Crowd Anomaly Detection via Spatial Constraints and Meaningful Perturbation.
Jiangfan FengDini WangLi ZhangPublished in: ISPRS Int. J. Geo Inf. (2022)
Keyphrases
- anomaly detection
- spatial constraints
- intrusion detection
- detecting anomalies
- spatial relationships
- network intrusion detection
- anomalous behavior
- network traffic
- network anomaly detection
- intrusion detection system
- intensity distribution
- detect anomalies
- one class support vector machines
- unsupervised learning
- spatial information
- face recognition
- computer vision