Colour Vision Deficiency

Machado, Oliveira and Fernandes (2009)

colour

anomalous_trichromacy_cmfs_Machado2009(cmfs, …)

Shifts given LMS cone fundamentals colour matching functions with given \(\Delta_{LMS}\) shift amount in nanometers to simulate anomalous trichromacy using Machado et al.(2009) method..

anomalous_trichromacy_matrix_Machado2009(…)

Computes Machado et al.(2009) CVD matrix for given LMS cone fundamentals colour matching functions and display primaries tri-spectral distributions with given \(\Delta_{LMS}\) shift amount in nanometers to simulate anomalous trichromacy..

cvd_matrix_Machado2009(deficiency, severity)

Computes Machado et al.(2009) CVD matrix for given deficiency and severity using the pre-computed matrices dataset..

Dataset

colour

CVD_MATRICES_MACHADO2010

Machado (2010) Simulation matrices \(\Phi_{CVD}\).