Motion feature filtering for event detection in crowded scenes.
Lawrence O'GormanYafeng YinTin Kam HoPublished in: Pattern Recognit. Lett. (2014)
Keyphrases
- event detection
- crowded scenes
- space time
- spatial and temporal
- motion patterns
- human detection
- behavior analysis
- video surveillance
- pedestrian detection
- surveillance videos
- video analysis
- object motion
- activity recognition
- object tracking
- ground plane
- image sequences
- motion model
- motion estimation
- spatio temporal
- motion analysis
- feature vectors
- surveillance system
- complex scenes
- dynamic scenes
- partial occlusion
- humanoid robot
- human motion
- scene understanding
- camera motion
- computer vision