An efficient anomaly detection approach in surveillance video based on oriented GMM.
Feiping LiWenming YangQingmin LiaoPublished in: ICASSP (2016)
Keyphrases
- anomaly detection
- behavior analysis
- intrusion detection
- gaussian mixture model
- detecting anomalies
- anomalous behavior
- network intrusion detection
- detecting anomalous
- network anomaly detection
- computer security
- detect anomalies
- intrusion detection system
- network security
- unsupervised anomaly detection
- one class support vector machines
- surveillance system
- video surveillance
- background subtraction
- unsupervised learning
- maximum likelihood
- negative selection algorithm
- decision trees
- previously unknown
- malware detection
- expectation maximization
- semi supervised
- object recognition
- connectionist systems
- face recognition