Fractional Fourier Transform Based Joint Adaptive Subspace Detection for Hyperspectral Anomaly Detection.
Lili ZhangBaozhi ChengShumei TanYimeng WangPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- anomaly detection
- hyperspectral
- target detection
- signal subspace
- intrusion detection
- remote sensing
- hyperspectral images
- multispectral
- infrared
- hyperspectral imagery
- detecting anomalous
- detect anomalies
- hyperspectral data
- spectral signatures
- detecting anomalies
- anomalous behavior
- network traffic
- network intrusion detection
- intrusion detection system
- hyperspectral remote sensing
- image data
- information content
- malware detection
- one class support vector machines
- unsupervised learning
- kernel based nonlinear
- image reconstruction
- high dimensional data
- high dimensional
- data sets
- dimensionality reduction
- negative selection algorithm
- network anomaly detection
- satellite images
- normal behavior
- frequency domain
- low dimensional
- spatial resolution
- text classification
- object recognition
- pattern recognition
- misuse detection
- feature selection
- neural network