A new algorithm for evaluating metamer mismatch volumes is introduced. Unlike previous methods, the proposed method places no restrictions on the set of possible object reflectance spectra. Such restrictions lead to approximate solutions for the mismatch volume. The new method precisely characterizes the volume in all circumstances.
Alexander Logvinenko, Christoph Godau, Brian Funt, "Metamer Mismatch Volumes" in Proc. IS&T CGIV 2012 6th European Conf. on Colour in Graphics, Imaging, and Vision, 2012, pp 54 - 58, https://doi.org/10.2352/CGIV.2012.6.1.art00010