Appearance-motion heterogeneous networks for video anomaly detection.
Hongjun LiXiaohu SunMingyi ChenPublished in: Multim. Tools Appl. (2024)
Keyphrases
- anomaly detection
- heterogeneous networks
- intrusion detection
- key frames
- detecting anomalies
- video sequences
- network intrusion detection
- image sequences
- video data
- network traffic
- anomalous behavior
- motion model
- one class support vector machines
- motion estimation
- video frames
- unsupervised learning
- intrusion detection system
- motion field
- optical flow
- multiple types
- social networks
- communication networks
- heterogeneous information networks
- moving objects
- detect anomalies
- network anomaly detection
- link prediction
- hidden markov models
- normal behavior