Fast Multiscale Diffusion on Graphs.
Sibylle MarcotteAmélie BarbeRémi GribonvalTitouan VayerMarc SebbanPierre BorgnatPaulo GonçalvesPublished in: CoRR (2021)
Keyphrases
- multiscale
- multiscale analysis
- scale space
- anisotropic diffusion
- diffusion process
- graph mining
- edge detection
- coarse to fine
- image processing
- affine invariant
- wavelet transform
- graph matching
- image fusion
- bipartite graph
- image segmentation
- weighted graph
- image representation
- undirected graph
- diffusion processes
- information diffusion
- graph representation
- graph databases
- shape representation
- graph theory
- partial differential equations
- directed graph
- minimum spanning tree
- graph clustering
- random graphs
- translation invariant
- adjacency matrix
- wavelet domain
- heat kernel
- neural network