468 search results - page 57 / 94 » Context by Region Ancestry |
DAGM
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. In this paper image-based techniques for 3D surface reconstruction are presented which are especially suitable for (but not limited to) coplanar light sources. The first...
ICPR
2002
IEEE
14 years 2 months ago
2002
IEEE
The Non-negative Matrix Factorization technique (NMF) has been recently proposed for dimensionality reduction. NMF is capable to produce a region- or partbased representation of o...
COSIT
1999
Springer
14 years 2 months ago
1999
Springer
In qualitative spatial reasoning, the last ten years have brought a lot of results on theories of spatial properties and relations taking regions of space as primitive entities. In...
WETICE
1997
IEEE
14 years 1 months ago
1997
IEEE
This paper is concerned with how collaborative virtual environments can be structured in order to enable greater scalability and yet maintain a richness of communication. Based on...
CSE
2008
IEEE
13 years 11 months ago
2008
IEEE
Parallel computing is widely used for large scale threedimensional simulation of seismic wave propagation. One particularity of most of these simulations is to consider a finite c...