181 search results - page 14 / 37 » Gaussian mixture modeling for source localization |
160
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INFOCOM
2009
IEEE
15 years 11 months ago
2009
IEEE
—Detecting event frontline or boundary sensors in a complex sensor network environment is one of the critical problems for sensor network applications. In this paper, we propose ...
172
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CVPR
2005
IEEE
16 years 6 months ago
2005
IEEE
In [1], three popular subspace face recognition methods, PCA, Bayes, and LDA were analyzed under the same framework and an unified subspace analysis was proposed. However, since t...
284
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CVPR
2009
IEEE
16 years 10 months ago
2009
IEEE
Cast shadows induced by moving objects often cause serious problems to many vision applications. We present in this paper an online statistical learning approach to model the backg...
117
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ICPR
2000
IEEE
15 years 8 months ago
2000
IEEE
In this paper we present an algorithm for face detection that is based on generic local descriptors (e.g. eyes). A generic descriptor captures the distribution of individual descr...
147
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
We consider the task of under-determined reverberant audio source separation. We model the contribution of each source to all mixture channels in the time-frequency domain as a ze...