Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
The 2013 Speaker Recognition Evaluation in Mobile environments
Year:2013
Research Areas
  • Processing and signal analysis
Information
Abstract
This paper evaluates the performance of the twelve primary systems submitted to the evaluation on speaker verification in the context of a mobile environment using the MOBIO database. The mobile environment provides a challenging and realistic test-bed for current state-of-the-art speaker verification techniques. Results in terms of equal error rate (EER), half total error rate (HTER) and detection error trade-off (DET) confirm that the best performing systems are based on total variability modeling, and are the fusion of several sub-systems. Nevertheless, the good old UBM-GMM based systems are still competitive. The results also show that the use of additional data for training as well as gender-dependent features can be helpful.
International
Si
Congress
2013 International Conference on Biometrics Compendium (ICB), IEEE
960
Place
Madrid, Spain
Reviewers
Si
ISBN/ISSN
978-1-4799-0310-8
10.1109/ICB.2013.6613025
Start Date
04/06/2013
End Date
07/06/2013
From page
1
To page
6
Procs. of the 6th IAPR International Conference on Biometrics
Participants
  • Autor: Luis Miguel Mazaira Fernandez (UPM)
  • Autor: Pedro Gomez Vilda (UPM)
  • Autor: Agustin Alvarez Marquina (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Informática Aplicada al Procesado de Señal e Imagen
  • Centro o Instituto I+D+i: Centro de tecnología Biomédica CTB
  • Departamento: Arquitectura y Tecnología de Sistemas Informáticos
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
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