Crowd Abnormal Behaviour Identification Based on Integral Optical Flow in Video Surveillance Systems.
Huafeng ChenOlga NedzvedzShiping YeSergey AblameykoPublished in: Informatica (2018)
Keyphrases
- video surveillance systems
- optical flow
- video surveillance
- surveillance system
- object tracking
- image sequences
- face detection
- moving objects
- surveillance cameras
- computer vision
- anomaly detection
- motion field
- motion model
- motion estimation
- multiple cameras
- multi camera
- real time
- high quality
- markov random field
- flow field
- motion detection
- object detection