29 search results - page 3 / 6 » Some Morphological Operators in Graph Spaces |
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
Graphs are powerful data structures that have many attractive properties for object representation. However, some basic operations are difficult to define and implement, for ins...
DEXA
2006
Springer
13 years 9 months ago
2006
Springer
Ontology alignment (or matching) is the operation that takes two ontologies and produces a set of semantic correspondences (usually semantic similarities) between some elements of ...
PG
2002
IEEE
13 years 10 months ago
2002
IEEE
This paper addresses the problem of 3D reconstruction from a set of viewpoints on a short baseline. Its main contribution is the development of a robust algorithm which can extrac...
PAMI
1998
13 years 5 months ago
1998
—In this paper, we describe a flexible form-reader system capable of extracting textual information from accounting documents, like invoices and bills of service companies. In th...
PAMI
2006
13 years 5 months ago
2006
We provide evidence that non-linear dimensionality reduction, clustering and data set parameterization can be solved within one and the same framework. The main idea is to define ...