Claudio Garretón

Publication Activity (10 Years)

Years Active: 2006-2013
Publications (10 Years): 0

Top Topics

Multiresolution

Polynomial Approximation

Top Venues

IEEE Trans. Speech Audio Process.

Publications

Néstor Becerra Yoma, Claudio Garretón, Fernando Huenupán, Ignacio Catalan, Jorge Wuth
VTLN based on the linear interpolation of contiguous mel filter-bank energies. INTERSPEECH (2013)
Néstor Becerra Yoma, Claudio Garretón, Fernando Huenupán, Ignacio Catalan, Jorge Wuth Sepúlveda
On Reducing Harmonic and Sampling Distortion in Vocal Tract Length Normalization. IEEE Trans. Speech Audio Process. 21 (1) (2013)
Claudio Garretón, Néstor Becerra Yoma
Telephone Channel Compensation in Speaker Verification Using a Polynomial Approximation in the Log-Filter-Bank Energy Domain. IEEE Trans. Speech Audio Process. 20 (1) (2012)
Claudio Garretón, Néstor Becerra Yoma
On enhancing feature sequence filtering with filter-bank energy transformation in speaker verification with telephone speech. INTERSPEECH (2010)
Claudio Garretón, Néstor Becerra Yoma, Matias Torres
Channel Robust Feature Transformation Based on Filter-Bank Energy Filtering. IEEE Trans. Speech Audio Process. 18 (5) (2010)
Carlos Molina, Néstor Becerra Yoma, Fernando Huenupán, Claudio Garretón, Jorge Wuth
Maximum Entropy-Based Reinforcement Learning Using a Confidence Measure in Speech Recognition for Telephone Speech. IEEE Trans. Speech Audio Process. 18 (5) (2010)
Carlos Molina, Néstor Becerra Yoma, Fernando Huenupán, Claudio Garretón
Unsupervised re-scoring of observation probability based on maximum entropy criterion by using confidence measure with telephone speech. INTERSPEECH (2008)
Rodrigo Palma Amestoy, Pablo Guerrero, Javier Ruiz-del-Solar, Claudio Garretón
Bayesian Spatiotemporal Context Integration Sources in Robot Vision Systems. RoboCup (2008)
Néstor Becerra Yoma, Claudio Garretón, Carlos Molina, Fernando Huenupán
Unsupervised intra-speaker variability compensation based on Gestalt and model adaptation in speaker verification with telephone speech. Speech Commun. 50 (11-12) (2008)
Fernando Huenupán, Néstor Becerra Yoma, Carlos Molina, Claudio Garretón
Confidence based multiple classifier fusion in speaker verification. Pattern Recognit. Lett. 29 (7) (2008)
Fernando Huenupán, Néstor Becerra Yoma, Carlos Molina, Claudio Garretón
Speaker verification with multiple classifier fusion using Bayes based confidence measure. INTERSPEECH (2007)
Claudio Garretón, Néstor Becerra Yoma, Fernando Huenupán, Carlos Molina
On comparing and combining intra-speaker variability compensation and unsupervised model adaptation in speaker verification. INTERSPEECH (2007)
Carlos Molina, Néstor Becerra Yoma, Fernando Huenupán, Claudio Garretón
Unsupervised re-scoring of observation probability in viterbi based on reinforcement learning by using confidence measure and HMM neighborhood. INTERSPEECH (2007)
Claudio Garretón, Néstor Becerra Yoma, Carlos Molina, Fernando Huenupán
Intra-speaker variability compensation in speaker verification with limited enrolling data. INTERSPEECH (2006)