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» Representations of structural closure operators
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BIB
2007
99views more  BIB 2007»
14 years 12 months ago
Towards a calculus of biomolecular complexes at equilibrium
An overview is presented of the construction and use of algebraic partition functions to represent the equilibrium statistical mechanics of multimolecular complexes and their acti...
Eric Mjolsness
ICMCS
2009
IEEE
154views Multimedia» more  ICMCS 2009»
14 years 9 months ago
Content-based hierarchical motion description for multiple video adaptation
Video adaptation has been considered as a promising technique to tackle challenging problems in pervasive multimedia applications. However, the styles of video representation and ...
Qiu Shen, Houqiang Li, Feng Wu
JMIV
2006
91views more  JMIV 2006»
14 years 11 months ago
Harmonic Embeddings for Linear Shape Analysis
We present a novel representation of shape for closed contours in R2 or for compact surfaces in R3 explicitly designed to possess a linear structure. This greatly simplifies linear...
Alessandro Duci, Anthony J. Yezzi, Stefano Soatto,...
CVPR
2008
IEEE
16 years 1 months ago
Where am I: Place instance and category recognition using spatial PACT
We introduce spatial PACT (Principal component Analysis of Census Transform histograms), a new representation for recognizing instances and categories of places or scenes. Both pl...
Jianxin Wu, James M. Rehg
TSP
2010
14 years 6 months ago
Double sparsity: learning sparse dictionaries for sparse signal approximation
Abstract--An efficient and flexible dictionary structure is proposed for sparse and redundant signal representation. The proposed sparse dictionary is based on a sparsity model of ...
Ron Rubinstein, Michael Zibulevsky, Michael Elad