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Publication details
Haptic Rendering Based on RBF Approximation from Dynamically Updated Data
Authors | |
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Year of publication | 2011 |
Type | Article in Proceedings |
Conference | Sixth Doctoral Workshop on Mathematical and Engineering Methods in Computer Science (MEMICS'10) -- Selected Papers |
MU Faculty or unit | |
Citation | |
Field | Informatics |
Keywords | aptic rendering; radial-basis function approximation; precomputation; deformation modeling |
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. |
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