“A Fast Geometric Multigrid Method for Curved Surfaces” by Wiersma, Nasikun, Eisemann and Hildebrandt
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- A Fast Geometric Multigrid Method for Curved Surfaces
Session/Category Title: Geometric Optimization
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Abstract:
We introduce a multigrid method for solving systems of equations on surfaces. It features fast hierarchy construction and solving and works for general surface representations like triangle-, polygonal-, and non-manifold meshes and point clouds. We achieve this with geometric graph algorithms and by using point clouds to represent the levels.
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