Hyperspectral Sparse Unmixing Via Firm Thresholding Mapping.
Longfei RenDanfeng HongXu SunLianru GaoMin HuangPublished in: WHISPERS (2022)
Keyphrases
- hyperspectral
- hyperspectral images
- remote sensing
- infrared
- hyperspectral data
- multispectral
- target detection
- image data
- spectral imagery
- spectral bands
- hyperspectral imagery
- spatial resolution
- pixel classification
- hyperspectral image classification
- hyperspectral remote sensing
- spectral signatures
- information content
- image segmentation
- hyperspectral imaging
- multi band
- image processing
- high dimensional
- image analysis
- remote sensing images
- denoising
- edge detection
- gray level
- random projections
- reflectance spectra
- high resolution
- feature extraction
- spectral data
- active learning
- satellite images
- sparse representation