In the present paper, we propose an evolutionary approach to address interoperability issues in multi-device signature verification, based on transformation mappings automatically tuned by a genetic algorithm. These mappings are meant to decrease dissimilarities between signatures acquired through different devices and with different modalities (stylus/finger). The effectiveness of the proposed method was evaluated on the e-BioSign data set. Our proposal achieved an average relative improvement of 26% of EER, for the case of skilled forgeries, compared to baseline results.
Scheda prodotto non validato
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo
Titolo: | An Evolutionary Approach to address Interoperability Issues in Multi-Device Signature Verification |
Autori: | |
Data di pubblicazione: | 2019 |
Handle: | http://hdl.handle.net/11586/243254 |
ISBN: | 978-1-7281-4568-6 |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |