Two datasets of fully on-line synthetic signatures generated according to the original method described and validated in [PR2012-I] and [PR2012-II]:
DATASET 1: DS1_Modification_TimeFunctions
In this case the duplicated samples are generated modifying directly the time functions of the master signature according to the method described in Sect. 5.1 of [PR2012-I].
It contains 25 signatures of 350 users.
The first 5 signatures follow an intra-session variability and the remaining 20 an inter-session variability.
DATASET 2: DS2_Modification_LNparameters
In this case the duplicated samples are generated modifying the LogNormal parameters of the master signature according to the method described in Sect. 5.2 of [PR2012-I].
It contains 25 signatures of 350 users.
The first 5 signatures follow an intra-session variability and the remaining 20 an inter-session variability.