Anomaly Detection in Hyperspectral Imagery Based on Gaussian Mixture Model.
Jiahui QuQian DuYunsong LiLong TianHaoming XiaPublished in: IEEE Trans. Geosci. Remote. Sens. (2021)
Keyphrases
- gaussian mixture model
- anomaly detection
- hyperspectral imagery
- hyperspectral images
- mixture model
- multispectral
- intrusion detection
- remote sensing
- hyperspectral
- em algorithm
- target detection
- unsupervised learning
- spatial resolution
- expectation maximization
- feature vectors
- background subtraction
- maximum likelihood
- detect anomalies
- intrusion detection system
- infrared
- feature space
- object detection
- high resolution
- gaussian model
- change detection
- data sets
- data streams
- pattern recognition