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io-port 70176968 Galbally, Javier; Fiérrez-Aguilar, Julian; Martinez-Diaz, Marcos; Plamondon, Rejean

Quality analysis of dynamic signature based on the sigma-\log normal model (English)

ICDAR, 633-637 (2011).

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io-port 70159717 Vera-Rodríguez, Rubén; Mason, John S. D.; Fiérrez-Aguilar, Julian; Ortega-Garcia, Javier

Analysis of time domain information for footstep recognition (English)

ISVC (1), 489-498 (2010).

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io-port 70160487 Tome-Gonzalez, Pedro; Fiérrez-Aguilar, Julian; Fairhurst, Michael C.; Ortega-Garcia, Javier

Acquisition scenario analysis for face recognition at a distance (English)

ISVC (1), 461-468 (2010).

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io-port 70744083 Fernandez-De-Sevilla, Ruben; Alonso-Fernandez, Fernando; Fiérrez-Aguilar, Julian; Ortega-Garcia, Javier

Forensic writer identification using allographic features (English)

ICFHR, 308-313 (2010).

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io-port 70022616 Moreno-Moreno, Miriam; Fiérrez-Aguilar, Julian; Ortega-Garcia, Javier

Biometrics beyond the visible spectrum: imaging technologies and applications (English)

COST 2101/2102 Conference, 154-161 (2009).

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io-port 70738227 Harriero, Alberto; Ramos, Daniel; Gonzalez-Rodriguez, Joaquin; Fiérrez-Aguilar, Julian

Analysis of the utility of classical and novel speech quality measures for speaker verification (English)

ICB, 434-442 (2009).

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io-port 50080678 Fronthaler, Hartwig; Kollreider, Klaus; Bigün, Josef; Fiérrez-Aguilar, Julian; Alonso-Fernandez, Fernando; Ortega-Garcia, Javier; Gonzalez-Rodriguez, Joaquin

Fingerprint image-quality estimation and its application to multialgorithm verification (English)

IEEE Transactions on Information Forensics and Security 3, No. 2, 331-338 (2008).

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io-port 70247388 Galbally, Javier; Cappelli, Raffaele; Lumini, Alessandra; Maltoni, Davide; Fiérrez-Aguilar, Julian

Fake fingertip generation from a minutiae template (English)

ICPR, 1-4 (2008).

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io-port 70250897 Martinez-Diaz, Marcos; Fiérrez-Aguilar, Julian; Galbally, Javier; Ortega-Garcia, Javier

Towards mobile authentication using dynamic signature verification: useful features and performance evaluation (English)

ICPR, 1-5 (2008).

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io-port 70905516 Ruiz-Albacete, Virginia; Tome-Gonzalez, Pedro; Alonso-Fernandez, Fernando; Galbally, Javier; Fiérrez-Aguilar, Julian; Ortega-Garcia, Javier

Direct attacks using fake images in iris verification (English)

BIOID, 181-190 (2008).

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io-port 50081021 Alonso-Fernandez, Fernando; Fiérrez-Aguilar, Julian; Ortega-Garcia, Javier; Gonzalez-Rodriguez, Joaquin; Fronthaler, Hartwig; Kollreider, Klaus; Bigün, Josef

A comparative study of fingerprint image-quality estimation methods (English)

IEEE Transactions on Information Forensics and Security 2, No. 4, 734-743 (2007).

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io-port 70177818 Martinez-Diaz, Marcos; Fiérrez-Aguilar, Julian; Freire, Manuel R.; Ortega-Garcia, Javier

On the effects of sampling rate and interpolation in HMM-based dynamic signature verification (English)

ICDAR, 1113-1117 (2007).

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io-port 70178496 Freire, Manuel R.; Fiérrez-Aguilar, Julian; Martinez-Diaz, Marcos; Ortega-Garcia, Javier

On the applicability of off-line signatures to the fuzzy vault construction (English)

ICDAR, 1173-1177 (2007).

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io-port 70465651 Alonso-Fernandez, Fernando; Fairhurst, Michael C.; Fiérrez-Aguilar, Julian; Ortega-Garcia, Javier

Automatic measures for predicting performance in off-line signature (English)

ICIP (1), 369-372 (2007).

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io-port 70737988 Galbally, Javier; Fiérrez-Aguilar, Julian; Ortega-Garcia, Javier

Bayesian Hill-climbing attack and its application to signature verification (English)

ICB, 386-395 (2007).

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io-port 70738234 Freire, Manuel R.; Fiérrez-Aguilar, Julian; Galbally, Javier; Ortega-Garcia, Javier

Biometric hashing based on genetic selection and its application to on-line signatures (English)

ICB, 1134-1143 (2007).

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io-port 50342984 Garcia-Romero, Daniel; Fiérrez-Aguilar, Julian; Gonzalez-Rodriguez, Joaquin; Ortega-Garcia, Javier

Using quality measures for multilevel speaker recognition (English)

Computer Speech & Language 20, No. 2-3, 192-209 (2006).

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io-port 70481177 Alonso-Fernandez, Fernando; Veldhuis, Raymond N. J.; Bazen, Asker M.; Fiérrez-Aguilar, Julian; Ortega-Garcia, Javier

Sensor interoperability and fusion in fingerprint verification: A case study using minutiae-and ridge-based matchers (English)

ICARCV, 1-6 (2006).

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io-port 70738157 Fiérrez-Aguilar, Julian; Chen, Yi; Ortega-Garcia, Javier; Jain, Anil K.

Incorporating image quality in multi-algorithm fingerprint verification (English)

ICB, 213-220 (2006).

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io-port 05570527 Fierrez-Aguilar, Julian; Garcia-Romero, Daniel; Ortega-Garcia, Javier; Gonzalez-Rodriguez, Joaquin

Speaker verification using adapted user-dependent multilevel fusion. (English)

Oza, Nikunj C. (ed.) et al., Multiple classifier systems. 6th international workshop, MCS 2005, Seaside, CA, USA, June 13‒15, 2005. Proceedings. Berlin: Springer (ISBN 978-3-540-26306-7/pbk). Lecture Notes in Computer Science 3541, 356-365 (2005).

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