| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of differentiating a plurality of images with a difference not providing a sense of incongruity to human eyes and to provide an image processing method thereof, and an image processing program therefor. SOLUTION: The image processing apparatus (1) includes: a histogram generation unit (13) for generating a color histogram of each image obtained by an imaging sensor (11); a correlation calculation unit (13) for comparing the color histogram of a processing object image to be subjected to predetermined processing with the color histogram of a comparison object image obtained prior to the processing object image, to calculate the color correlation between these images; and a decision unit (13) for deciding a parameter to be used for the predetermined processing corresponding to the calculated correlation. COPYRIGHT: (C)2004,JPO
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