25 search results - page 3 / 5 » Blind Maximum Likelihood Separation of a Linear-Quadratic Mi... |
ICANN
2010
Springer
13 years 6 months ago
2010
Springer
In this work, a novel probability distribution is proposed to model sparse directional data. The Directional Laplacian Distribution (DLD) is a hybrid between the linear Laplacian d...
IJON
2007
13 years 5 months ago
2007
The blind source separation (BSS) problem is often solved by maximizing objective functions reflecting the statistical independence between outputs. Since global maximization may...
ICIP
2005
IEEE
13 years 11 months ago
2005
IEEE
This paper deals with the problem of blind source separation in fMRI data analysis. Our main contribution is to present a maximum likelihood based method to blindly separate the b...
IJCV
2010
13 years 3 months ago
2010
We present an information theoretic approach to define the problem of structure from motion (SfM) as a blind source separation one. Given that for almost all practical joint densi...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
This paper considers the blind separation of the harmonic and percussive components of multichannel music signals. We model the contribution of each source to all mixture channels...