Cross-Ratio Based Gaze Estimation for Multiple Displays using a Polarization Camera.
Masato SasakiTakashi NagamatsuKentaro TakemuraPublished in: UIST (Adjunct Volume) (2019)
Keyphrases
- gaze estimation
- cross ratio
- head movements
- single camera
- projective geometry
- eye tracking
- video camera
- eye tracker
- vanishing points
- head motion
- error analysis
- eye movements
- location information
- three dimensional
- field of view
- camera parameters
- calibrated cameras
- computer vision
- focal length
- feature detection
- camera calibration
- pose estimation
- eye gaze
- facial expressions
- d objects
- video sequences
- image sequences