2Institute of Applied Geometry [Linz] (Johannes Kepler University Faculty of Natural Sciences and Engineering Institute of Applied Geometry Altenberger Str. 69 A-4040 Linz - Austria)
Abstract : We present three symbolic–numeric techniques for computing the in- tersection and self–intersection curve(s) of two Bézier surface patches of bidegree (2,2). In particular, we discuss algorithms, implementation, illustrative examples and provide a comparison of the methods.
https://hal.inria.fr/inria-00132733
Contributor : Stéphane Chau
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Submitted on : Wednesday, June 6, 2007 - 9:45:45 AM
Last modification on : Thursday, January 11, 2018 - 4:14:46 PM
Long-term archiving on: Friday, September 21, 2012 - 11:45:16 AM
S. Chau, M. Oberneder, André Galligo, B. Juttler. Intersecting biquadratic Bézier surface patches. Computational Methods for Algebraic Spline Surfaces, 2005, Oslo, Norway. pp.61-79. ⟨inria-00132733⟩
