Edward M Keyes

US Patent:

20150098620, Apr 9, 2015

Filed:

Dec 16, 2014

Appl. No.:

14/571402

Inventors:

Bo Wu - Alhambra CA, US
Thad Eugene Starner - Mountain View CA, US
Hayes Solos Raffle - Mountain View CA, US
Yong Zhao - San Jose CA, US
Edward Allen Keyes - Mountain View CA, US

Assignee:

GOOGLE INC. - Mountain View CA

International Classification:

G06T 7/00
G06K 9/00
G01S 17/06

US Classification:

382103

Abstract:

Methods and systems are described for determining eye position and/or for determining eye movement based on glints. An exemplary computer-implemented method involves: (a) causing a camera that is attached to a head-mounted display (HMD) to record a video of the eye; (b) while the video of the eye is being recorded, causing a plurality of light sources that are attached to the HMD and generally directed towards the eye to switch on and off according to a predetermined pattern, wherein the predetermined pattern is such that at least two of the light sources are switched on at any given time while the video of the eye is being recorded; (c) analyzing the video of the eye to detect controlled glints that correspond to the plurality of light sources; and (d) determining a measure of eye position based on the controlled glints.

Address:

1500 Bluebird Cyn Dr, Laguna Beach, CA 92651

VIN:

1FMYU93127KA10264

Make:

FORD

Model:

ESCAPE

Year:

2007