1421 search results - page 269 / 285 » Variational image segmentation using boundary functions |
TIP
1998
13 years 9 months ago
1998
Abstract—A multigrid anisotropic diffusion algorithm for image processing is presented. The multigrid implementation provides an efficient hierarchical relaxation method that fa...
CVPR
2005
IEEE
15 years 3 hour ago
2005
IEEE
We approach recognition in the framework of deformable shape matching, relying on a new algorithm for finding correspondences between feature points. This algorithm sets up corres...
3DPVT
2002
IEEE
14 years 3 months ago
2002
IEEE
A method for reconstruction of 3D polygonal models from multiple views is presented. The method uses sampling techniques to construct a texture-mapped semi-regular polygonal mesh ...
NIPS
2001
13 years 11 months ago
2001
High dimensional data that lies on or near a low dimensional manifold can be described by a collection of local linear models. Such a description, however, does not provide a glob...
ICA
2010
Springer
13 years 11 months ago
2010
Springer
We study a sparse coding learning algorithm that allows for a simultaneous learning of the data sparseness and the basis functions. The algorithm is derived based on a generative m...