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Volume: 32 | Article ID: art00064_1
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Quantification of Faithful “Color Appearance” Reproduction, and Application to New Products
  DOI :  10.2352/ISSN.2169-4451.2017.32.255  Published OnlineSeptember 2016
Abstract

In photographic prints, color reproducibility is an important factor for print quality. For quantification method of color, lightness (CIEL* a* b*) and optical density (OD) based on spectral reflectance measurement method (45deg incidence/0deg light reception) is used widely. However, there is often a case that the measured L* a* b* and the result from subjective evaluation does not match depending on observing environment. Therefore we examined new methods to evaluate “color appearance” reproduction, which highly correlated to the subjective evaluation. And we used this new evaluation method to develop the new “imagePROGRAF PRO” series printers, and realized high optical density in black area and wide color gamut.

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Takumi Kaneko, Katsushi Hara, Tomokazu Yanai, "Quantification of Faithful “Color Appearance” Reproduction, and Application to New Productsin Proc. IS&T Printing for Fabrication: Int'l Conf. on Digital Printing Technologies (NIP32),  2016,  https://doi.org/10.2352/ISSN.2169-4451.2017.32.255

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