132 search results - page 18 / 27 » Linear State-Space Models for Blind Source Separation |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper aims at deriving a relationship between minimum mean square error (MMSE) based source separation and independent component analysis (ICA) based on the Kullback-Leibler ...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper describes a method for solving the permutation problem in the frequency-domain independent component analysis (FD-ICA) approach to blind source separation (BSS). FD-ICA...
TSP
2010
13 years 2 months ago
2010
Consider the problem of estimating the parameters of multiple polynomial phase signals observed by a sensor array. In practice, it is difficult to maintain a precisely calibrated a...
ICA
2004
Springer
14 years 1 months ago
2004
Springer
The analysis and characterization of atrial tachyarrhythmias requires the previous estimation of the atrial activity (AA) free from any ventricular activity and other artefacts. Th...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Dimensionality reduction, spectral classification and segmentation are the three main problems in hyperspectral image analysis. In this paper we propose a Bayesian estimation appr...