A graph Laplacian regularization for hyperspectral data unmixing.
Rita AmmanouilAndré FerrariCédric RichardPublished in: ICASSP (2015)
Keyphrases
- graph laplacian
- hyperspectral data
- hyperspectral
- hyperspectral images
- hyperspectral imagery
- random walk
- random projections
- spectral clustering
- multispectral
- kernel machines
- infrared
- weighted graph
- remote sensing
- euclidean space
- labeled and unlabeled data
- semi supervised learning
- principal components
- data sets
- semi supervised
- image processing
- image data
- active learning
- image analysis
- pattern recognition