Spectral extrema of graphs: Forbidden hexagon.
Mingqing ZhaiHuiqiu LinPublished in: Discret. Math. (2020)
Keyphrases
- spectral decomposition
- spectral methods
- scale space
- laplacian matrix
- multiscale
- spectral analysis
- intensity values
- graph representation
- directed graph
- image segmentation
- correlation function
- pattern recognition
- normalized cut
- graph theoretic
- graph mining
- weighted graph
- graph theory
- color images
- graph partitioning
- graph databases
- multispectral images
- hyperspectral images
- graph data
- hyperspectral
- graph matching
- subgraph isomorphism
- series parallel
- search algorithm
- spectral clustering