One such method obtains a plurality of images of the eye from an array camera and detects glint positions and a pupil edge of the eye in the plurality of the images. A distance from the array camera to the pupil edge may be estimated based on the glint positions. A pupil image may be generated based on selected ones of the plurality of images, the glint positions, and the estimated distance to the pupil edge. A pupil center position may be determined based on the pupil image and the glint positions.

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Patent Owner(s)

  • INTEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bousany, Amir Kadima, IL 2 40
Horesh, Nizan Caesarea, IL 34 404

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