Weakly-Supervised Video Anomaly Detection with Snippet Anomalous Attention.
Yidan FanYongxin YuWenhuan LuYahong HanPublished in: CoRR (2023)
Keyphrases
- anomaly detection
- weakly supervised
- intrusion detection
- anomalous behavior
- relation extraction
- detecting anomalous
- object class
- video sequences
- topic models
- superpixels
- intrusion detection system
- detect anomalies
- network traffic
- semi supervised
- object detectors
- named entities
- object recognition
- visual attention
- feature selection
- data points
- multiscale
- image processing