259 search results - page 12 / 52 » Underdetermined Source Separation with Structured Source Pri... |
157
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IDA
2009
Springer
15 years 10 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...
152
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ICPR
2006
IEEE
16 years 7 months 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...
158
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ICIP
2008
IEEE
16 years 8 days 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 ...
162
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ICA
2010
Springer
15 years 6 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...
187
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ICASSP
2011
IEEE
14 years 9 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 ...