The ground-truth pen trajectory for USER 27

Accuracy = 94.0845%

The static image to unravel

The static signature of user 27

Errors were subdivided as follows (also expressed as percentages of the ground-truth path length):

Insertion errors0.2338%
Deletion errors3.3153%
Substitution-deletion errors2.3664%
Substitution-insertion errors1.0671%
Error free 94.3183%


View animation of ground-truth pen trajectory

View animation of estimated pen trajectory

View animation of errors in estimated pen trajectory