Towards Unsupervised Sudden Group Movement Discovery for Video Surveillance.
Sofia ZaidenbergPiotr Tadeusz BilinskiFrançois BrémondPublished in: VISAPP (2) (2014)
Keyphrases
- video surveillance
- surveillance system
- computer vision
- motion detection
- moving objects
- object tracking
- event detection
- multiple cameras
- background subtraction
- smoke detection
- surveillance scenarios
- moving object detection
- traffic monitoring
- video surveillance systems
- surveillance videos
- shadow detection
- unsupervised learning
- surveillance cameras
- pedestrian tracking
- data mining
- semi supervised
- image processing
- reinforcement learning
- particle filter
- feature vectors
- feature space