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178

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IEEECGIV
2009
IEEE

155views Computer Graphics» more IEEECGIV 2009»

Surface Mesh Segmentation Using Local Geometry

16 years 15 days ago

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—We present a novel algorithm to segment a 3D surface mesh into visually meaningful regions. Our approach is based on an analysis of the local geometry of vertices. In particular...

Chansophea Chuon, Sumanta Guha

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168

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TAPIA
2005
ACM

143views Applied Computing» more TAPIA 2005»

Computation of nonclassical shocks using a spacetime discontinuous Galerkin method

15 years 11 months ago

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We present a numerical study for two systems of conservation laws using a spacetime discontinuous Galerkin (SDG) method with causal spacetime triangulations and the piecewise cons...

Katarina Jegdic

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172

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MCS
2008
Springer

201views Pattern Recognition» more MCS 2008»

Numerical optimal control of the wave equation: optimal boundary control of a string to rest in finite time

15 years 5 months ago

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In many real-life applications of optimal control problems with constraints in form of partial differential equations (PDEs), hyperbolic equations are involved which typically desc...

Matthias Gerdts, Günter Greif, Hans Josef Pes...

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115

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SCALESPACE
2009
Springer

168views Computer Vision» more SCALESPACE 2009»

Hyperbolic Numerics for Variational Approaches to Correspondence Problems

16 years 12 days ago