Heat Kernel Smoothing Using Laplace-Beltrami Eigenfunctions.
Seongho SeoMoo K. ChungHouri K. VorperianPublished in: MICCAI (3) (2010)
Keyphrases
- heat kernel
- laplace beltrami
- shape analysis
- point cloud
- graph laplacian
- basis functions
- spectral analysis
- riemannian manifolds
- d mesh
- wiener filter
- euclidean space
- shape descriptors
- complex shapes
- laplacian eigenmaps
- d objects
- graph structure
- weighted graph
- differential operators
- spectral clustering
- point sets
- image restoration