Generalized shape operators on polyhedral surfaces

DOI10.1016/j.cagd.2011.05.001zbMath1225.65029OpenAlexW2155706900MaRDI QIDQ554630

Konrad Polthier, Klaus Hildebrandt

Publication date: 4 August 2011

Published in: Computer Aided Geometric Design (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cagd.2011.05.001

zbMATH Keywords

numerical examplescurvature estimationprincipal curvaturesGaussian curvatureapproximation of curvaturescurvatures of polyhedral surfacesdiscrete curvaturesgeneralized shape operatorssmooth surfaces

Mathematics Subject Classification ID

Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Computer-aided design (modeling of curves and surfaces) (65D17)

Related Items (4)

Linear interpolation of shape operators for umbilical points through local parametrization ⋮ Laplace-Beltrami operator on digital surfaces ⋮ A discrete surface theory ⋮ Vertex Normals and Face Curvatures of Triangle Meshes

Uses Software

• QuadCover

Cites Work

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