Approximating scattered data with discontinuities

DOI10.1007/BF02142688zbMath0823.65014OpenAlexW2030004987MaRDI QIDQ1344102

Michael S. Floater, Erlend Arge

Publication date: 6 November 1995

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02142688

zbMATH Keywords

regularizationcomputer aided designextrapolationscattered data approximationterrain modellingmolecular modellingregular gridsseismic datageological surfaces

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Computer-aided design (modeling of curves and surfaces) (65D17)

Related Items (10)

An efficient ADI-solver for scattered data problems with global smoothing ⋮ A fault detection method based on partition of unity and kernel approximation ⋮ Detecting and approximating decision boundaries in low-dimensional spaces ⋮ Approximation spline de surfaces de type explicite comportant des failles ⋮ Fault and gradient fault detection and reconstruction from scattered data ⋮ Spline approximation of discontinuous multivariate functions from scattered data ⋮ Detecting and approximating fault lines from randomly scattered data ⋮ Application of Cauchy integrals and singular integral equations in scattered data problems ⋮ Vertical fault detection from scattered data ⋮ Approximating surfaces with discontinuities.

Cites Work

• Approximation of scattered data using smooth grid functions
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