Geometry And Topology

Download A la recherche de la topologie perdue: I Du côté de chez by Lucien Guillou, Alexis Marin PDF

By Lucien Guillou, Alexis Marin

ISBN-10: 0817633294

ISBN-13: 9780817633295

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Read Online or Download A la recherche de la topologie perdue: I Du côté de chez Rohlin, II Le côté de Casson PDF

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Extra resources for A la recherche de la topologie perdue: I Du côté de chez Rohlin, II Le côté de Casson

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To adequately sample all the features of a model, we employ a parametrization distortion metric based on stretch minimisation. We minimise this nonlinear metric each time a new vertex is introduced, by locally optimising its location and those of its immediate neighbours. 5, we also perform a global pass, optimising all vertices introduced so far. When optimising any vertex, we constrain it to the kernel of its neighbourhood, to prevent flips. Degenerate triangles are prevented naturally by the stretch metric, which becomes infinite in that case.

Embedded Image Coding Using Zerotrees of Wavelet Coefficients. IEEE Transactions on Signal Processing, 41(12):3445–3462, 1993. 56. D. Shikhare, S. P. Mudur. Compression of Large 3D Engineering Models using Automatic Discovery of Repeating Geometric Features. In proceedings of 6th International Fall Workshop on Vision, Modeling and Visualization, 2001. 57. O. Sorkine, D. Cohen-Or, and S. Toldeo. High-Pass Quantization for Mesh Encoding. In Proc. of Eurographics Symposium on Geometry Processing, 2003.

Cowsar, and D. Dobkin. MAPS: Multiresolution adaptive parameterization of surfaces. Computer Graphics, 32(Annual Conference Series):95–104, August 1998. 26 Pierre Alliez and Craig Gotsman 45. E. Lee and H. Ko. Vertex Data Compression For Triangular Meshes. In Proc. Pacific Graphics, pages 225–234, 2000. 46. H. Lee, P. Alliez, and M. Desbrun. Angle-Analyzer: A Triangle-Quad Mesh Codec. In Eurographics Conference Proceedings, pages 383–392, 2002. 47. M. Levoy, K. Pulli, B. Curless, S. Rusinkiewicz, D.

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