Graph signal decomposition for multi-scale detail manipulation.
Moncef HidaneOlivier LézorayAbderrahim ElmoatazPublished in: ICIP (2014)
Keyphrases
- multiscale
- directed graph
- tree decomposition
- structural learning
- wavelet packet
- weighted graph
- graph theory
- decomposition method
- graph model
- structured data
- signal processing
- edge detection
- wavelet transform
- graph representation
- frequency domain
- high frequency
- natural images
- graph structure
- directed acyclic graph
- signal detection
- original signal
- graph structures
- radio frequency
- computer vision
- decomposition algorithm
- hilbert transform
- random graphs
- graph theoretic
- spanning tree
- graph databases
- graph mining
- image representation
- scale space
- bayesian networks
- image sequences