APPARATUS AND METHOD FOR IMAGE PROCESSING

PROBLEM TO BE SOLVED: To provide an apparatus and a method, for image processing, where an image is converted with high accuracy into a color space which does not depend on a device or on the device and an illumination operation. SOLUTION: A means where a plurality of sets of subjects as the main co...

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1. Verfasser: NICHOGI MUTSUKO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an apparatus and a method, for image processing, where an image is converted with high accuracy into a color space which does not depend on a device or on the device and an illumination operation. SOLUTION: A means where a plurality of sets of subjects as the main components of an image, which is input from an image input device are set and color data which does not depend on the device or on the device and the illumination operation, is estimated in each set is installed. To which every pixel of the image data to be input from the image input data belongs or whether the pixel does not belong to any set of subjects is judged, and the estimation means is selected on the basis of a judged result. The color data, which do not depend on the device or on the device and the illumination operation, are estimated.