641 search results - page 31 / 129 » Fast Image Replacement Using Multi-resolution Approach |
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
In this paper we model the components of the compressive sensing (CS) problem using the Bayesian framework by utilizing a hierarchical form of the Laplace prior to model sparsity ...
GRAPHICSINTERFACE
1996
13 years 11 months ago
1996
We present a new method for accelerating the rendering of complex static scenes. The technique is applicable to unstructured scenes containing arbitrary geometric primitives and h...
ECCV
1996
Springer
14 years 11 months ago
1996
Springer
We present a variational approachto dense stereo reconstructionwhich combines powerful tools such as regularization and multi-scale processing to estimate directly depth from a num...
IV
2006
IEEE
14 years 3 months ago
2006
IEEE
Many contemporary visualization tools comprise some image filtering approach. Since image filtering approaches are very computationally demanding, the acceleration using graphic...
IJCV
2006
13 years 10 months ago
2006
A new approach performing surface extraction from 3D images under user defined geometrical constraints is presented. The constraints are introduced through boundary curves given by...