85 search results - page 3 / 17 » Construction of Vector Field Hierarchies |
VIS
2004
IEEE
14 years 11 months ago
2004
IEEE
We present a novel multiscale approach for flow visualization. We define a local alignment tensor that encodes a measure for alignment to the direction of a given flow field. This...
TVCG
2012
12 years 6 days ago
2012
—Morse decomposition provides a numerically stable topological representation of vector fields that is crucial for their rigorous interpretation. However, Morse decomposition is ...
VISSYM
2003
13 years 11 months ago
2003
Feature tracking algorithms for instationary vector fields are usually based on a correspondence analysis of the features at different time steps. This paper introduces a method ...
ECAI
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. This paper analyses how general-purpose semantic hierarchies could be helpful in the construction of one-to-many mappings between the coarse-grained relational concepts a...
ICALP
1998
Springer
14 years 2 months ago
1998
Springer
In the seventies, several classification schemes for the rational languages were proposed, based on the alternate use of certain operators (union, complementation, product and star...