Adaptive thinning for bivariate scattered data

DOI10.1016/S0377-0427(02)00352-7zbMath1002.65020MaRDI QIDQ1612421

N. Richter-Dyn, Armin Iske, Michael S. Floater

Publication date: 22 August 2002

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

zbMATH Keywords

algorithmsnumerical examplesDelaunay triangulationscattered data interpolationadaptive thinning

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Numerical interpolation (65D05)

Related Items

Multilevel interpolation of scattered data using \(\mathcal{H}\)-matrices ⋮ Anisotropic Triangulation Methods in Adaptive Image Approximation ⋮ Progressive scattered data filtering. ⋮ Enhancement of spatially adaptive smoothing splines via parameterization of smoothing parameters ⋮ Approximation and compression of scattered data by meshless multiscale decompositions ⋮ Adaptive thinning of centers for approximation of a large data set by radial functions ⋮ Meshfree thinning of 3D point clouds ⋮ Approximation of piecewise smooth functions and images by edge-adapted (ENO-EA) nonlinear multiresolution techniques ⋮ Multilevel regularization of wavelet based fitting of scattered data -- some experiments ⋮ Multilevel scattered data approximation by adaptive domain decomposition ⋮ Adaptive thinning algorithm of nonsingular triangulation ⋮ Estimation of linear operators from scattered impulse responses

Cites Work

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• Thinning algorithms for scattered data interpolation
• Multistep scattered data interpolation using compactly supported radial basis functions
• Optimal triangulation and quadric-based surface simplification
• Data Dependent Triangulations for Piecewise Linear Interpolation