Unsupervised Feature Extraction for Reliable Hyperspectral Imagery Clustering via Dual Adaptive Graphs.
Jinyong ChenQidi WuKang SunPublished in: IEEE Access (2021)
Keyphrases
- hyperspectral imagery
- feature extraction
- hyperspectral
- clustering algorithm
- hyperspectral images
- remote sensing
- spatial resolution
- clustering method
- multispectral
- hyperspectral data
- target detection
- high dimensional data
- change detection
- dimension reduction
- feature selection
- image data
- infrared
- face recognition
- k means
- supervised learning
- feature vectors
- feature space
- linear discriminant analysis
- image processing
- high quality
- subspace clustering
- data points
- mutual information
- feature set