Fiber Surfaces for many Variables

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dc.contributor.authorBlecha, Christianen_US
dc.contributor.authorRaith, Felixen_US
dc.contributor.authorPräger, Arne Jonasen_US
dc.contributor.authorNagel, Thomasen_US
dc.contributor.authorKolditz, Olafen_US
dc.contributor.authorMaßmann, Jobsten_US
dc.contributor.authorRöber, Niklasen_US
dc.contributor.authorBöttinger, Michaelen_US
dc.contributor.authorScheuermann, Geriken_US
dc.contributor.editorViola, Ivan and Gleicher, Michael and Landesberger von Antburg, Tatianaen_US
dc.date.accessioned2020-05-24T13:00:50Z
dc.date.available2020-05-24T13:00:50Z
dc.date.issued2020
dc.description.abstractScientific visualization deals with increasingly complex data consisting of multiple fields. Typical disciplines generating multivariate data are fluid dynamics, structural mechanics, geology, bioengineering, and climate research. Quite often, scientists are interested in the relation between some of these variables. A popular visualization technique for a single scalar field is the extraction and rendering of isosurfaces. With this technique, the domain can be split into two parts, i.e. a volume with higher values and one with lower values than the selected isovalue. Fiber surfaces generalize this concept to two or three scalar variables up to now. This article extends the notion further to potentially any finite number of scalar fields. We generalize the fiber surface extraction algorithm of Raith et al. [RBN*19] from 3 to d dimensions and demonstrate the technique using two examples from geology and climate research. The first application concerns a generic model of a nuclear waste repository and the second one an atmospheric simulation over central Europe. Both require complex simulations which involve multiple physical processes. In both cases, the new extended fiber surfaces helps us finding regions of interest like the nuclear waste repository or the power supply of a storm due to their characteristic properties.en_US
dc.description.number3
dc.description.sectionheadersTopology
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume39
dc.identifier.doi10.1111/cgf.13983
dc.identifier.issn1467-8659
dc.identifier.pages317-329
dc.identifier.urihttps://doi.org/10.1111/cgf.13983
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf13983
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.rightsAttribution 4.0 International License
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/]
dc.titleFiber Surfaces for many Variablesen_US
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