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  Path Line Oriented Topology for Periodic 2D Time-Dependent Vector Fields

Shi, K., Theisel, H., Weinkauf, T., Hauser, H., Hege, H.-C., & Seidel, H.-P. (2006). Path Line Oriented Topology for Periodic 2D Time-Dependent Vector Fields. In EUROVIS 2006 : Eurographics / IEEE VGTC Symposium on Visualization (pp. 139-146). Aire-la-Ville, Switzerland: Eurographics.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-23B5-D Version Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-23B6-B
Genre: Conference Paper

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 Creators:
Shi, Kuangyu1, Author           
Theisel, Holger1, Author           
Weinkauf, Tino, Author
Hauser, Helwig, Author
Hege, Hans-Christian, Author
Seidel, Hans-Peter1, Author           
Sousa Santos, Beatriz, Editor
Ertl, Thomas, Editor
Joy, Kenneth I., Editor
Fellner, Dieter W., Editor
Möller, Torsten, Editor
Spencer, Stephen N., Editor
Affiliations:
1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              

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 Abstract: 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.

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Language(s): eng - English
 Dates: 2007-03-072006
 Publication Status: Issued
 Pages: -
 Publishing info: Aire-la-Ville, Switzerland : Eurographics
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 314441
Other: Local-ID: C125675300671F7B-63EA5E084849561EC125722E00402DF9-shi06a
 Degree: -

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Title: Untitled Event
Place of Event: Lisbon, Portugal
Start-/End Date: 2006-05-08

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Title: EUROVIS 2006 : Eurographics / IEEE VGTC Symposium on Visualization
Source Genre: Proceedings
 Creator(s):
Affiliations:
Publ. Info: Aire-la-Ville, Switzerland : Eurographics
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 139 - 146 Identifier: ISBN: 3-905673-31-2