We add a simple model for spatial vision to our original corresponding pair algorithm to simulate the colour appearance of an image, as seen by a subject with variant (abnormal) vision. In this way, the perception of coloured images by subjects having their spatial vision altered by a pathology, may be simulated, both for normal and dichromatic colour vision.
M.C. García-Domene, M.D. de Fez, M.J. Luque, P. Capilla, "Simulating images perceived by subjects with abnormal colour or spatial vision" in Proc. IS&T CGIV 2008/MCS'08 4th European Conf. on Colour in Graphics, Imaging, and Vision 10th Int'l Symp. on Multispectral Colour Science, 2008, pp 149 - 152, https://doi.org/10.2352/CGIV.2008.4.1.art00033