Fig. 3
WCCVT and WC-D15 analysis of a tritan defect example subject. Left: result sheet of the WCCVT showing the number of correctly identified plates in the sections General and Tritan; right: result sheet of the WC-D15 graphically showing the cap transpositions on the tritan colour confusion axis including the corresponding calculated error parameters [from Waggoner Color Vision Testing software, LLC © (Rogers, USA)]