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摘要

PPROBLEM TO BE SOLVED: To provide an image processing device capable of facilitating specification of a color colored on a 3D shape by a user, drawing with a color corresponding to an illumination environment wherein the user is positioned or an illumination environment desired by the user as a color specified by the user, and drawing one 3D image by using simultaneously information of a color specified by a monitor and information of a color inputted by measurement of an actual sample. PSOLUTION: Specification of RGB is received, and a colorimetric value is calculated from RGB information, a colorimetric value of a color developed by the monitor and a colorimetric value calculation expression. A spectral reflectance corresponding to colorimetric value information is calculated based on the colorimetric value information, a color matching function, and illumination light spectrum information. Multi-spectrum data are calculated from the spectral reflectance, and image data are generated. PCOPYRIGHT: (C)2009,JPO&INPIT