Faster fast evaluation of thin plate splines in two dimensions

DOI10.1016/j.cam.2013.11.005zbMath1278.65010OpenAlexW2064112192MaRDI QIDQ390470

W. E. Ong, I. Rychkov, Rick K. Beatson

Publication date: 8 January 2014

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2013.11.005

zbMATH Keywords

thin plate splinesfast evaluationexponential approximation

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Numerical smoothing, curve fitting (65D10) Probabilistic models, generic numerical methods in probability and statistics (65C20) Series expansions (e.g., Taylor, Lidstone series, but not Fourier series) (41A58) Approximation by other special function classes (41A30)

Uses Software

• NFFT

Cites Work

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• Fast evaluation of radial basis functions. I
• Fast convolution with radial kernels at nonequispaced knots
• An Improved Fast Multipole Algorithm for Potential Fields
• Generalized Gaussian Quadratures and Singular Value Decompositions of Integral Operators
• Fast Summation at Nonequispaced Knots by NFFT
• Scattered Data Approximation

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