Unmixing of Hyperspectral Data Using Robust Statistics-based NMF
Roozbeh RajabiHassan GhassemianPublished in: CoRR (2012)
Keyphrases
- robust statistics
- hyperspectral data
- negative matrix factorization
- nonnegative matrix factorization
- hyperspectral
- hyperspectral images
- hyperspectral imagery
- random projections
- shape from shading
- optical flow
- infrared
- multispectral
- sparse representation
- remote sensing
- robust estimation
- anisotropic diffusion
- principal component analysis
- document clustering
- principal components
- matrix factorization
- risk minimization
- data compression
- multiscale
- loss function
- image analysis
- high quality
- image data
- least squares
- dimensionality reduction
- spectral clustering
- spatial resolution
- image sequences