Anomaly detection with sparse unmixing and Gaussian mixture modeling of hyperspectral images.
Acar ErdincSelim AksoyPublished in: IGARSS (2015)
Keyphrases
- hyperspectral images
- anomaly detection
- gaussian mixture modeling
- hyperspectral
- sparse pca
- hyperspectral data
- intrusion detection
- gaussian mixture model
- hyperspectral imagery
- remote sensing
- image representation
- multispectral
- intrusion detection system
- random projections
- detect anomalies
- sparse representation
- high dimensional
- unsupervised learning
- target detection
- computer vision
- multispectral images
- maximum likelihood
- feature space
- image sequences
- image processing