Approximate conversion of rational B-spline patches
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Publication:1822885
DOI10.1016/0167-8396(89)90023-XzbMath0679.65004WikidataQ128022110 ScholiaQ128022110MaRDI QIDQ1822885
Leonidas Bardis, Nicholas M. Patrikalakis
Publication date: 1989
Published in: Computer Aided Geometric Design (Search for Journal in Brave)
numerical exampleserror boundsknot refinementnonuniform integral B-spline patchesnonuniform rational Bézier and B- spline surface patches
Numerical computation using splines (65D07) Numerical smoothing, curve fitting (65D10) Multidimensional problems (41A63) Spline approximation (41A15)
Related Items
Topologically reliable approximation of composite Bézier curves ⋮ On the convergence of approximating tensor-product rational Bézier surfaces using tensor-product Bézier surfaces ⋮ High-order approximation of conic sections by quadratic splines ⋮ Approximation of high-degree and procedural curves ⋮ An automatic coarse and fine surface mesh generation scheme based on medial axis transform. II: Implementation ⋮ Approximate conversion of rational splines
Uses Software
Cites Work
- Approximate conversion of surface representations with polynomial bases
- Knot line refinement algorithms for tensor product B-spline surfaces
- A practical guide to splines
- Approximate conversion of rational splines
- Algorithms for degree-raising of splines
- Bounds for Rounding Errors in the Gaussian Elimination for Band Systems
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