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ICML
2003
IEEE
16 years 6 months ago
Discriminative Gaussian Mixture Models: A Comparison with Kernel Classifiers
We show that a classifier based on Gaussian mixture models (GMM) can be trained discriminatively to improve accuracy. We describe a training procedure based on the extended Baum-W...
Aldebaro Klautau, Nikola Jevtic, Alon Orlitsky
ICDE
2006
IEEE
262views Database» more  ICDE 2006»
16 years 2 hour ago
The eNTERFACE'05 Audio-Visual Emotion Database
This paper presents an audio-visual emotion database that can be used as a reference database for testing and evaluating video, audio or joint audio-visual emotion recognition alg...
O. Martin, Irene Kotsia, Benoit M. Macq, Ioannis P...
ICMCS
2005
IEEE
123views Multimedia» more  ICMCS 2005»
15 years 11 months ago
Improved face finding in visually challenging environments
Finding faces in visually challenging environments is crucial to many applications, such as audio-visual automatic speech recognition, video indexing, person recognition, and vide...
Jintao Jiang, Gerasimos Potamianos, Giridharan Iye...
AMDO
2006
Springer
15 years 9 months ago
Towards Hands-Free Interfaces Based on Real-Time Robust Facial Gesture Recognition
Abstract. Perceptual user interfaces are becoming important nowadays, because they offer a more natural interaction with the computer via speech recognition, haptics, computer visi...
Cristina Manresa-Yee, Xavier Varona, Francisco J. ...
BIOSIG
2003
145views Biometrics» more  BIOSIG 2003»
15 years 7 months ago
Pass Phrase Based Speaker Recognition for Authentication
: Speaker recognition in applications of our daily lives is not yet in widespread use. In order for biometric technology to make sense for real-world authentication applications an...
Heinz Hertlein, Robert Frischholz, Elmar Nöth