266 search results - page 1 / 54 » From Mixtures of Mixtures to Adaptive Transform Coding |
NIPS
2000
13 years 6 months ago
2000
VLSISP
1998
13 years 5 months ago
1998
In this paper, we present preliminary results comparing the nature of the errors introduced by the mixture of principal components (MPC) model with a wavelet transform and the Karh...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this work, we present a general method for approximating nonlinear transformations of Gaussian mixture random variables. It is based on transforming the individual Gaussians wi...
IJON
2008
13 years 5 months ago
2008
We consider the problem of convolutive blind source separation of stereo mixtures. This is often tackled using frequency-domain independent component analysis (FDICA), or time-fre...
PAMI
2008
13 years 5 months ago
2008
Mixture of Gaussians (MoG) model is a useful tool in statistical learning. In many learning processes that are based on mixture models, computational requirements are very demandin...