1658 search results - page 80 / 332 » Learning Mixtures of Gaussians |
154
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CSL
2004
Springer
15 years 6 months ago
2004
Springer
Recently various techniques to improve the correlation model of feature vector elements in speech recognition systems have been proposed. Such techniques include semi-tied covaria...
187
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TIP
2010
15 years 1 months ago
2010
Abstract--A new Bayesian model is proposed for image segmentation based upon Gaussian mixture models (GMM) with spatial smoothness constraints. This model exploits the Dirichlet co...
152
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PRL
2006
15 years 6 months ago
2006
We analyze the computer vision task of pixel-level background subtraction. We present recursive equations that are used to constantly update the parameters of a Gaussian mixture m...
131
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ISCAS
2006
IEEE
2006
IEEE
Eigenvector algorithms using reference signals for blind source separation of instantaneous mixtures
16 years 11 days ago
— This paper presents an eigenvector algorithm (EVA) derived from a criterion using reference signals, in which the EVA is applied to the blind source separation (BSS) of instant...