Spectral-Spatial Feature Extraction for Hyperspectral Anomaly Detection.
Jie LeiWeiying XieJian YangYunsong LiChein-I ChangPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)
Keyphrases
- anomaly detection
- hyperspectral
- spectral signatures
- feature extraction
- remote sensing
- hyperspectral imagery
- hyperspectral images
- multispectral
- intrusion detection
- hyperspectral data
- infrared
- spectral imagery
- frequency domain
- hyperspectral remote sensing
- network intrusion detection
- detecting anomalies
- anomalous behavior
- spectral resolution
- spectral bands
- network traffic
- spatial resolution
- image data
- information content
- spatial information
- hyperspectral image classification
- detect anomalies
- target detection
- hyperspectral imaging
- satellite images
- spectral data
- face recognition
- intrusion detection system
- network anomaly detection
- band selection
- one class support vector machines
- feature vectors
- remote sensing images
- negative selection algorithm
- principal component analysis
- unsupervised learning
- feature selection
- reflectance spectra
- pattern recognition
- image processing
- multispectral images
- change detection
- feature space
- dimensionality reduction
- feature set
- random projections
- data analysis
- learning algorithm