A Video Anomaly Detection Framework based on Appearance-Motion Semantics Representation Consistency.
Xiangyu HuangCaidan ZhaoYilin WangZhiqiang WuPublished in: CoRR (2022)
Keyphrases
- anomaly detection
- intrusion detection
- space time
- layered representation
- computer security
- detecting anomalies
- network traffic
- object motion
- anomalous behavior
- behavior analysis
- network intrusion detection
- unsupervised anomaly detection
- image sequences
- key frames
- knowledge discovery
- normal behavior
- pictorial structure
- probabilistic model
- detect anomalies
- network intrusion
- optical flow
- image segmentation