DocumentCode
2196208
Title
Kinematical Analysis of Synthetic Dynamic Signatures Using the Sigma-Lognormal Model
Author
Galbally, Javier ; Fierrez, Julian ; Martinez-Diaz, Marcos ; Ortega-Garcia, Javier ; Plamondon, Réjean ; O´Reilly, Christian
Author_Institution
Univ. Autonoma de Madrid (UAM), Madrid, Spain
fYear
2010
fDate
16-18 Nov. 2010
Firstpage
113
Lastpage
118
Abstract
The kinematical information present in synthetically generated signatures is analyzed using the Sigma-Lognormal model and compared to the kinematical properties of real samples. Experiments are carried out on totally independent development and test sets and show a high degree of similarity between humanly produced and artificial signatures. One particular flaw is found in the velocity profile of synthetic signatures. Two possible solutions are proposed to improve the synthetic generation method using the Kinematic Theory of rapid human movements.
Keywords
digital signatures; artificial signatures; humanly produced signatures; kinematical analysis; rapid human movements; sigma-lognormal model; synthetic dynamic signatures; synthetic generation method; velocity profile; Sigma-Lognormal model; kinematical information; signature; synthetic generation;
fLanguage
English
Publisher
ieee
Conference_Titel
Frontiers in Handwriting Recognition (ICFHR), 2010 International Conference on
Conference_Location
Kolkata
Print_ISBN
978-1-4244-8353-2
Type
conf
DOI
10.1109/ICFHR.2010.24
Filename
5693509
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