ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper addresses the problem of discriminative training of language models that does not require any transcribed acoustic data. We propose to minimize the conditional entropy ...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
We propose an aspect-model-based reference speaker weighting. The main idea of the approach is that the adapted model is a linear combination of a set of reference speakers like r...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Existing cover song detection systems require prior knowledge of the number of cover songs in a test set in order to identify cover(s) to a reference song. We describe a system th...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
We consider the estimation of a sparse parameter vector from measurements corrupted by white Gaussian noise. Our focus is on unbiased estimation as a setting under which the dif...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
This work exploits several machine-learning techniques to address the problem of image-quality prediction of synthetic aperture sonar (SAS) imagery. The objective is to predict th...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper proposes a new texture classifier based on the Quaternionic Wavelet Transform (QWT). This recent transform separates the informations contained in the image better tha...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Emotion expression is an essential part of human interaction. Rich emotional information is conveyed through the human face. In this study, we analyze detailed motion-captured fac...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Besides basis expansions, frames representations play a key role in signal processing. We thus consider the problem of frame domain signal processing, which is more complex and ch...