Superpixel-Based Weighted Sparse Regression and Spectral Similarity Constrained for Hyperspectral Unmixing.
Yao LiangHengyi ZhengGuoguo YangQian DuHongjun SuPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2023)
Keyphrases
- hyperspectral
- sparse regression
- hyperspectral images
- hyperspectral data
- remote sensing
- infrared
- multispectral
- hyperspectral imagery
- spectral imagery
- hyperspectral remote sensing
- feature selection and classification
- image data
- target detection
- spatial resolution
- spectral data
- hyperspectral image classification
- similarity measure
- hyperspectral imaging
- spectral bands
- information content
- spectral resolution
- satellite images
- linear regression
- spectral signatures
- image processing
- image analysis
- low rank
- semantic similarity
- mutual information
- high quality
- feature selection