18 search results - page 2 / 4 » Extraction of Unique Independent Components for Nonlinear Mi... |
ICA
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We consider the source extraction problem for stereo instantaneous musical mixtures with more than two sources. We prove that usual separation methods based only on spati...
DSP
2007
13 years 5 months ago
2007
Blind separation of sources from nonlinear mixtures is a challenging and often ill-posed problem. We present three methods for solving this problem: an improved nonlinear factor a...
ESANN
2004
13 years 6 months ago
2004
The aim of blind source separation (BSS) is to transform a mixed random vector such that the original sources are recovered. If the sources are assumed to be statistically independ...
ICA
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. We present an approach for blindly decomposing an observed random vector x into f(As) where f is a diagonal function i.e. f = f1 × . . . × fm with one-dimensional funct...
ISCAS
2006
IEEE
13 years 11 months ago
2006
IEEE
— In this paper, a localization based approach of audio signal separation from binary mixtures is carried out. The audio sources are localized in the spatial domain (azimuth plan...