Hyperspectral Anomaly Detection Based on Total Variation and Structured Dictionary.
Tongkai ChengBin WangPublished in: IGARSS (2019)
Keyphrases
- anomaly detection
- total variation
- hyperspectral
- image restoration
- remote sensing
- image denoising
- denoising
- hyperspectral images
- multispectral
- infrared
- image processing
- intrusion detection
- image data
- satellite images
- information content
- detect anomalies
- natural images
- change detection
- evolutionary algorithm
- face recognition
- super resolution
- high dimensional data
- principal component analysis
- sparse representation
- k means
- image analysis
- computational complexity
- multiscale
- similarity measure
- machine learning
- data sets