Curvature-Based Crease Surfaces for Wave Visualization

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dc.contributor.authorAldrich, Garretten_US
dc.contributor.authorGimenez, Alfredoen_US
dc.contributor.authorOskin, Michaelen_US
dc.contributor.authorStrelitz, Richarden_US
dc.contributor.authorWoodring, Jonathanen_US
dc.contributor.authorKellogg, Louise H.en_US
dc.contributor.authorHamann, Bernden_US
dc.contributor.editorJan Bender and Arjan Kuijper and Tatiana von Landesberger and Holger Theisel and Philipp Urbanen_US
dc.date.accessioned2014-12-16T07:25:58Z
dc.date.available2014-12-16T07:25:58Z
dc.date.issued2014en_US
dc.description.abstractThe visualization and analysis of complex fields often requires identifying and extracting domain specific features. Through a collaboration with geophysicists we extend previous work on crease surfaces with a new and complimentary definition: extremas in principal surface curvature rather than scalar value. Using this definition, we visualize the resulting surfaces which correspond to individual wave fronts. As these wave fronts propagate through a control structure (medium), they undergo changes in intensity, shape and topology due to reflection, refraction and interference. We demonstrate our ability to effectively visualize these phenomena in complex data sets including a large-scale simulation of a hypothetical earthquake along the San Andreas fault in Southern California.en_US
dc.description.seriesinformationVision, Modeling & Visualizationen_US
dc.identifier.isbn978-3-905674-74-3en_US
dc.identifier.urihttps://doi.org/10.2312/vmv.20141274en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.7 [Computer Graphics]en_US
dc.subjectVisible line/surface algorithmsen_US
dc.titleCurvature-Based Crease Surfaces for Wave Visualizationen_US
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