Discriminating Spectral-Spatial Feature Extraction for Hyperspectral Image Classification: A Review.
Ningyang LiZhaohui WangFaouzi Alaya CheikhPublished in: Sensors (2024)
Keyphrases
- hyperspectral image classification
- feature extraction
- hyperspectral
- hyperspectral images
- spectral signatures
- active learning
- spatial frequency
- hyperspectral data
- spatial information
- hyperspectral imagery
- spectral characteristics
- remote sensing
- feature space
- image processing
- multispectral
- target detection
- image data
- feature selection
- infrared
- wavelet transform
- spatial resolution
- satellite images
- feature vectors
- linear discriminant analysis
- computer vision
- face recognition
- face detection
- dimensionality reduction