Head Detection and Tracking by 2-D and 3-D Ellipsoid Fitting.
Nikos GrammalidisMichael G. StrintzisPublished in: Computer Graphics International (2000)
Keyphrases
- real time
- multi target tracking
- human detection
- head motion
- joint detection
- appearance model
- object detection
- face detection and tracking
- head orientation
- detection accuracy
- visual tracking
- detection algorithm
- automatic detection
- detecting and tracking multiple
- tracking and pose estimation
- object detection and tracking
- upper body
- false detections
- false positives
- active appearance models
- false alarms
- event detection
- particle filter
- pan tilt camera
- cluttered background
- face detection
- complex background
- crowded scenes
- head tracking
- kalman filter
- person detection
- least squares
- partial occlusion