Weighted Sparse Graph Regularization for Spectral-Spatial Classification of Hyperspectral Images.
Zhaohui XueSirui YangLing ZhangPublished in: IEEE Geosci. Remote. Sens. Lett. (2021)
Keyphrases
- hyperspectral images
- spectral signatures
- hyperspectral data
- hyperspectral
- hyperspectral imagery
- spectral features
- hyperspectral image classification
- band selection
- spectral bands
- remote sensing
- weighted graph
- multispectral
- random projections
- multispectral images
- machine learning
- image segmentation
- target detection
- high dimensional
- satellite images
- spatial information
- data streams
- pixel classification
- pattern recognition
- feature extraction
- spectral data
- sparse representation
- particle filter
- image analysis
- image processing
- spectral resolution
- feature vectors