Mean Laplace-Beltrami Operator for Quadrilateral Meshes.
Yunhui XiongGuiqing LiGuoqiang HanPublished in: Trans. Edutainment (2011)
Keyphrases
- laplace beltrami
- triangular mesh
- point cloud
- d mesh
- heat kernel
- shape analysis
- surface reconstruction
- structure from motion
- d objects
- basis functions
- spectral analysis
- point sets
- three dimensional
- graph laplacian
- shape descriptors
- geometric properties
- wiener filter
- multiresolution
- linear combination
- riemannian manifolds
- semi supervised
- laplacian eigenmaps
- complex shapes