Keyphrases
- gaze estimation
- gaze tracking
- optical axis
- gaze detection
- infrared light
- natural human computer interaction
- camera calibration
- eye tracking
- eye movements
- real time
- eye gaze
- video camera
- stereo camera
- three dimensional
- surface reconstruction
- d objects
- camera positions
- human computer interface
- calibration method
- calibration procedure
- gaze direction
- head movements
- range data
- human computer interaction