Deep Manifold Structure-Preserving Spectral-Spatial Feature Extraction of Hyperspectral Image.
Bing YangHong LiZiyang GuoPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- structure preserving
- hyperspectral images
- spectral signatures
- feature extraction
- frequency domain
- hyperspectral
- hyperspectral imagery
- dimensionality reduction
- manifold learning
- hyperspectral data
- remote sensing
- feature space
- spectral bands
- low dimensional
- hyperspectral image classification
- high dimensional
- target detection
- hyperspectral imaging
- image processing
- multispectral
- spatial information
- infrared
- band selection
- pattern recognition
- feature vectors
- spectral data
- random projections
- spatial frequency
- multispectral images
- spectral resolution
- wavelet transform
- principal component analysis
- face recognition
- active learning
- spatial resolution
- high dimensional data
- linear discriminant analysis
- neural network
- hyperspectral remote sensing
- image retrieval
- affine transform
- image data
- pixel classification
- remote sensing images
- dimension reduction