Minimum Dispersion Constrained Nonnegative Matrix Factorization to Unmix Hyperspectral Data.
Alexis HuckMireille GuillaumeJacques Blanc-TalonPublished in: IEEE Trans. Geosci. Remote. Sens. (2010)
Keyphrases
- nonnegative matrix factorization
- hyperspectral data
- hyperspectral
- hyperspectral images
- hyperspectral imagery
- random projections
- matrix factorization
- multispectral
- data representation
- negative matrix factorization
- remote sensing
- principal component analysis
- document clustering
- infrared
- least squares
- original data
- spectral clustering
- principal components
- objective function
- data sets
- dimensionality reduction
- text mining
- information retrieval
- text classification
- target detection
- data points
- pattern recognition
- video sequences