Data-driven estimation of cloth simulation models Conference Paper


Author(s): Miguel, Eder; Bradley, Derek J; Thomaszewski, Bernhard; Bickel, Bernd; Matusik, Wojciech; Otaduy, Miguel A; Marschner, Steve
Title: Data-driven estimation of cloth simulation models
Affiliation
Abstract: Progress in cloth simulation for computer animation and apparel design has led to a multitude of deformation models, each with its own way of relating geometry, deformation, and forces. As simulators improve, differences between these models become more important, but it is difficult to choose a model and a set of parameters to match a given real material simply by looking at simulation results. This paper provides measurement and fitting methods that allow nonlinear models to be fit to the observed deformation of a particular cloth sample. Unlike standard textile testing, our system measures complex 3D deformations of a sheet of cloth, not just one-dimensional force-displacement curves, so it works under a wider range of deformation conditions. The fitted models are then evaluated by comparison to measured deformations with motions very different from those used for fitting.
Keywords: Cloth simulation; 3-D deformation; Computer animation; Deformation conditions; Deformation models; Force-displacement curves; Non-linear model; Textile testing
Conference Title: Computer Graphics Forum
Volume: 31
Issue 2
Conference Dates: 13 - 18 May 2012
Conference Location: Cagliari (Sardinia), Italy
ISBN: 1467-8659
Publisher: Wiley  
Date Published: 2012-05-01
Start Page: 519
End Page: 528
Sponsor: This work was funded in part by the Spanish Ministry of Science and Innovation, project TIN2009-07942, and by the European Research Council, project ERC-2011-StG-280135 Animetrics.
DOI: 10.1111/j.1467-8659.2012.03031.x
Open access: no
IST Austria Authors
  1. Eder Miguel
    5 Miguel
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