Graph Signal Processing: Dualizing GSP Sampling in the Vertex and Spectral Domains.
John ShiJosé M. F. MouraPublished in: IEEE Trans. Signal Process. (2022)
Keyphrases
- signal processing
- directed graph
- undirected graph
- labeled graphs
- image processing
- minimum weight
- hamiltonian cycle
- graph theory
- spectral decomposition
- connected components
- normalized cut
- random walk
- fourier transform
- spectral methods
- edge weights
- real world
- attributed graphs
- maximum cardinality
- random sampling
- graph structure
- pattern recognition
- application domains
- graph theoretic
- weighted graph
- average degree
- filter bank
- laplacian matrix
- vertex set
- graph partitioning
- graph matching
- random graphs
- graph representation
- strongly connected
- hyperspectral
- signal analysis
- causal graph
- monte carlo
- betweenness centrality
- graph mining