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Intrinsic edge flips
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Classroom Contents
Discrete Surface Geometry and Intrinsic Triangulations
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- 1 Intro
- 2 Surface meshes
- 3 Gradients and vector fields
- 4 There is no perfect mesh
- 5 Robust geometry processing
- 6 Gaussian curvature revisited
- 7 Basic idea intrinsic edge lengths
- 8 A brief history of intrinsic triangulations
- 9 Euclidean intrinsic triangles a larger space of triangulations
- 10 Intrinsic is enough
- 11 Perspective: cone metrics
- 12 A non-embeddable intrinsic triangulatio
- 13 Key idea: a larger space of triangulation
- 14 Intrinsic edge flips
- 15 Properties of intrinsic triangulations
- 16 Better intrinsic meshes
- 17 Delaunay edge flips
- 18 Proof sketch
- 19 Intrinsic Delaunay triangulations many characterizations & properties
- 20 Better basis functions
- 21 A-complex
- 22 Intrinsic Delaunay refinement
- 23 Applications
- 24 Nonmanifold intrinsic triangulations
- 25 Robustness as a subroutine build a better Laplace matrix
- 26 Nonmanifold meshes
- 27 Resolving nonmanifoldness assembling the tufted cover
- 28 The tufted cover vertex-nonmanifold almost everywhere
- 29 Improving algorithms
- 30 Properties bounded interpolation
- 31 Delaunay flipping distance a motivating example
