• Media type: Text; E-Article; Electronic Conference Proceeding
  • Title: Haptic Rendering Based on RBF Approximation from Dynamically Updated Data
  • Contributor: Fousek, Jan [Author]; Golembiovsky, Tomas [Author]; Filipovic, Jiri [Author]; Peterlik, Igor [Author]
  • Published: Schloss Dagstuhl – Leibniz-Zentrum für Informatik, 2011
  • Language: English
  • DOI: https://doi.org/10.4230/OASIcs.MEMICS.2010.26
  • Keywords: radial-basis function approximation ; haptic rendering ; precomputation ; deformation modeling
  • Origination:
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  • Description: In this paper, an extension of our previous research focused on haptic rendering based on interpolation from precomputed data is presented. The technique employs the radial-basis function (RBF) interpolation to achieve the accuracy of the force response approximation, however, it assumes that the data used by the interpolation method are generated on-the-fly during the haptic interaction. The issue caused by updating the RBF coefficients during the interaction is analyzed and a force-response smoothing strategy is proposed.
  • Access State: Open Access