Author： Uchiyama Toshio Yamaguchi Masahiro Haneishi Hideaki Ohyama Nagaaki
Publisher： Society for Imaging Science and Technology
ISSN： 2158-6330
Source： Conference on Colour in Graphics, Imaging, and Vision, Vol.2004, Iss.1, 2004-01, pp. : 281-285
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
This paper reveals one of the advantages of using multiprimary display, which can utilize the degrees of freedom. A spectral-approximation method, which was already proposed, is one of the methods concerning this advantage. This method is based on minimizing the difference between the spectrum of the original object and the reproduced spectrum under the constraint of tristimulus match for the CIE standard observer. We can expect some reduction of the color mismatch for any CMF. However, visual evaluation for actual images has not been reported until now. Therefore, we made a visual experiment to evaluate the spectral-approximation method using actual images, which contain many colors and shadings. We also present a novel algorithm for the spectral-approximation method.
Related content
Access to resources
Recommend
Spectral Based Color Image Editing (SBCIE)
Color and Imaging Conference, Vol. 1996, Iss. 1, 1996-01 ,pp. :