Figure 1 from Polyhedral surface smoothing with simultaneous mesh
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Figure 1. The top row: (a) a polyhedral sphere; (b) the sphere with a uniform noise added; (c) Laplacian smoothing develops unnatural deformations; (d) smoothing by the Taubin method converts high-frequency surface oscillations into low-frequency waves; (e) smoothing by the mean curvature ow increases the mesh irregularity; (f) smoothing according to a method proposed in this paper, see Section 3. The bottom row: (a) the Stanford bunny; (b) the bunny with a uniform noise added; (c) Laplacian smoothing with a number of iterations chosen to achieve `a good looking' result: extra iterations will lead to oversmoothing; (d) Taubin smoothing reduces high-frequency surface oscillations but enhances low-frequency oscillations: extra iterations will lead to enhancing of surface wrinkles; (e) smoothing by the mean curvature ow with a number of iterations chosen to achieve `a good looking' result: extra iterations will lead to oversmoothing; (f) smoothing according to a method proposed in this paper: the smoothing process slows down automatically and extra iterations will produce almost the same appearance, see Section 4. - "Polyhedral surface smoothing with simultaneous mesh regularization"
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Figure 3 from Polyhedral Mesh Generation and A Treatise on Concave Geometrical Edges
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Figure 1 from Polyhedral surface smoothing with simultaneous mesh regularization
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PDF] Polyhedral surface smoothing with simultaneous mesh regularization
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Implementation of arbitrary polyhedral elements for automatic dynamic analyses of three-dimensional structures
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Finite element analysis of three-dimensional cracks by connecting global and local meshes - ScienceDirect
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An efficient method to improve the quality of tetrahedron mesh with MFRC
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Contour-parallel tool path generation for three-axis mesh surface machining based on one-step inverse forming - Jinting Xu, Yujin Wang, Xiangkui Zhang, Shuyu Chang, 2013
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A New Strain-Based Pentagonal Membrane Finite Element for Solid Mechanics Problems - ScienceDirect
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Full article: Tracking Critical Points on Evolving Curves and Surfaces
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The input mesh is uniformlydense everywhere. The output is agraded mesh
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Energies, Free Full-Text
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PDF] Polyhedral surface smoothing with simultaneous mesh regularization
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PDF] Non-iterative, feature-preserving mesh smoothing
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PDF] Laplacian smoothing revisited
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Open Access) Weights for computing vertex normals from facet normals (1999), Nelson Max