Rare Events Detection and Localization In Crowded Scenes Based On Flow Signature.
Dieudonné Fabrice AtreviDamien VivetBruno EmilePublished in: IPTA (2019)
Keyphrases
- crowded scenes
- rare events
- human detection
- behavior analysis
- spatial and temporal
- pedestrian detection
- space time
- object tracking
- motion patterns
- complex scenes
- object detection
- fraud detection
- ground plane
- video surveillance
- cluttered background
- false positives
- partial occlusion
- human body
- benchmark datasets
- importance sampling
- spatio temporal
- image sequences
- motion model
- distributed data
- detection algorithm
- probabilistic model
- support vector
- feature extraction