Fast Spectral Clustering With Anchor Graph for Large Hyperspectral Images.
Rong WangFeiping NieWeizhong YuPublished in: IEEE Geosci. Remote. Sens. Lett. (2017)
Keyphrases
- spectral clustering
- hyperspectral images
- graph laplacian
- graph partitioning
- graph construction
- laplacian matrix
- normalized cut
- hyperspectral
- label propagation
- similarity matrix
- graph clustering
- similarity graph
- spectral methods
- data clustering
- clustering method
- pairwise
- image segmentation
- hyperspectral data
- k means
- remote sensing
- random walk
- affinity matrix
- constrained spectral clustering
- clustering algorithm
- eigendecomposition
- graph matching
- multispectral
- graph model
- high dimensional
- adjacency matrix
- target detection
- spectral analysis
- multispectral images
- negative matrix factorization
- graph structure
- machine learning
- data mining
- high quality
- feature extraction