SPEECH
1998
13 years 4 months ago
1998
Tracking human lips in video is an important but notoriously dicult task. To accurately recover their motions in 3D from any head pose is an even more challenging task, though s...
SPEECH
1998
13 years 4 months ago
1998
We present the theory for heteroscedastic discriminant analysis (HDA), a model-based generalization of linear discriminant analysis (LDA) derived in the maximum-likelihood framewo...
SPEECH
1998
13 years 4 months ago
1998
This paper presents a stochastic model of intonation contours for use in text-to-speech s. The model has two modules, a linguistic module that generates abstract prosodic rom text...
SPEECH
1998
13 years 4 months ago
1998
The face is a source of information processed by a complex system of partly independent subsystems. The extent of the independence of processing personal identity, facial expressi...
SPEECH
1998
13 years 4 months ago
1998
We consider the problem of obtaining a reduced dimension representation of electropalatographic (EPG) data. An unsupervised learning approach based on latent variable modelling is...
SPEECH
1998
13 years 4 months ago
1998
SPEECH
1998
13 years 4 months ago
1998
SPEECH
1998
13 years 4 months ago
1998
SPEECH
1998
13 years 4 months ago
1998
This paper illustrates the advantages of using the Discrete Cosine Transform (DCT) as compared to the standard Discrete Fourier Transform (DFT) for the purpose of removing noise e...