Laplacian Regularized Spatial-Aware Collaborative Competitive Representation for Hyperspectral Dimensionality Reduction.
Chiranjibi ShahQian DuPublished in: IGARSS (2022)
Keyphrases
- hyperspectral
- dimensionality reduction
- spectral signatures
- remote sensing
- multispectral
- remote sensing data
- hyperspectral images
- infrared
- hyperspectral imagery
- hyperspectral remote sensing
- image data
- hyperspectral data
- low dimensional
- target detection
- spectral bands
- information content
- pixel classification
- spatial information
- hyperspectral imaging
- hyperspectral image classification
- high dimensionality
- spatial resolution
- remote sensing images
- machine learning
- computer vision
- spatial data
- principal component analysis
- least squares
- image analysis
- high dimensional
- feature extraction
- linear discriminant analysis
- change detection
- spatial correlation
- high dimensional data
- active learning
- reflectance spectra
- pattern recognition