Mesh-Free Discrete Laplace-Beltrami Operator.

Fabiano Petronetto Afonso Paiva Elias S. Helou David E. Stewart Luis Gustavo Nonato

Published in: Comput. Graph. Forum (2013)

Keyphrases

laplace beltrami
d mesh
shape analysis
point cloud
heat kernel
graph laplacian
spectral analysis
basis functions
three dimensional
d objects
riemannian manifolds
triangular mesh
shape descriptors
euclidean space
wiener filter
differential operators
geometric properties
complex shapes
edge detection