Sparse Kernel-Based Hyperspectral Anomaly Detection.
Prudhvi GurramHeesung KwonTimothy HanPublished in: IEEE Geosci. Remote. Sens. Lett. (2012)
Keyphrases
- anomaly detection
- hyperspectral
- hyperspectral images
- sparse pca
- remote sensing
- intrusion detection
- infrared
- multispectral
- hyperspectral imagery
- image data
- detecting anomalies
- hyperspectral data
- anomalous behavior
- hyperspectral remote sensing
- target detection
- network intrusion detection
- spectral signatures
- network anomaly detection
- intrusion detection system
- kernel methods
- satellite images
- network traffic
- unsupervised learning
- high dimensional
- sparse representation
- one class support vector machines
- detect anomalies
- spectral resolution
- kernel pca
- support vector machine
- support vector
- information content
- random projections
- neural network
- mutual information
- image analysis
- computer vision