Abstract: [Problem] To provide a technique for calculating the psychophysical value of a color corresponding to an arbitrarily defined tone by modeling a tone concept defined in the PCCS (Practical Color Co-ordinate System).
Type:
Grant
Filed:
June 26, 2012
Date of Patent:
February 2, 2016
Assignees:
JAPAN COLOR RESEARCH INSTITUTE, NAKAGAWA CHEMICAL, INC.
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