Multi-degree reduction of triangular Bézier surfaces with boundary constraints

DOI10.1016/J.CAD.2006.07.004zbMath1206.65100OpenAlexW2025001421MaRDI QIDQ628166

Guo-zhao Wang, Li-Zheng Lu

Publication date: 4 March 2011

Published in: CAD. Computer-Aided Design (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cad.2006.07.004

zbMATH Keywords

approximationmatrix representationdegree reductiondegree raisingboundary constraintstriangular Bézier surfaces

Mathematics Subject Classification ID

Numerical aspects of computer graphics, image analysis, and computational geometry (65D18)

Related Items (7)

Approximating tensor product Bézier surfaces with tangent plane continuity ⋮ Constrained multi-degree reduction of triangular Bézier surfaces ⋮ Multi-degree reduction of tensor product Bézier surfaces with general boundary constraints ⋮ Explicit \(G^2\)-constrained degree reduction of Bézier curves by quadratic optimization ⋮ Constrained degree reduction of polynomials in Bernstein-Bézier form over simplex domain ⋮ Constrained multi-degree reduction of triangular Bézier surfaces using dual Bernstein polynomials ⋮ Approximate merging of B-spline curves and surfaces

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