Abstract

A nonlinear optimization technique is applied to metameric and spectral color matchings. This technique proves very powerful in always obtaining feasible solutions and smaller errors, particularly in the high reflectance region.

© 1975 Optical Society of America

Spectral Color Matching by Means of Minimax Approximation

Noboru Ohta and H. Urabe
Appl. Opt. 11(11) 2551-2553 (1972)

Fast Computing of Color Matching by Means of Matrix Manipulation, II. Reflection-Type Color Print

Noboru Ohta
J. Opt. Soc. Am. 62(1) 129-136 (1972)

Theoretical chromaticity-mismatch limits of metamers viewed under different illuminants

N. Ohta and G. Wyszecki
J. Opt. Soc. Am. 65(3) 327-333 (1975)

Fast Computing of Color Matching by Means of Matrix Representation. Part 1: Transmission-Type Colorant

N. Ohta
Appl. Opt. 10(9) 2183-2187 (1971)

Formulation of Transparent Colors with a Digital Computer

F. W. Billmeyer, J. K. Beasley, and J. A. Sheldon
J. Opt. Soc. Am. 50(1) 70-72 (1960)