Spectral normalization using illuminant exposure estimation

Details Spectral normalization using illuminant exposure estimation Spectral normalization using illuminant exposure estimation

2005-02-08

2008-09-02

Bella, Matthew C. (Department: 2624)

Image analysis

Color image processing

Color correction

C382S166000, C382S254000, C382S274000, C382S305000

Reexamination Certificate

active

07421121

ABSTRACT:
After image capture, scene parameters are analyzed, e.g. lux, flicker, or world estimation. A best guess illuminant for the scene parameters is determined. At this point, the white balancing coefficients corresponding to that illuminant may be applied.

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United Kingdom Application No. 0600521.9 Search Report dated Aug. 25, 2006.

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