Spectral Color Reproduction from CIE Tristimulus Values Using a Node Address Array Selection Technique

Abstract

This study proposes a feasible method for spectral color reproduction based on a node address array selection technique from CIE tristimulus values. In this method three-dimensional lookup table (3-D LUT) has been constructed to connect the node address array and the spectrum as the source and destination spaces. First we present a general framework for how to reproduce spectral color. Then results of recovery are evaluated by the root mean square error (RMSE) and the color difference CIE ∆E00. According to the results considered, the proposed method could reconstruct the spectral reflectance with a high spectral and colorimetric accuracy.