A posteriori error estimation for the Laplace-Beltrami equation on spheres with spherical splines.
Duong Thanh PhamTung LePublished in: Comput. Math. Appl. (2017)
Keyphrases
- error estimation
- laplace beltrami
- shape analysis
- basis functions
- model selection
- point cloud
- heat kernel
- graph laplacian
- spectral analysis
- riemannian manifolds
- complex shapes
- d mesh
- differential operators
- laplacian eigenmaps
- maximum likelihood
- shape descriptors
- three dimensional
- generalization error
- wiener filter
- euclidean space
- closed form
- feature selection
- arbitrary shape
- shape representation
- data sets
- linear combination
- support vector machine
- reinforcement learning
- image processing