94 search results - page 2 / 19 » Hierarchies Relating Topology and Geometry |
CVPR
2011
IEEE
12 years 9 months ago
2011
IEEE
3D Shape matching is an important problem in computer vision. One of the major difficulties in finding dense correspondences between 3D shapes is related to the topological disc...
SIGGRAPH
2000
ACM
13 years 9 months ago
2000
ACM
We propose a new progressive compression scheme for arbitrary topology, highly detailed and densely sampled meshes arising from geometry scanning. We observe that meshes consist o...
TCS
2008
13 years 5 months ago
2008
This is a survey of results about versions of fine hierarchies and many-one reducibilities that appear in different parts of theoretical computer science. These notions and relate...
GIS
1998
ACM
13 years 5 months ago
1998
ACM
Spatial relations are the basis for many selections users perform when they query geographic information systems (GISs). Although such query languages use natural-language-like te...
ER
2004
Springer
13 years 10 months ago
2004
Springer
When we derive multi-scale databases from a source spatial database, the geometries and topological relations, which are a kind of constraints defined explicitly or implicitly in ...