Virtual Boundary Crossing Detection without Explicit Object Tracking.
Yun ZhaiArun HampapurPublished in: AVSS (2009)
Keyphrases
- object tracking
- video surveillance systems
- partial occlusion
- scene segmentation
- particle filter
- mean shift
- image sequences
- video sequences
- crowded scenes
- kalman filter
- video surveillance
- moving objects
- background modeling
- appearance model
- multiple object tracking
- data association
- appearance modeling
- visual tracking
- multiple cameras
- computer vision
- robust object tracking
- detection algorithm
- visual object tracking
- tracking accuracy
- tracking objects
- multi camera
- particle filtering
- sparse representation
- object detection
- robust tracking
- event detection
- search space
- state space
- tracked objects