Imaging apparatus and method of calculating white balance gain

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United States of America Patent

PATENT NO 8836815
APP PUB NO 20130088623A1
SERIAL NO

13686207

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Abstract

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A WB gain calculation unit 24 determines a light source of a Surface A on the basis of color distribution of the Surface A and a black body locus AD, determines a light source of a Surface B on the basis of color distribution of the Surface B and a black body locus BD and determines a light source of a Surface AB on the basis of color distribution of the Surface AB and a block body locus ABD and calculates the white balance gains on the basis of the determined light sources.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM CORPORATIONTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ashida, Tetsuro Saitama, JP 21 108
Endo, Hisashi Saitama, JP 39 223
Kawai, Tomoyuki Saitama, JP 171 799
Kouguchi, Takehiro Saitama, JP 5 25
Tanaka, Seiji Saitama, JP 157 1416

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