| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology capable of carrying out color balance adjustment by suppressing the effect of a part representing a chromatic color imaging object. SOLUTION: A color valance correction value is calculated in response to: a pixel value of an achromatic object color pixel having a color within a prescribed achromatic object color range including a color which can be indicated by a part representing an achromatic color imaging object can exhibit; and a magnitude characteristic value related to the magnitude of the number of pixels having colors within a prescribed particular color range including colors outside the achromatic object color range. COPYRIGHT: (C)2006,JPO&NCIPI
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