First-Order Graph Trend Filtering for Sparse Hyperspectral Unmixing.
Fu-Xin SongShi-Wen DengPublished in: IEEE Geosci. Remote. Sens. Lett. (2023)
Keyphrases
- hyperspectral
- hyperspectral images
- remote sensing
- hyperspectral data
- multispectral
- infrared
- hyperspectral imagery
- hyperspectral imaging
- target detection
- spatial resolution
- image data
- spectral imagery
- hyperspectral remote sensing
- information content
- hyperspectral image classification
- remote sensing images
- satellite images
- multi band
- pixel classification
- spectral data
- spectral signatures
- high dimensional
- random projections
- change detection
- feature selection
- high resolution
- reflectance spectra
- image processing