Claudio Garretón

According to our database, Claudio Garretón authored at least 14 papers between 2006 and 2013.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2013

On Reducing Harmonic and Sampling Distortion in Vocal Tract Length Normalization.

Néstor Becerra Yoma, Claudio Garretón, Fernando Huenupán, Ignacio Catalan, Jorge Wuth Sepúlveda

IEEE Trans. Speech Audio Process., 2013

VTLN based on the linear interpolation of contiguous mel filter-bank energies.

Néstor Becerra Yoma, Claudio Garretón, Fernando Huenupán, Ignacio Catalan, Jorge Wuth

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

2012

Telephone Channel Compensation in Speaker Verification Using a Polynomial Approximation in the Log-Filter-Bank Energy Domain.

Claudio Garretón, Néstor Becerra Yoma

IEEE Trans. Speech Audio Process., 2012

2010

Maximum Entropy-Based Reinforcement Learning Using a Confidence Measure in Speech Recognition for Telephone Speech.

Carlos Molina, Néstor Becerra Yoma, Fernando Huenupán, Claudio Garretón, Jorge Wuth

IEEE Trans. Speech Audio Process., 2010

Channel Robust Feature Transformation Based on Filter-Bank Energy Filtering.

Claudio Garretón, Néstor Becerra Yoma, Matias Torres

IEEE Trans. Speech Audio Process., 2010

On enhancing feature sequence filtering with filter-bank energy transformation in speaker verification with telephone speech.

Claudio Garretón, Néstor Becerra Yoma

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

2008

Unsupervised intra-speaker variability compensation based on Gestalt and model adaptation in speaker verification with telephone speech.

Néstor Becerra Yoma, Claudio Garretón, Carlos Molina, Fernando Huenupán

Speech Commun., 2008

Confidence based multiple classifier fusion in speaker verification.

Fernando Huenupán, Néstor Becerra Yoma, Carlos Molina, Claudio Garretón

Pattern Recognit. Lett., 2008

Bayesian Spatiotemporal Context Integration Sources in Robot Vision Systems.

Rodrigo Palma Amestoy, Pablo Guerrero, Javier Ruiz-del-Solar, Claudio Garretón

Proceedings of the RoboCup 2008: Robot Soccer World Cup XII [papers from the 12th annual RoboCup International Symposium, 2008

Unsupervised re-scoring of observation probability based on maximum entropy criterion by using confidence measure with telephone speech.

Carlos Molina, Néstor Becerra Yoma, Fernando Huenupán, Claudio Garretón

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

2007

Unsupervised re-scoring of observation probability in viterbi based on reinforcement learning by using confidence measure and HMM neighborhood.

Carlos Molina, Néstor Becerra Yoma, Fernando Huenupán, Claudio Garretón

Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Speaker verification with multiple classifier fusion using Bayes based confidence measure.

Fernando Huenupán, Néstor Becerra Yoma, Carlos Molina, Claudio Garretón

Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

On comparing and combining intra-speaker variability compensation and unsupervised model adaptation in speaker verification.

Claudio Garretón, Néstor Becerra Yoma, Fernando Huenupán, Carlos Molina

Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

2006

Intra-speaker variability compensation in speaker verification with limited enrolling data.

Claudio Garretón, Néstor Becerra Yoma, Carlos Molina, Fernando Huenupán

Proceedings of the Ninth International Conference on Spoken Language Processing, 2006