Digital camera and white balance adjusting method

Details Digital camera and white balance adjusting method Digital camera and white balance adjusting method

2006-12-19

2006-12-19

Srivastava, Yivek (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S229100, C348S228100

Reexamination Certificate

active

07151563

ABSTRACT:
A digital camera has an adjustment value creating part configured to create an adjustment value for adjusting a white balance of an image, and an adjusting part configured to adjust the white balance of the image based on an adjustment value output from the adjustment value creating part. The adjustment value creating part comprises a calculating part configured to calculate a first adjustment value based on image data obtained by taking a subject image, an evaluating part configured to evaluate a reliability of the first adjustment value, an adjustment value correcting part configured to correct the first adjustment value based on input data when the evaluating part evaluates that the reliability of the first adjustment value is low, and create a second adjustment value, and an adjustment value outputting part configured to output the second adjustment value to the adjusting part.

REFERENCES:
patent: 4899212 (1990-02-01), Kaneko et al.
patent: 5479206 (1995-12-01), Ueno et al.
patent: 6862039 (2005-03-01), Shimizu
patent: 06-233333 (1994-08-01), None
patent: 07-162872 (1995-06-01), None
patent: 08-065689 (1996-03-01), None
Document Translation of JP 08-065689 A.

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