Backward model for multi-primary display, which gives digital count in order to present a given color stimulus value XYZ on a screen, is proposed in this paper. Performance of the proposed method is evaluated with 6-primary display. Error in predicting XYZ of colors projected on a screen was 0.8 on average and 2.9 at maximum.
Hideto Motomura, Hideaki Haneishi, Masahiro Yamaguchi, Nagaaki Ohyama, "Backward Model for Multi-Primary Display Using Linear Interpolation on Equi-luminance Plane" in Proc. IS&T 10th Color and Imaging Conf., 2002, pp 267 - 271, https://doi.org/10.2352/CIC.2002.10.1.art00050