26 search results - page 5 / 6 » Shifting Strategy for Geometric Graphs without Geometry |
ICCV
2005
IEEE
14 years 29 days ago
2005
IEEE
The space of images is known to be a non-linear subspace that is difficult to model. This paper derives an algorithm that walks within this space. We seek a manifold through the ...
COMPGEOM
2010
ACM
14 years 13 days ago
2010
ACM
We study the expected number of interior vertices of degree i in a triangulation of a point set S, drawn uniformly at random from the set of all triangulations of S, and derive va...
PRL
2010
13 years 5 months ago
2010
: Single training image face recognition is one of main challenges to appearance-based pattern recognition techniques. Many classical dimensionality reduction methods such as LDA h...
VISUALIZATION
2005
IEEE
14 years 28 days ago
2005
IEEE
Topological concepts and techniques have been broadly applied in computer graphics and geometric modeling. However, the homotopy type of a mapping between two surfaces has not bee...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Web-based data sources, particularly in Life Sciences, grow in diversity and volume. Most of the data collections are equipped with common document search, hyperlink and retrieval...