Convergence Analysis of Discrete Differential Geometry Operators over Surfaces.
Zhiqiang XuGuoliang XuJia-Guang SunPublished in: IMA Conference on the Mathematics of Surfaces (2005)
Keyphrases
- differential geometry
- convergence analysis
- closed curves
- infinite dimensional
- structure tensor
- global convergence
- optimality conditions
- translation invariant
- riemannian manifolds
- shape space
- finite number
- approximation methods
- shape analysis
- convergence rate
- finite dimensional
- denoising
- machine learning
- anisotropic diffusion
- convergence speed
- optimization methods