Towards Generic Detection of Unusual Events in Video Surveillance.
Ivan IvanovFrédéric DufauxThien M. HaTouradj EbrahimiPublished in: AVSS (2009)
Keyphrases
- video surveillance
- unusual events
- surveillance videos
- event detection
- crowded scenes
- human detection
- background subtraction
- surveillance system
- motion detection
- moving objects
- computer vision
- object tracking
- cluttered background
- detection algorithm
- multiple cameras
- object detection
- scene understanding
- machine learning
- detection rate
- false positives
- video data
- image sequences
- image segmentation