Higher-order interpolation and least-squares approximation using implicit algebraic surfaces

DOI10.1145/159730.159734zbMath0805.65014OpenAlexW2040634233MaRDI QIDQ4300108

Insung Ihm, Joe Warren, Chandrajit L. Bajaj

Publication date: 2 February 1995

Published in: ACM Transactions on Graphics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1145/159730.159734

zbMATH Keywords

interpolationalgorithmsjoiningblendingmeshingleast squares fittingroundingalgebraic surface fittingexact fitting

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Computer science aspects of computer-aided design (68U07) Numerical interpolation (65D05) Computer-aided design (modeling of curves and surfaces) (65D17)

Related Items (7)

Curvature continuous spline surfaces over irregular meshes ⋮ Approximate implicitization using linear algebra ⋮ A conservative semi-Lagrangian finite volume method for convection-diffusion problems on unstructured grids ⋮ Computing all parametric solutions for blending parametric surfaces ⋮ THE ACCURACY OF LEAST-SQUARES APPROXIMATION ON HIGHLY STRETCHED MESHES ⋮ Discrete surface modelling using partial differential equations ⋮ Constructive implicit fitting

Uses Software

• GANITH

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