| 摘要 |
The present invention provides an image processing unit capable of differentiating two images with a difference which the user expects to see, an imaging processing method thereof, and an image processing program thereof. The image processing unit of the present invention includes: a histogram creation unit for creating a color histogram of each image obtained by an imaging sensor; a correlation calculation unit 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 for deciding a parameter to be used for the predetermined processing according to the calculated correlation.
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