181 search results - page 20 / 37 » Gaussian mixture modeling for source localization |
146
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MICCAI
2009
Springer
16 years 5 months ago
2009
Springer
We describe a technique to simultaneously estimate a weighted, positive-definite multi-tensor fiber model and perform tractography. Existing techniques estimate the local fiber ori...
165
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TASLP
2011
14 years 11 months ago
2011
—We present a simple and efficient feature modeling approach for tracking the pitch of two simultaneously active speakers. We model the spectrogram features of single speakers u...
121
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ICMLA
2008
15 years 5 months ago
2008
Independent Factor Analysis (IFA) is a well known method used to recover independent components from their linear observed mixtures without any knowledge on the mixing process. Su...
132
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INTERSPEECH
2010
14 years 11 months ago
2010
Statistical methods for voice conversion are usually based on a single model selected in order to represent a tradeoff between goodness of fit and complexity. In this paper we ass...
140
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
We introduce a novel probabilistic approach for nonparametric nonrigid image registration using generalized elastic nets, a model previously used for topographic maps. The idea of...