Image processing apparatus and pixel-extraction method therefor

Details Image processing apparatus and pixel-extraction method therefor Image processing apparatus and pixel-extraction method therefor

2004-12-30

2010-02-02

Tran, Sinh (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S222100, C348S223100

Reexamination Certificate

active

07656435

ABSTRACT:
By sensing an object without performing light projection with a light projection unit, a first image is acquired, and by sensing the object while performing light projection with the light projection unit, a second image is acquired. Based on the acquired first image and the second image, a pixel having a specific color in the first image is extracted.

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patent: 6739767 (2004-05-01), Ikeda et al.
patent: 7336314 (2008-02-01), Yamada
patent: 2002/0130959 (2002-09-01), McGarvey
patent: 2002/0150306 (2002-10-01), Baron
patent: 2000-350232 (2000-12-01), None
patent: 2003-030647 (2003-01-01), None
Chinese Office Action dated Aug. 10, 2007.
The above reference was cited in a Nov. 27, 2009 Japanese Office Action a copy of which is enclosed without English Translation, that issued in Japanese Patent Application No. 2004-002106.

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