3790 search results - page 204 / 758 » Advances in Mixture Models |
131
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Our goal is to model anatomical variability across individuals, which presents substantial challenges in clinical population studies and in building atlases for segmentation. Base...
144
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ICML
2009
IEEE
16 years 5 months ago
2009
IEEE
Users of topic modeling methods often have knowledge about the composition of words that should have high or low probability in various topics. We incorporate such domain knowledg...
150
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ICML
2005
IEEE
16 years 5 months ago
2005
IEEE
We discuss the problem of fitting an implicit shape model to a set of points sampled from a co-dimension one manifold of arbitrary topology. The method solves a non-convex optimis...
129
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IDA
2009
Springer
15 years 11 months ago
2009
Springer
Underdetermined source separation is often carried out by modeling time-frequency source coefficients via a fixed sparse prior. This approach fails when the number of active sourc...
150
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
We propose a video denoising algorithm based on a spatiotemporal Gaussian scale mixture (ST-GSM) model in the wavelet transform domain. This model simultaneously captures local co...