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Topological Construction and Visualization of Higher Order 3D Vector Fields
Zuse Institute Berlin (ZIB), Berlin, Germany. (Visualization and Data Analysis)ORCID iD: 0000-0002-1498-9062
2006 (English)In: Computer graphics forum (Print), ISSN 0167-7055, E-ISSN 1467-8659, Vol. 23, no 3, p. 469-478Article in journal (Refereed) Published
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Abstract [en]

We present the first algorithm for constructing 3D vector fields based on their topological skeleton. The skeleton itself is modeled by interactively moving a number of control polygons. Then a piecewise linear vector field is automatically constructed which has the same topological skeleton as modeled before. This approach is based on a complete segmentation of the areas around critical points into sectors of different flow behavior. Based on this, we present the first approach to visualizing higher order critical points of 3D vector fields.

Place, publisher, year, edition, pages
2006. Vol. 23, no 3, p. 469-478
Keywords [en]
vector field topology, higher order critical points, 3D flow visualization, separatrices, construction, modeling
National Category
Computer Sciences
Research subject
Computer Science; SRA - E-Science (SeRC)
Identifiers
URN: urn:nbn:se:kth:diva-184760DOI: 10.1111/j.1467-8659.2004.00778.xISI: 000223956000025Scopus ID: 2-s2.0-4644317231OAI: oai:DiVA.org:kth-184760DiVA, id: diva2:916751
Note

QC 20160404

Available from: 2016-04-04 Created: 2016-04-04 Last updated: 2018-01-10Bibliographically approved

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Publisher's full textScopushttp://www.csc.kth.se/~weinkauf/publications/absweinkauf04b.html

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Weinkauf, Tino

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