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BMCBI
2010
139views more  BMCBI 2010»
15 years 1 months ago
CMASA: an accurate algorithm for detecting local protein structural similarity and its application to enzyme catalytic site anno
Background: The rapid development of structural genomics has resulted in many "unknown function" proteins being deposited in Protein Data Bank (PDB), thus, the functiona...
Gong-Hua Li, Jing-Fei Huang
CVPR
2009
IEEE
1848views Computer Vision» more  CVPR 2009»
16 years 7 months ago
Moving Cast Shadow Detection using Physics-based Features
Cast shadows induced by moving objects often cause serious problems to many vision applications. We present in this paper an online statistical learning approach to model the backg...
Jia-Bin Huang and Chu-Song Chen
CVPR
2004
IEEE
16 years 3 months ago
A Fast Multigrid Implicit Algorithm for the Evolution of Geodesic Active Contours
Active contour models are among the most popular PDE-based tools in computer vision. In this paper we present a new algorithm for the fast evolution of geodesic active contours an...
George Papandreou, Petros Maragos
CVPR
2005
IEEE
16 years 3 months ago
Damped Newton Algorithms for Matrix Factorization with Missing Data
The problem of low-rank matrix factorization in the presence of missing data has seen significant attention in recent computer vision research. The approach that dominates the lit...
A. M. Buchanan, Andrew W. Fitzgibbon
CVPR
2005
IEEE
16 years 3 months ago
Visibility Constrained Surface Evolution
The problem of feature-based surface reconstruction is considered in this paper. Our main contribution is the ability to handle visibility constraints, obtained from the projectio...
Jan Erik Solem, Fredrik Kahl, Anders Heyden