14 of the 28 plots in Figure 3 are shown here. Besides the addition of individual x- and y-axis labels for each plot, extra tick marks were added in the published version to show scale. This is unnecessary because only a luminance contrast value of 1 (green line) is meaningful; how much smaller or larger the gray bars are than this value does not offer any insight or clarification.
14 of the 28 plots in Figure 3 are shown here. Besides the addition of individual x- and y-axis labels for each plot, extra tick marks were added in the published version to show scale. This is unnecessary because only a luminance contrast value of 1 (green line) is meaningful; how much smaller or larger the gray bars are than this value does not offer any insight or clarification.
image by Derya Akkaynak
