IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

Title:

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

Document Type and Number:

WIPO Patent Application WO/2015/098288

Kind Code:

A1

Abstract:

[Problem] To provide an image processing device and image processing method capable of controlling an infrared pattern irradiation timing so as to obtain a pattern-irradiated infrared image for obtaining more accurate depth information and a non-pattern-irradiated infrared image. [Solution] An image processing device provided with a pattern irradiation unit for irradiating an infrared pattern onto the surface of an object and an infrared imaging unit for obtaining infrared images, wherein the pattern irradiation unit performs irradiation at a prescribed timing corresponding to the imaging timing of the infrared imaging unit and the infrared imaging unit obtains a pattern projection infrared image in which the pattern irradiated by the pattern irradiation unit is projected onto the object and a patternless infrared image in which the pattern is not projected onto the object.

Inventors:

NAGATA MASAHARU (JP)
MATSUI YASUHIRO (JP)

Application Number:

PCT/JP2014/079137

Publication Date:

July 02, 2015

Filing Date:

October 31, 2014

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SONY CORP (JP)

International Classes:

G01B11/25; H04N13/239

Foreign References:

US20130100256A1	2013-04-25
JP2012122975A	2012-06-28
JP2012103239A	2012-05-31
JP2009530604A	2009-08-27
JP2008537190A	2008-09-11
JP2011232150A	2011-11-17
JP2008537190A	2008-09-11

Other References: