349 search results - page 15 / 70 » Modeling Dynamic Textures Using Subspace Mixtures |
116
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ICASSP
2009
IEEE
15 years 9 months ago
2009
IEEE
We derive an efficient learning algorithm for model-based source separation for use on single channel speech mixtures where the precise source characteristics are not known a pri...
144
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TCSV
2008
15 years 2 months ago
2008
In this paper, a new theoretical framework based on hidden Markov model (HMM) and independent component analysis (ICA) mixture model is presented for content analysis of video, nam...
144
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CVPR
2007
IEEE
16 years 4 months ago
2007
IEEE
In this paper we propose a new segmentation algorithm which combines patch-based information with edge cues under a probabilistic framework. We use a mixture of multiple Gaussians...
138
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ICIP
2008
IEEE
15 years 8 months ago
2008
IEEE
Traditional background modeling and subtraction methods have a strong assumption that the scenes are of static structures with limited perturbation. These methods will perform poo...
154
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ECCV
2004
Springer
16 years 4 months ago
2004
Springer
This paper presents a Bayesian framework for multi-cue 3D object tracking of deformable objects. The proposed spatio-temporal object representation involves a set of distinct linea...