Keyphrases
- real time
- real time tracking
- multiple cues
- cluttered environments
- robust tracking
- real time face tracking
- partial occlusion
- moving target
- moving object extraction
- facial feature tracking
- dynamic background
- frame buffer
- camera tracking
- color images
- lighting variations
- object tracking algorithm
- video rate
- low cost
- tracking framework
- particle filter
- markerless
- head tracking
- active camera
- surveillance videos
- object tracking
- visual object tracking
- color based tracking
- face detection and tracking
- video images
- color space
- motion tracking
- particle filtering
- appearance model
- image regions
- detecting and tracking multiple
- image processing