135 search results - page 10 / 27 » Preserving local topological relationships |
CVPR
2000
IEEE
14 years 11 months ago
2000
IEEE
There has recently been significant interest in using repions based on abstractions of Blum's skeleton into a graph, for qualitative shape matching. The application of these ...
JCIT
2010
13 years 4 months ago
2010
In the trilateration of wireless sensor networks, to overcome the affection of localization error caused by the selection of beacon nodes, a selective strategy of beacon nodes bas...
ICDM
2007
IEEE
14 years 4 months ago
2007
IEEE
One of the core tasks in social network analysis is to predict the formation of links (i.e. various types of relationships) over time. Previous research has generally represented ...
ICASSP
2008
IEEE
14 years 4 months ago
2008
IEEE
The aim of this article is to recall the applications of the topological asymptotic expansion to many image processing problems. We briefly review the topological asymptotic analy...
JMIV
1998
13 years 9 months ago
1998
Singular points of scalar images in any dimensions are classified by a topological number. This number takes integer values and can efficiently be computed as a surface integral ...