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Image processing apparatus, method, and computer program product specifying a color difference between converted image data defined by a color space depending on different environmental lighting
Image processing apparatus, method, and computer program product specifying a color difference between converted image data defined by a color space depending on different environmental lighting
Image processing in which image data is input. The input image data is converted into first image data defined by a color space depending on a characteristic of a first environment light and into second image data defined by a color space depending on a characteristic of a second environment light. A color is specified which has a color difference between the first image data and the second image data, the color difference of the specified color being larger than a predetermined value. Information is output indicating the specified color.
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