ISSN:
1572-9265
Keywords:
Approximation by polynomials
;
interpolation
;
degenerate patches
;
41A05
;
41A10
Source:
Springer Online Journal Archives 1860-2000
Topics:
Computer Science
,
Mathematics
Notes:
Abstract We consider the problem of interpolating scattered data in ℝ3 by analmost geometrically smoothGC 2 surface, where almostGC 2 meansGC 2 except in a finite number of points (the vertices), where the surface isGC 1. A local method is proposed, based on employing so-called degenerate triangular Bernstein-Bézier patches. We give an analysis of quintic patches forGC 1 and patches of degree eleven for almostGC 2 interpolation.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02113891
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