Superpixel-Based Weighted Collaborative Sparse Regression and Reweighted Low-Rank Representation for Hyperspectral Image Unmixing.
Hongjun SuCailing JiaPan ZhengQian DuPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2022)
Keyphrases
- hyperspectral images
- sparse regression
- low rank
- low rank representation
- hyperspectral
- hyperspectral data
- matrix factorization
- hyperspectral imagery
- missing data
- remote sensing
- linear combination
- multispectral
- convex optimization
- singular value decomposition
- kernel matrix
- semi supervised
- high order
- data sets
- satellite images
- high dimensional data
- infrared
- higher order
- data representation
- target detection
- least squares
- training set
- pattern recognition
- computer vision