\(C^{1}\) positive scattered data interpolation

DOI10.1016/j.camwa.2009.06.019zbMath1189.65026OpenAlexW1991646002MaRDI QIDQ980372

Maria Hussain, Malik Zawwar Hussain

Publication date: 28 June 2010

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2009.06.019

zbMATH Keywords

free parametersrational cubic functionpositive scattered datatriangular surface patch

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Numerical interpolation (65D05) Interpolation in approximation theory (41A05)

Related Items (6)

Quasi-interpolation scheme for arbitrary dimensional scattered data approximation based on natural neighbors and RBF interpolation ⋮ Suitability of Parametric Shepard Interpolation for Nonrigid Image Registration ⋮ Unnamed Item ⋮ Positive constrained approximation via RBF-based partition of unity method ⋮ Construction of new cubic Bézier-like triangular patches with application in scattered data interpolation ⋮ Positivity preserving interpolation using rational bicubic spline

Cites Work

• Unnamed Item
• Positivity-preserving interpolation of positive data by rational cubics
• Algorithm for Delaunay triangulation and convex-hull computation using a sparse matrix
• The side-vertex method for interpolation in triangles
• Local derivative estimation for scattered data interpolation
• Smooth interpolation of large sets of scattered data
• Mathematics of Surfaces XI
• Range restricted scattered data interpolation using convex combination of cubic Bézier triangles

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