Digital still camera and image correction method

Details Digital still camera and image correction method Digital still camera and image correction method

2003-08-26

2009-08-25

Tran, Nhan T (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S234000, C348S222100

Reexamination Certificate

active

07580064

ABSTRACT:
A digital camera that corrects a captured image. A memory for storing the image data of an image for which tone correction is to be performed in a standard color space format. A tone correction circuit for performing tone correction. The image data is read out from the memory, and the tone correction is performed. In automatic tone correction, luminance signals of the image are statistically analyzed to categorize the image, and an appropriate correction curve is used to correct the image.

REFERENCES:
patent: 5926213 (1999-07-01), Hafele et al.
patent: 6288743 (2001-09-01), Lathrop
patent: 6512540 (2003-01-01), Lathrop
patent: 6567119 (2003-05-01), Parulski et al.
patent: 6577348 (2003-06-01), Park
patent: 6664973 (2003-12-01), Iwamoto et al.
patent: 6839064 (2005-01-01), Nakami
patent: 6873729 (2005-03-01), Matsushima
patent: 6943831 (2005-09-01), Gallagher et al.
patent: 6975437 (2005-12-01), Takemoto
patent: 7019778 (2006-03-01), Prabhu et al.
patent: 7024051 (2006-04-01), Miller et al.
patent: 7038714 (2006-05-01), Parulski et al.
patent: 7081918 (2006-07-01), Takemoto
patent: 7212229 (2007-05-01), Parulski et al.
patent: 7289663 (2007-10-01), Spaulding et al.
patent: 2002/0024609 (2002-02-01), Matsushima
patent: 2003/0002736 (2003-01-01), Maruoka et al.
patent: 9-93464 (1997-04-01), None
patent: 9 93464 (1997-04-01), None
patent: 11-298792 (1999-10-01), None
patent: 11 298792 (1999-10-01), None
patent: 2000-307896 (2000-11-01), None
patent: 2000 307896 (2000-11-01), None
patent: 2002-238013 (2001-08-01), None
patent: 2001-285641 (2001-10-01), None
patent: 2001 285641 (2001-10-01), None
patent: 2001 311977 (2001-11-01), None
patent: 2002-92607 (2002-03-01), None
patent: 2002 209138 (2002-07-01), None
patent: 2002 238013 (2002-08-01), None

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