Graph Signal Processing Over a Probability Space of Shift Operators.
Feng JiWee Peng TayAntonio OrtegaPublished in: IEEE Trans. Signal Process. (2023)
Keyphrases
- signal processing
- equivalence classes
- probability measure
- image processing
- pattern recognition
- space time
- directed graph
- brain computer interface
- graph model
- directed acyclic graph
- fourier transform
- neural network
- connected components
- probability distribution
- search space
- multiscale
- structured data
- graph matching
- graph theory
- graph structure
- random walk
- evolutionary algorithm
- signal analysis
- nearest neighbor graph