Joint Local Block Grouping with Noise-Adjusted Principal Component Analysis for Hyperspectral Remote-Sensing Imagery Sparse Unmixing.
Ruyi FengLizhe WangYanfei ZhongPublished in: Remote. Sens. (2019)
Keyphrases
- hyperspectral
- remote sensing imagery
- remote sensing
- principal component analysis
- hyperspectral images
- multispectral
- hyperspectral data
- infrared
- target detection
- image data
- random projections
- remote sensing data
- remote sensing images
- change detection
- independent component analysis
- principal components
- satellite images
- spatial resolution
- hyperspectral imagery
- information content
- land cover classification
- low dimensional
- discriminant analysis
- sparse representation
- dimension reduction
- co occurrence
- high dimensional
- image processing
- dimensionality reduction
- feature space
- feature extraction
- face recognition