Voronoi Filters for Simulation Enrichment

dc.contributor.authorCasafranca, Juan J.en_US
dc.contributor.authorOtaduy, Miguel A.en_US
dc.contributor.editorDominik L. Michelsen_US
dc.contributor.editorSoeren Pirken_US
dc.date.accessioned2022-08-10T15:19:05Z
dc.date.available2022-08-10T15:19:05Z
dc.date.issued2022
dc.description.abstractThe simulation of complex deformation problems often requires enrichment techniques that introduce local high-resolution detail on a generally coarse discretization. The use cases include spatial or temporal refinement of the discretization, the simulation of composite materials with phenomena occurring at different scales, or even codimensional simulation. We present an efficient simulation enrichment method for both local refinement of the discretization and codimensional effects. We dub our method Voronoi filters, as it combines two key computational elements. One is the use of kinematic filters to constrain coarse and fine deformations, and thus provide enrichment functions that are complementary to the coarse deformation. The other one is the use of a centroidal Voronoi discretization for the design of the enrichment functions, which adds high-resolution detail in a compact manner while preserving the rigid modes of coarse deformation. We demonstrate our method on simulation examples of composite materials, hybrid triangle-based and yarn-level simulation of cloth, or enrichment of flesh simulation with high-resolution detail.en_US
dc.description.number8
dc.description.sectionheadersAnimation and Simulation Techniques I
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume41
dc.identifier.doi10.1111/cgf.14622
dc.identifier.issn1467-8659
dc.identifier.pages43-51
dc.identifier.pages9 pages
dc.identifier.urihttps://doi.org/10.1111/cgf.14622
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf14622
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectCCS Concepts: Computing methodologies --> Physical simulation
dc.subjectComputing methodologies
dc.subjectPhysical simulation
dc.titleVoronoi Filters for Simulation Enrichmenten_US
Files
Original bundle
Now showing 1 - 2 of 2
Loading...
Thumbnail Image
Name:
v41i8pp043-051.pdf
Size:
3.92 MB
Format:
Adobe Portable Document Format
No Thumbnail Available
Name:
final.mp4
Size:
189.18 MB
Format:
Unknown data format
Collections