Scale-invariant anomaly detection with multiscale group-sparse models.
Diego CarreraGiacomo BoracchiAlessandro FoiBrendt WohlbergPublished in: ICIP (2016)
Keyphrases
- anomaly detection
- scale invariant
- multiscale
- intrusion detection
- affine invariant
- natural images
- detecting anomalies
- network traffic
- anomalous behavior
- one class support vector machines
- keypoints
- probabilistic model
- network intrusion detection
- network anomaly detection
- intrusion detection system
- local binary pattern
- machine learning
- negative selection algorithm
- detect anomalies
- object detection
- similarity measure
- image segmentation
- decision trees