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ICIP
2009
IEEE
15 years 2 months ago
Block-Matching Translation And Zoom Motion-Compensated Prediction by sub-sampling
- In modern video coding standards, motion compensated prediction (MCP) plays a key role to achieve video compression efficiency. Most of them make use of block matching techniques...
Ka-Man Wong, Lai-Man Po, Kwok-Wai Cheung, Ka-Ho Ng
ICMCS
2009
IEEE
101views Multimedia» more  ICMCS 2009»
15 years 2 months ago
Block-Matching Translation and Zoom Motion-Compensated Prediction
- In modern video coding standards, motion compensated prediction (MCP) plays a key role to achieve video compression efficiency. Most of them make use of block matching techniques...
Ka-Man Wong, Lai-Man Po, Kwok-Wai Cheung
JMLR
2010
129views more  JMLR 2010»
14 years 11 months ago
Expectation Truncation and the Benefits of Preselection In Training Generative Models
We show how a preselection of hidden variables can be used to efficiently train generative models with binary hidden variables. The approach is based on Expectation Maximization (...
Jörg Lücke, Julian Eggert
PC
2010
100views Management» more  PC 2010»
14 years 11 months ago
Analysis of the solution phase of a parallel multifrontal approach
We study the forward and backward substitution phases of a sparse multifrontal factorization. These phases are often neglected in papers on sparse direct factorization but, in man...
Patrick Amestoy, Iain S. Duff, Abdou Guermouche, T...
PAMI
2012
13 years 7 months ago
Face Recognition Using Sparse Approximated Nearest Points between Image Sets
—We propose an efficient and robust solution for image set classification. A joint representation of an image set is proposed which includes the image samples of the set and thei...
Yiqun Hu, Ajmal S. Mian, Robyn A. Owens