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Path Line Oriented Topology for Periodic 2D Time-Dependent Vector Fields
Zuse Institute Berlin. (Visualization and Data Analysis)ORCID iD: 0000-0002-1498-9062
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2006 (English)In: Proc. Eurographics / IEEE VGTC Symposium on Visualization (EuroVis ’06), 2006, 139-146 p.Conference paper (Refereed)Text
Abstract [en]

This paper presents an approach to extracting a path line oriented topological segmentation for periodic 2D time-dependent vector fields. Topological methods aiming in capturing the asymptotic behavior of path lines rarely exist because path lines are usually only defined over a fixed time-interval, making statements about their asymptotic behavior impossible. For the data class of periodic vector fields, this restriction does not apply any more. Our approach detects critical path lines as well as basins from which the path lines converge to the critical ones. We demonstrate our approach on a number of test data sets.

Place, publisher, year, edition, pages
2006. 139-146 p.
National Category
Computer Science
Research subject
Computer Science; SRA - E-Science (SeRC)
URN: urn:nbn:se:kth:diva-184742OAI: diva2:916770
Eurographics / IEEE VGTC Symposium on Visualization (EuroVis ’06)

QC 20160405

Available from: 2016-04-04 Created: 2016-04-04 Last updated: 2016-04-05Bibliographically approved

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Weinkauf, Tino
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