Using Feature Flow Fields for Topological Comparison of Vector Fields

Theisel, Holger; Rössl, Christian; Seidel, Hans-Peter

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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 B. Girod, G. Greiner, H. Niemann, H.-P. Seidel, T. Ertl, E. Steinbach, et al. (Eds.), Vision, Modeling and Visualization 2003 (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/21.11116/0000-000F-0750-F

Genre: Conference Paper

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Creators:
Theisel, Holger¹, Author
Rössl, Christian¹, Author
Seidel, Hans-Peter¹, Author

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: Modified: 2004-08-03Date issued: 2003

Publication Status: Issued

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Identifiers: eDoc: 201949
Other: Local-ID: C125675300671F7B-AF66E5B69EBC9F31C1256D79006C4D60-Theisel2003_vmv

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Title: International Fall Workshop on Vision, Modeling and Visualization 2003

Place of Event: Munich, Germany

Start-/End Date: 2003-11-19 - 2003-11-21

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Title: Vision, Modeling and Visualization 2003

Abbreviation : VMV 03

Source Genre: Proceedings

Creator(s):
Girod, Bernd¹, Editor
Greiner, Günther¹, Editor
Niemann, Heinrich¹, Editor
Seidel, Hans-Peter², Editor
Ertl, Thomas¹, Editor
Steinbach, Eckehard¹, Editor
Westermann, Rüdiger¹, Editor

Affiliations:
1 External Organizations, ou_persistent22
2 Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047

Publ. Info: Berlin, Germany : Akademische Verlagsgesellschaft Aka

Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 521 - 528 Identifier: ISBN: 3-89838-048-3