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Practical On-Line Signature Verification

  • J. M. Pascual-Gaspar
  • V. Cardeñoso-Payo
  • C. E. Vivaracho-Pascual
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5558)

Abstract

A new DTW-based on-line signature verification system is presented and evaluated. The system is specially designed to operate under realistic conditions, it needs only a small number of genuine signatures to operate and it can be deployed in almost any signature capable capture device. Optimal features sets have been obtained experimentally, in order to adapt the system to environments with different levels of security. The system has been evaluated using four on-line signature databases (MCYT, SVC2004, BIOMET and MyIDEA) and its performance is among the best systems reported in the state of the art. Average EERs over these databases lay between 0.41% and 2.16% for random and skilled forgeries respectively.

Keywords

Dynamic Time Warping Feature Selection Process Sequential Forward Selection Dynamic Time Warping Distance Online Signature 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • J. M. Pascual-Gaspar
    • 1
  • V. Cardeñoso-Payo
    • 1
  • C. E. Vivaracho-Pascual
    • 1
  1. 1.ECA-SIMM, Dpto. InformáticaUniversidad de ValladolidValladolidSpain

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