Unsupervised Abnormal Behavior Detection for Real-Time Surveillance Using Observed History.
Tsz-Ho YuYiu Sang MoonPublished in: MVA (2009)
Keyphrases
- abnormal behavior
- real time
- high risk
- traffic monitoring
- surveillance videos
- unsupervised learning
- automatic detection
- surveillance system
- object detection
- supervised learning
- situational awareness
- face detection and tracking
- low cost
- detection algorithm
- control system
- false positives
- machine learning
- face detection
- false alarms
- event detection
- semi supervised
- computer vision
- data mining