Keyphrases
- region detection
- skin color
- video sequences
- face detection
- complex background
- foreground objects
- color space
- color information
- lighting conditions
- motion estimation
- space time
- input image
- frame rate
- image sequences
- video data
- video frames
- object tracking
- camera motion
- video camera
- facial expressions
- moving objects
- human faces
- color distribution
- moving camera
- visual tracking
- detection method
- computer vision
- object recognition
- object detection
- dynamic scenes
- video surveillance