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» Computing Distances between Surfaces Using Line Geometry

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ETVC
2008

251views Applied Computing» more ETVC 2008»

Statistical Computing on Manifolds: From Riemannian Geometry to Computational Anatomy

13 years 6 months ago

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Computational anatomy is an emerging discipline that aims at analyzing and modeling the individual anatomy of organs and their biological variability across a population. The goal ...

Xavier Pennec

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CGIM
2003

228views Computer Graphics» more CGIM 2003»

A Novel Method for 3D Surface Mesh Segmentation

13 years 6 months ago

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We propose a novel method for the problem of 3D surface mesh segmentation. This mesh segmentation method is based on differential geometry and geodesic distance information. In ou...

Thitiwan Srinark, Chandra Kambhamettu

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CAGD
1998

99views more CAGD 1998»

A Laguerre geometric approach to rational offsets

13 years 4 months ago

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Laguerre geometry provides a simple approach to the design of rational curves and surfaces with rational offsets. These so-called PH curves and PN surfaces can be constructed from...

Martin Peternell, Helmut Pottmann

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ICCV
2005
IEEE

188views Computer Vision» more ICCV 2005»

Surface Parameterization Using Riemann Surface Structure

13 years 10 months ago

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We propose a general method that parameterizes general surfaces with complex (possible branching) topology using Riemann surface structure. Rather than evolve the surface geometry...

Yalin Wang, Xianfeng Gu, Kiralee M. Hayashi, Tony ...

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CAGD
2010

215views more CAGD 2010»

Surface fitting and registration of point clouds using approximations of the unsigned distance function

13 years 5 months ago