$Constrained approximation of rational triangular B\'ezier surfaces by polynomial triangular B\'ezier surfaces$

Constrained approximation of rational triangular B\'ezier surfaces by polynomial triangular B\'ezier surfaces

We propose a novel approach to the problem of polynomial approximation of rational B\'ezier triangular patches with prescribed boundary control points. The method is very efficient thanks to using recursive properties of the bivariate dual Bernstein polynomials and applying a smart algorithm fo...

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Hauptverfasser:	Lewanowicz, Stanisław, Keller, Paweł, Woźny, Paweł
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Numerical Analysis
Online-Zugang:	Volltext bestellen
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