Corrections to "A Physiologically-Based Model for Simulation of Color Vision Deficiency"
MARCH/APRIL 2010 (Vol. 16, No. 2) p. 352
1077-2626/10/$31.00 © 2010 IEEE

Published by the IEEE Computer Society
Corrections to "A Physiologically-Based Model for Simulation of Color Vision Deficiency"
Gustavo M. Machado

Manuel M. Oliveira, IEEE Member

Leandro A.F. Fernandes
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In [ 1 ], which appeared in the November/December 2009 issue of IEEE TVCG (volume 15, number 6, pp. 1291-1298), there were typos in (17) and (18). The correct version of these equations are below:


$$\eqalignno{&L_{a}(\lambda) = \alpha \, L(\lambda) + \left(1 - \alpha\right) \, 0.96 \, {{Area_{L}}\over{Area_{M}}} \, M(\lambda),&(17)\cr&M_{a}(\lambda) = \alpha \, M(\lambda) + \left(1 - \alpha\right) \, {{1}\over{0.96}} \, {{Area_{M}}\over{Area_{L}}} \, L(\lambda).&(18)}$$


Note that all images and results shown in the paper and provided in the supplemental materials were produced using the correct equations.

    The authors are with UFRGS.

    E-mail: {gmmachado, oliveira, laffernandes}@inf.ufrgs.br.

For information on obtaining reprints of this article, please send e-mail to: tvcg@computer.org.

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