Spherical Parameterization for Genus Zero Surfaces Using Laplace-Beltrami Eigenfunctions.
Julien LefèvreGuillaume AuziasPublished in: GSI (2015)
Keyphrases
- laplace beltrami
- conformal mapping
- differential operators
- complex shapes
- shape analysis
- point cloud
- basis functions
- three dimensional
- graph laplacian
- surface registration
- spectral analysis
- heat kernel
- d mesh
- riemannian manifolds
- range data
- vector field
- wiener filter
- multiscale
- arbitrary shape
- euclidean space
- shape descriptors
- random walk
- partial differential equations
- structure from motion
- laplacian eigenmaps
- range images
- linear combination
- scale space