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DAGM
2007
Springer
15 years 8 months ago
A Duality Based Approach for Realtime TV-L1 Optical Flow
Variational methods are among the most successful approaches to calculate the optical flow between two image frames. A particularly appealing formulation is based on total variati...
Christopher Zach, Thomas Pock, Horst Bischof
CORR
2007
Springer
128views Education» more  CORR 2007»
15 years 1 months ago
Model Selection Through Sparse Maximum Likelihood Estimation
We consider the problem of estimating the parameters of a Gaussian or binary distribution in such a way that the resulting undirected graphical model is sparse. Our approach is to...
Onureena Banerjee, Laurent El Ghaoui, Alexandre d'...
76
Voted
DCC
2007
IEEE
16 years 1 months ago
Golay complementary array pairs
Constructions and nonexistence conditions for multi-dimensional Golay complementary array pairs are reviewed. A construction for a d-dimensional Golay array pair from a (d + 1)-di...
Jonathan Jedwab, Matthew G. Parker
102
Voted
GD
2007
Springer
15 years 8 months ago
Constrained Stress Majorization Using Diagonally Scaled Gradient Projection
Abstract. Constrained stress majorization is a promising new technique for integrating application specific layout constraints into forcedirected graph layout. We significantly i...
Tim Dwyer, Kim Marriott
90
Voted
INTERACT
2003
15 years 3 months ago
Virtual Variation of Earth Seasons
: The graphic representation of 3D objects in a 2D space (e.g. sheet of paper, blackboard) is often a tedious task particularly when the used forms are complex. If in addition, suc...
Saïd Boutiche