Keyphrases
- gaze direction
- head motion
- head movements
- eye tracking
- gaze estimation
- head pose estimation
- eye gaze
- visual focus of attention
- facial expressions
- eye detection
- single camera
- head tracking
- gaze tracking
- head mounted
- eye movements
- eye tracker
- frontal face
- humanoid robot
- quantitative and qualitative
- qualitative reasoning
- facial features
- real time
- active control
- tracking and pose estimation
- focus of attention
- automatic classification
- visual field
- pose variations
- qualitative and quantitative
- camera setup
- pose estimation
- human head
- facial feature tracking
- human computer interaction
- face recognition
- object recognition
- d objects
- hand movements
- face images
- lighting conditions
- visual tracking
- qualitative models