Interpolation by multivariate splines

Author:

Chui Charles K.,Diamond Harvey,Raphael Louise A.

Abstract

A general interpolation scheme by multivariate splines at regular sample points is introduced. This scheme guarantees the local optimal order of approximation to sufficiently smooth data functions. A discussion on numerical implementation is included.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,Computational Mathematics,Algebra and Number Theory

Reference8 articles.

1. C. de Boor, The Polynomials in the Linear Span of Integer Translates of a Compactly Supported Function, MRC Report #2930, April 1986.

2. Bivariate cardinal interpolation by splines on a three-direction mesh;de Boor, Carl;Illinois J. Math.,1985

3. A natural formulation of quasi-interpolation by multivariate splines;Chui, Charles K.;Proc. Amer. Math. Soc.,1987

4. Cardinal interpolation by multivariate splines;Chui, C. K.;Math. Comp.,1987

5. Conference Board of the Mathematical Sciences Regional Conference Series in Applied Mathematics, No. 12;Schoenberg, I. J.,1973

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1. A local multivariate Lagrange interpolation method for constructing shape functions;International Journal for Numerical Methods in Biomedical Engineering;2010-02

2. References;Handbook of Splines;1999

3. Singularity of Cardinal Interpolation with Shifted Box Splines;Journal of Approximation Theory;1993-08

4. Fortran subroutines for B-nets of box splines on three- and four-directional meshes;Numerical Algorithms;1992-02

5. A FABER SERIES APPROACH TO CARDINAL INTERPOLATION;MATH COMPUT;1992

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