Yoshihiko Azuma

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The Standard object color spectra (SOCS) database was developed for proper evaluation of color-sensor quality of image input devices. The SOCS has been published in a ISO technical report, ISO TR 16066. A CD-ROM is attached to the ISO-TR. The CD-ROM contains more than fifty thousands spectra of objects, such as photographic materials, offset prints,(More)
Recently, wide-gamut monitors and printers have begun to appear in the market. However, there are no appropriate tools for evaluating color reproduction in such image output devices. This report describes a method to create the image data for evaluation of the wide-gamut devices. The method expands the gamut of the source image in a manner that a color in(More)
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