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63
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TIST
2011
121views more  TIST 2011»
14 years 7 months ago
Variational inference with graph regularization for image annotation
Yuanlong Shao, Yuan Zhou, Deng Cai
117
Voted
UAI
2004
15 years 2 months ago
Graph Partition Strategies for Generalized Mean Field Inference
An autonomous variational inference algorithm for arbitrary graphical models requires the ability to optimize variational approximations over the space of model parameters as well...
Eric P. Xing, Michael I. Jordan
138
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ICIP
2008
IEEE
15 years 7 months ago
Total variation super resolution using a variational approach
In this paper we propose a novel algorithm for super resolution based on total variation prior and variational distribution approximations. We formulate the problem using a hierar...
S. Derin Babacan, Rafael Molina, Aggelos K. Katsag...
112
Voted
TIP
2010
128views more  TIP 2010»
14 years 11 months ago
Variational Bayesian Image Restoration With a Product of Spatially Weighted Total Variation Image Priors
—In this paper a new image prior is introduced and used in image restoration. This prior is based on products of spatially weighted Total Variations (TV). These spatial weights p...
Giannis K. Chantas, Nikolas P. Galatsanos, Rafael ...