Preconditioned progressive iterative approximation for triangular Bézier patches and its application

DOI10.1016/j.cam.2019.112389zbMath1490.65025OpenAlexW2970058084MaRDI QIDQ2332701

Juncheng Li, Chengzhi Liu, Xu-li Han

Publication date: 5 November 2019

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.2019.112389

zbMATH Keywords

diagonally compensated reductionGauss-Legendre quadraturetriangular Bézier patchprogressive iterative approximation

Mathematics Subject Classification ID

Computer-aided design (modeling of curves and surfaces) (65D17)

Related Items (2)

Preconditioned progressive iterative approximation for tensor product Bézier patches ⋮ LSPIA, (stochastic) gradient descent, and parameter correction

Cites Work

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• Symmetric Gauss Legendre quadrature formulas for composite numerical integration over a triangular surface
• Richardson's iterative method for surface interpolation
• An iterative algorithm for polynomial approximation of rational triangular Bézier surfaces
• Iterative Solution Methods

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