378 search results - page 14 / 76 » Grid based variational approximations |
SCALESPACE
2005
Springer
15 years 3 months ago
2005
Springer
Variational methods are very popular for optic flow computation: They yield dense flow fields and perform well if they are adapted such that they respect discontinuities in the ...
98
Voted
ISVC
2010
Springer
14 years 10 months ago
2010
Springer
We present a method for nonrigid registration of 2-D geometric shapes. Our contribution is twofold. First, we extend the classic chamfer-matching energy to a variational functional...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Sparsity of target space in subsurface imaging problem is used within the framework of the compressive sensing (CS) theory in recent publications to decrease the data acquisition ...
SI3D
2006
ACM
15 years 3 months ago
2006
ACM
Natural scenes contain large amounts of geometry, such as hundreds of thousands or even millions of tree leaves and grass blades. Subtle lighting effects present in such environme...
EOR
2006
14 years 9 months ago
2006
The subject of this paper is the formulation and solution of a variation of the classical binary knapsack problem. The variation that is addressed is termed the ``fixed-charge kna...