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1. (WO2015048067) IMAGE CAPTURE INPUT AND PROJECTION OUTPUT

Pub. No.:    WO/2015/048067    International Application No.:    PCT/US2014/057117
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Thu Sep 25 01:59:59 CEST 2014
IPC: G06K 9/00
H04N 9/00
G06K 9/20
G06K 9/78
G06F 3/14
Applicants: QUALCOMM INCORPORATED
Inventors: DIAZ SPINDOLA, Serafin
KEATING, Virginia Walker
Title: IMAGE CAPTURE INPUT AND PROJECTION OUTPUT
Abstract:
Systems and methods are provided for alternating projection of content and capturing an image. The method includes steps of projecting, by a projection device, content at a first rate, projecting, by the projection device, a capture frame at a second rate, and capturing, by an image capture device, an image including the capture frame at the second rate, wherein capturing the image comprises capturing the image when the capture frame is projected. Systems and methods provided herein may provide increased tracking accuracy by a projecting a capture frame that does not obscure features in the image.