140 search results - page 23 / 28 » Gaussian Mean-Shift Is an EM Algorithm |
NIPS
2008
14 years 11 months ago
2008
Recently, supervised dimensionality reduction has been gaining attention, owing to the realization that data labels are often available and indicate important underlying structure...
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TASLP
2010
14 years 4 months ago
2010
This article addresses the modeling of reverberant recording environments in the context of under-determined convolutive blind source separation. We model the contribution of each ...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
The distribution of the wavelet coefficients in 2-D discrete wavelet transform (DWT) subspaces can be well described by a Gaussian mixture statistical model. In this paper, a secr...
CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
We address the problem of regional color transfer between two natural images by probabilistic segmentation. We use a new Expectation-Maximization (EM) scheme to impose both spatia...
MM
2004
ACM
15 years 3 months ago
2004
ACM
We propose an adaptive skin-detection method, which allows modelling and detection of the true skin-color pixels with significantly higher accuracy and flexibility than previous...