Efficient Transfer of Contact-Point Local Deformations for Data-Driven Simulations

Simple item page
dc.contributor.authorSeiler, Martin U.en_US
dc.contributor.authorSpillmann, Jonasen_US
dc.contributor.authorHarders, Matthiasen_US
dc.contributor.editorJan Bender and Christian Duriez and Fabrice Jaillet and Gabriel Zachmannen_US
dc.date.accessioned2014-12-16T07:27:42Z
dc.date.available2014-12-16T07:27:42Z
dc.date.issued2014en_US
dc.description.abstractWe present a new approach for data-driven deformation enrichment, which requires a much smaller set of examples. The central idea is to reuse deformation samples. This is done by transferring pre-generated examples from one contact point to another, when the surrounding material as well as the induced deformation are similar. Our similarity notion is derived from two descriptors that use multivariate Hermite polynomials as a basis. The first descriptor comprehends information on the local material density near a contact point, which allows us to segment an object into regions with similar material neighborhoods. At each characteristic location, multiple samples are obtained for different interaction patterns. The obtained information is then encoded in the second descriptor – the deformation descriptor. At run-time, the two descriptors are evaluated at the current contact point. Based on the similarity to the example descriptors, suitable pre-generated data is selected, interpolated, and used to enrich an object surface. We demonstrate our method in several applications and provide quantitative evaluations.en_US
dc.description.seriesinformationWorkshop on Virtual Reality Interaction and Physical Simulationen_US
dc.identifier.isbn978-3-905674-71-2en_US
dc.identifier.urihttps://doi.org/10.2312/vriphys.20141221en_US
dc.publisherThe Eurographics Associationen_US
dc.titleEfficient Transfer of Contact-Point Local Deformations for Data-Driven Simulationsen_US
Files
Original bundle
Now showing 1 - 5 of 5
Thumbnail Image
Name:
029-038.pdf
Size:
4.47 MB
Format:
Adobe Portable Document Format
Download
Thumbnail Image
Name:
hermite_supplement_crc.pdf
Size:
139.06 KB
Format:
Adobe Portable Document Format
Download
No Thumbnail Available
Name:
hermite_supplement.zip
Size:
4.62 KB
Format:
Zip file
Download
No Thumbnail Available
Name:
hermite_supplement_output.txt
Size:
2.78 KB
Format:
Plain Text
Download
No Thumbnail Available
Name:
hermite_vriphys2014_crc.mp4
Size:
42.17 MB
Format:
Unknown data format
Download
Collections
vriphys14