Image pickup apparatus with backlight correction and a...

Television – Camera – system and detail – Optics

Reexamination Certificate

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Details

C348S222100, C348S370000, C382S274000, C396S166000, C396S176000

Reexamination Certificate

active

08031261

ABSTRACT:
An image pickup apparatus detects a face region out of an image signal representative of a field picked up by an image pickup device, and compares the lightness of the face region or a person region with the lightness of a background region also included in the image signal to thereby determine whether or not a subject is backlit. The apparatus causes, if the subject is backlit, the image pickup apparatus to execute actual pickup with backlight correction.

REFERENCES:
patent: 4690536 (1987-09-01), Nakai et al.
patent: 5128707 (1992-07-01), Muramatsu
patent: 5488429 (1996-01-01), Kojima et al.
patent: 5561474 (1996-10-01), Kojima et al.
patent: 5638136 (1997-06-01), Kojima et al.
patent: 6215961 (2001-04-01), Mukai et al.
patent: 7092625 (2006-08-01), Nonaka
patent: 7298412 (2007-11-01), Sannoh et al.
patent: 7345702 (2008-03-01), Kawahara
patent: 2006/0204056 (2006-09-01), Steinberg et al.
patent: 11-196292 (1999-07-01), None
patent: 2003-092700 (2003-03-01), None
patent: 2004-153315 (2004-05-01), None
patent: 2004-363898 (2004-12-01), None

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