Smooth and Sparse Regularization for NMF Hyperspectral Unmixing.
Yaser Esmaeili SalehaniSaeed GazorPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2017)
Keyphrases
- hyperspectral
- hyperspectral images
- negative matrix factorization
- hyperspectral data
- remote sensing
- nonnegative matrix factorization
- multispectral
- sparse representation
- infrared
- target detection
- hyperspectral imagery
- hyperspectral image classification
- hyperspectral remote sensing
- spatial resolution
- image data
- pixel classification
- hyperspectral imaging
- spectral bands
- high dimensional
- spectral signatures
- matrix factorization
- satellite images
- random projections
- document clustering
- spectral data
- information content
- high resolution
- image analysis
- principal component analysis
- change detection
- data representation
- sparse coding
- feature space
- high quality