The ground-truth pen trajectory for USER 4

Accuracy = 80.699%

The static image to unravel

The static signature of user 4

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

Insertion errors6.1831%
Deletion errors9.4895%
Substitution-deletion errors3.6285%
Substitution-insertion errors2.6625%
Error free 86.8257%


View animation of ground-truth pen trajectory

View animation of estimated pen trajectory

View animation of errors in estimated pen trajectory