DEPTH INFORMATION EXTRACTING DEVICE AND METHOD

Title:

DEPTH INFORMATION EXTRACTING DEVICE AND METHOD

Document Type and Number:

WIPO Patent Application WO/2015/115802

Kind Code:

A1

Abstract:

A depth information extracting device according to one embodiment of the present invention comprises a projecting unit that discontinuously projects IR (InfraRed) light of a predetermined pattern; a camera unit that captures images; and a signal processing unit that performs depth information extraction and RGB image information extraction by using the images captured by the camera unit, wherein the signal processing unit extracts depth information by using an image received during a first time interval and extracts RGB image information by using an image received during a second time interval.

Inventors:

LEE MYUNG WOOK (KR)
LEE GI SEOK (KR)
JUNG SUNG KI (KR)

Application Number:

PCT/KR2015/000917

Publication Date:

August 06, 2015

Filing Date:

January 28, 2015

Export Citation:

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Assignee:

LG INNOTEK CO LTD (KR)

International Classes:

G01B11/22; H04N13/02

Foreign References:

KR20100059361A	2010-06-04
KR20110084029A	2011-07-21
KR20130027671A	2013-03-18
JPH08242469A	1996-09-17
KR20120084216A	2012-07-27

Other References: