Keyphrases
- multiresolution
- image segmentation
- wavelet transform
- random walk
- graph theoretic
- directed graph
- weighted graph
- graph theory
- variable resolution
- random graphs
- bipartite graph
- quadtree
- graph representation
- coarse to fine
- connected components
- wavelet coefficients
- structured data
- neural network
- graph matching
- graph structure
- directed acyclic graph
- graph mining
- graph databases
- subband
- graph construction
- multiresolution representation
- learning algorithm