Speech & face based biometric authentication at IDIAP

Authors:
C. Sanderson;S. Bengio;H. Bourlard;J. Mariethoz;R. Collobert;M. F. BenZeghiba;F. Cardinaux;S. Marcel
Affiliations:
Dalle Molle Inst. for Perceptual Artificial Intelligence, Martigny, Switzerland;Dalle Molle Inst. for Perceptual Artificial Intelligence, Martigny, Switzerland;Dalle Molle Inst. for Perceptual Artificial Intelligence, Martigny, Switzerland;Dalle Molle Inst. for Perceptual Artificial Intelligence, Martigny, Switzerland;Dalle Molle Inst. for Perceptual Artificial Intelligence, Martigny, Switzerland;Dalle Molle Inst. for Perceptual Artificial Intelligence, Martigny, Switzerland;Dalle Molle Inst. for Perceptual Artificial Intelligence, Martigny, Switzerland;Dalle Molle Inst. for Perceptual Artificial Intelligence, Martigny, Switzerland
Venue:
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 3 (ICME '03) - Volume 03
Year:
2003

Citing 0
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Abstract

We present an overview of research at IDIAP on speech & face based biometric authentication. This paper covers user-customised passwords, adaptation techniques, confidence measures (for use in fusion of audio & visual scores), face verification in difficult image conditions, as well as other related research issues. We also overviewed the open source Torch library, which has aided in the implementation of the above mentioned techniques.