On the Applicability of Off-Line Signatures to the Fuzzy Vault Construction

Authors:
M. Freire;J. Fierrez;M. Martinez-Diaz;J. Ortega-Garcia
Affiliations:
Universidad Autonoma de Madrid, Spain;Universidad Autonoma de Madrid, Spain;Universidad Autonoma de Madrid, Spain;Universidad Autonoma de Madrid, Spain
Venue:
ICDAR '07 Proceedings of the Ninth International Conference on Document Analysis and Recognition - Volume 02
Year:
2007

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Abstract

In the present contribution, the applicability of off-line handwritten signatures to the fuzzy vault construction is studied. Feature extraction is based on quantized maxima and minima from upper and lower envelopes of the signa- ture. Baseline results are reported for skilled and random forgeries of the MCYT off-line signature database, showing that the proposed scheme is suitable for signers with good separability between genuine signatures and skilled forg- eries.