MULDE: Multiscale Log-Density Estimation via Denoising Score Matching for Video Anomaly Detection.
Jakub MicorekHorst PosseggerDominik NarnhoferHorst BischofMateusz KozinskiPublished in: CoRR (2024)
Keyphrases
- anomaly detection
- density estimation
- denoising
- multiscale
- image processing
- intrusion detection
- network intrusion detection
- network traffic
- anomalous behavior
- detecting anomalies
- mixture model
- probability density function
- unsupervised learning
- detect anomalies
- gaussian mixture model
- intrusion detection system
- one class support vector machines
- network anomaly detection
- expectation maximization
- video sequences
- density estimates
- density estimators
- image segmentation
- cost sensitive
- high dimensional
- bayesian networks