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    TOG
    2012
    267views Communications» more  TOG 2012»
    Global parametrization by incremental flattening
    12 years 1 months ago
    Global parametrization by incremental flattening
    Download  ashishmyles.com
    Global parametrization of surfaces requires singularities (cones) to keep distortion minimal. We describe a method for finding cone locations and angles and an algorithm for glob...
    Ashish Myles, Denis Zorin
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    3DIM
    2011
    IEEE
    241views Image Processing» more  3DIM 2011»
    Automatic Keypoint Detection on 3D Faces Using a Dictionary of Local Shapes
    12 years 11 months ago
    Automatic Keypoint Detection on 3D Faces Using a Dictionary of Local Shapes
    Download  www-users.cs.york.ac.uk
    —Keypoints on 3D surfaces are points that can be extracted repeatably over a wide range of 3D imaging conditions. They are used in many 3D shape processing applications; for exam...
    Clement Creusot, Nick Pears, Jim Austin
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    SMI
    2010
    IEEE
    148views Image Analysis» more  SMI 2010»
    Paper-Strip Sculptures
    13 years 9 months ago
    Paper-Strip Sculptures
    Download  www.cs.columbia.edu
    —This paper introduces paper-strip sculptures, a physical mesh data-structure used to represent 2manifold mesh surfaces for understanding topological and geometrical aspects of s...
    Ergun Akleman, Jianer Chen, Jonathan L. Gross
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    PAMI
    2002
    104views more  PAMI 2002»
    Curvature-Augmented Tensor Voting for Shape Inference from Noisy 3D Data
    13 years 11 months ago
    Curvature-Augmented Tensor Voting for Shape Inference from Noisy 3D Data
    Download  iris.usc.edu
    Chi-Keung Tang, Gérard G. Medioni
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    CAD
    2004
    Springer
    116views Theoretical Computer Science» more  CAD 2004»
    Reduce the stretch in surface flattening by finding cutting paths to the surface boundary
    13 years 11 months ago
    Reduce the stretch in surface flattening by finding cutting paths to the surface boundary
    Download  www2.acae.cuhk.edu.hk
    This paper presents a method for finding cutting paths on a 3D triangular mesh surface to reduce the stretch in the flattened surface. The cutting paths link the surface boundary ...
    Charlie C. L. Wang, Yu Wang 0010, Kai Tang, Matthe...
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    CAGD
    2005
    111views more  CAGD 2005»
    On geometric interpolation of parametric surfaces
    13 years 11 months ago
    On geometric interpolation of parametric surfaces
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    By exploiting the freedom in the choice of parametrization of a parametric surface, we show that there exist quadratic parametric surfaces that approximate a given parametric surf...
    Knut Mørken
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    MTA
    2006
    195views more  MTA 2006»
    An efficient and robust algorithm for 3D mesh segmentation
    13 years 11 months ago
    An efficient and robust algorithm for 3D mesh segmentation
    Download  www.discover.uottawa.ca
    Abstract This paper presents an efficient and robust algorithm for 3D mesh segmentation. Segmentation is one of the main areas of 3D object modeling. Most segmentation methods deco...
    Lijun Chen 0003, Nicolas D. Georganas
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    IJCV
    2006
    158views more  IJCV 2006»
    3D Structure Recovery and Unwarping of Surfaces Applicable to Planes
    13 years 11 months ago
    3D Structure Recovery and Unwarping of Surfaces Applicable to Planes
    Download  www.umiacs.umd.edu
    The deformation of applicable surfaces such as sheets of paper satisfies the differential geometric constraints of isometry (lengths and areas are conserved) and vanishing Gaussia...
    Nail A. Gumerov, Ali Zandifar, Ramani Duraiswami, ...
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    CAGD
    2006
    113views more  CAGD 2006»
    Convergence analysis of a discretization scheme for Gaussian curvature over triangular surfaces
    13 years 11 months ago
    Convergence analysis of a discretization scheme for Gaussian curvature over triangular surfaces
    Download  www.cc.ac.cn
    In this paper, we study the convergent property of a well known discretized scheme of Gaussian curvature, derived from Gauss-Bonnet theorem, over triangulated surface. Suppose the...
    Guoliang Xu
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    CORR
    2008
    Springer
    115views Education» more  CORR 2008»
    Discrete schemes for Gaussian curvature and their convergence
    13 years 11 months ago
    Discrete schemes for Gaussian curvature and their convergence
    Download  www.cc.ac.cn
    In this paper, several discrete schemes for Gaussian curvature are surveyed. The convergence property of a modified discrete scheme for the Gaussian curvature is proved. Furthermo...
    Zhiqiang Xu, Guoliang Xu
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