259 search results - page 12 / 52 » Underdetermined Source Separation with Structured Source Pri... |
IDA
2009
Springer
15 years 4 months ago
2009
Springer
We investigate the problem of source separation in images in the Bayesian framework using the color channel dependencies. As a case in point we consider the source separation of co...
ICPR
2006
IEEE
16 years 24 days ago
2006
IEEE
Permutation ambiguity is an inherent limitation in independent component analysis, which is a bottleneck in frequency-domain methods of convolutive source separation. In this pape...
ICIP
2008
IEEE
15 years 6 months ago
2008
IEEE
The goal of this paper is to investigate the impact of dictionary choosing for a total variation dictionary model. After theoretical analysis, we present the experiments in which ...
ICA
2010
Springer
14 years 12 months ago
2010
Springer
Most of audio source separation methods are developed for a particular scenario characterized by the number of sources and channels and the characteristics of the sources and the m...
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ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
Blind source separation (BSS) is a process to reconstruct source signals from the mixed signals. The standard BSS methods assume a fixed set of stationary source signals with the ...