Multiprimary display optimized for CIE1931 and CIE1964 color matching functions

Kenro Ohsawa; Friedhelm Koenig; Masahiro Yamaguchi; Nagaaki Ohyama

doi:10.1117/12.464588

6 June 2002 Multiprimary display optimized for CIE1931 and CIE1964 color matching functions

Kenro Ohsawa, Friedhelm Koenig, Masahiro Yamaguchi, Nagaaki Ohyama

Proceedings Volume 4421, 9th Congress of the International Colour Association; (2002) https://doi.org/10.1117/12.464588
Event: 9th Congress of the International Color Association, 2001, Rochester, NY, United States

Abstract

A novel color reproduction method that is independent of the viewing angle is proposed. In this method two sets of tristimulus values corresponding to the CIE 1931 and the CIE 1964 color matching functions are reproduced using a six- primary display. The digital counts of the six-primary display to reproduce a given set of six-stimulus values can be uniquely determined by using a 6 by 6 matrix which is calculated from the two color matching functions and the primary spectra of the six-primary display. In this paper we report the result of the simulation that examines the color reproduction accuracy using this method when a spectrum of the object is given. Comparing the color reproduction accuracy achieved by the 6-primary display using our method with that by a current RGB display it is verified that the proposed method can improve the accuracy.

Citation Download Citation

Kenro Ohsawa, Friedhelm Koenig, Masahiro Yamaguchi, and Nagaaki Ohyama "Multiprimary display optimized for CIE1931 and CIE1964 color matching functions", Proc. SPIE 4421, 9th Congress of the International Colour Association, (6 June 2002); https://doi.org/10.1117/12.464588

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