725 search results - page 52 / 145 » Invariances in kernel methods: From samples to objects |
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper we propose a method for gene ranking from microarray experiments using multiple discriminants. The novelty of our approach is that a gene's relative rank is det...
CVPR
2001
IEEE
14 years 11 months ago
2001
IEEE
There have been important recent advances in object recognition through the matching of invariant local image features. However, the existing approaches are based on matching to i...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
In this paper we introduce a novel Riemannian framework for shape analysis of parameterized surfaces. We derive a distance function between any two surfaces that is invariant to r...
CVIU
2011
13 years 4 months ago
2011
The medial axis transform is valuable for shape representation as it is complete and captures part structure. However, its exact computation for arbitrary 3D models is not feasibl...
VVS
1998
IEEE
14 years 1 months ago
1998
IEEE
High quality rendering and physics-based modeling in volume graphics have been limited because intensity-based volumetric data do not represent surfaces well. High spatial frequen...