31 search results - page 3 / 7 » Robust ICA for Super-Gaussian Sources |
ICANN
2010
Springer
13 years 6 months ago
2010
Springer
Independent Component Analysis (ICA) is a statistical computation method that transforms a random vector in another one whose components are independent. Because the marginal distr...
ICA
2007
Springer
13 years 10 months ago
2007
Springer
This paper addresses the tracking capability of blind source separation algorithms for rapidly time-varying sensor or source positions. Based on a known algorithm for blind source ...
ICA
2007
Springer
14 years 13 days ago
2007
Springer
In underdetermined blind source separation problems, it is common practice to exploit the underlying sparsity of the sources for demixing. In this work, we propose two sparse decom...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
In this paper, we present a new algorithm for solving the permutation ambiguity in convolutive blind source separation. A common approach for separation of convolutive mixtures is...
IDA
2009
Springer
14 years 25 days ago
2009
Springer
Abstract. Joint diagonalization for ICA is often performed on the orthogonal group after a pre-whitening step. Here we assume that we only want to extract a few sources after pre-w...