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    SGP
    2007
    178views Computer Graphics» more  SGP 2007»
    Robust statistical estimation of curvature on discretized surfaces
    14 years 10 days ago
    Robust statistical estimation of curvature on discretized surfaces
    Download  www.dgp.toronto.edu
    A robust statistics approach to curvature estimation on discretely sampled surfaces, namely polygon meshes and point clouds, is presented. The method exhibits accuracy, stability ...
    Evangelos Kalogerakis, Patricio D. Simari, Derek N...
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    SGP
    2007
    200views Computer Graphics» more  SGP 2007»
    Voronoi-based variational reconstruction of unoriented point sets
    14 years 10 days ago
    Voronoi-based variational reconstruction of unoriented point sets
    Download  www.geometry.caltech.edu
    We introduce an algorithm for reconstructing watertight surfaces from unoriented point sets. Using the Voronoi diagram of the input point set, we deduce a tensor field whose princ...
    Pierre Alliez, David Cohen-Steiner, Yiying Tong, M...
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    SGP
    2007
    162views Computer Graphics» more  SGP 2007»
    Triangulations with locally optimal Steiner points
    14 years 10 days ago
    Triangulations with locally optimal Steiner points
    Download  www.cs.berkeley.edu
    We present two new Delaunay refinement algorithms, second an extension of the first. For a given input domain (a set of points or a planar straight line graph), and a threshold an...
    Hale Erten, Alper Üngör
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    SGP
    2007
    102views Computer Graphics» more  SGP 2007»
    Elastic secondary deformations by vector field integration
    14 years 10 days ago
    Elastic secondary deformations by vector field integration
    Download  isgwww.cs.uni-magdeburg.de
    We present an approach for elastic secondary deformations of shapes described as triangular meshes. The deformations are steered by the simulation of a low number of simple mass-s...
    Wolfram von Funck, Holger Theisel, Hans-Peter Seid...
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    VISSYM
    2007
    160views Visualization» more  VISSYM 2007»
    Flexible And Topologically Localized Segmentation
    14 years 10 days ago
    Flexible And Topologically Localized Segmentation
    Download  www.comp.leeds.ac.uk
    One of the most common visualization tasks is the extraction of significant boundaries, often performed with isosurfaces or level set segmentation. Isosurface extraction is simple...
    Gunnar Johansson, Ken Museth, Hamish Carr
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