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  Using Feature Flow Fields for Topological Comparison of Vector Fields

Theisel, H., Rössl, C., & Seidel, H.-P. (2003). Using Feature Flow Fields for Topological Comparison of Vector Fields. In Vision, Modeling and Visualization 2003 (VMV-03): proceedings (pp. 521-528). Berlin, Germany: Akademische Verlagsgesellschaft Aka.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-2E7F-6 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-2E80-D
Genre: Conference Paper

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 Creators:
Theisel, Holger1, Author           
Rössl, Christian1, Author           
Seidel, Hans-Peter1, Author           
Ertl, Thomas, Editor
Girod, Bernd, Editor
Greiner, Günther, Editor
Niemann, Heinrich, Editor
Seidel, Hans-Peter1, Editor           
Steinbach, Eckehard, Editor
Westermann, Rüdiger, Editor
Affiliations:
1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              

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 Abstract: In this paper we propose a new topology based metric for 2D vector fields. This metric is based on the concept of feature flow fields. We show that it incorporates both the characteristics and the local distribution of the critical points while keeping the computing time reasonably small even for topologically complex vector fields. Finally, we apply the metric to track the topological behavior in a time-dependent vector field, and to evaluate a smoothing procedure on a noisy steady vector field.

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Language(s): eng - English
 Dates: 2004-08-032003
 Publication Status: Issued
 Pages: -
 Publishing info: Berlin, Germany : Akademische Verlagsgesellschaft Aka
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 201949
Other: Local-ID: C125675300671F7B-AF66E5B69EBC9F31C1256D79006C4D60-Theisel2003_vmv
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Title: Untitled Event
Place of Event: Munich, germany
Start-/End Date: 2003-11-19

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Title: Vision, Modeling and Visualization 2003 (VMV-03) : proceedings
Source Genre: Proceedings
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Publ. Info: Berlin, Germany : Akademische Verlagsgesellschaft Aka
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 521 - 528 Identifier: ISBN: 3-89838-048-3