A Rational Graph Filtering Method for the Implementation of Heat Kernel Smoothing.
Chien-Cheng TsengSu-Ling LeePublished in: ICCE-Taiwan (2023)
Keyphrases
- filtering method
- heat kernel
- graph structure
- graph laplacian
- shape analysis
- post processing
- weight matrix
- laplace beltrami
- minimum spanning tree
- shape descriptors
- spanning tree
- euclidean distance
- geodesic distance
- shape matching
- random walk
- euclidean space
- graph representation
- scale space
- denoising
- spectral clustering
- spectral analysis
- basis functions
- adjacency matrix
- distance matrix
- image denoising
- graph clustering
- kernel machines