Javier Ortega-García

Also published as: Javier Ortega-Garcia


BioSec Multimodal Biometric Database in Text-Dependent Speaker Recognition
Doroteo Toledano | Daniel Hernandez-Lopez | Cristina Esteve-Elizalde | Julian Fierrez | Javier Ortega-Garcia | Daniel Ramos | Joaquin Gonzalez-Rodriguez
Proceedings of the Sixth International Conference on Language Resources and Evaluation (LREC'08)

In this paper we briefly describe the BioSec multimodal biometric database and analyze its use in automatic text-dependent speaker recognition research. The paper is structured into four parts: a short introduction to the problem of text-dependent speaker recognition; a brief review of other existing databases, including monomodal text-dependent speaker recognition databases and multimodal biometric recognition databases; a description of the BioSec database; and, finally, an experimental section in which speaker recognition results on some of these databases are presented and compared, using the same underlying speaker recognition technique in all cases.


A Multilingual Speaker Verification System: Architecture and Performance Evaluation
Javier Caminero | Joaquín González-Rodríguez | Javier Ortega-García | Daniel Tapias | Pedro M. Ruz | Mercedes Solá
Proceedings of the Third International Conference on Language Resources and Evaluation (LREC’02)