Graph Wavelets for Multiscale Community Mining.
Nicolas TremblayPierre BorgnatPublished in: IEEE Trans. Signal Process. (2014)
Keyphrases
- multiscale
- community mining
- graph theory
- wavelet transform
- social network analysis
- image processing
- image representation
- wavelet decomposition
- directional filter banks
- random walk
- graph structure
- complex networks
- graph representation
- scale space
- weighted graph
- coarse to fine
- translation invariant
- signal processing
- edge detection
- multiresolution
- graph databases
- image segmentation
- filter bank
- directed graph
- wavelet coefficients
- structured data
- bipartite graph
- image compression
- graph mining
- social networks
- singularity detection
- contourlet transform
- graph model
- community structure
- computer vision