FreeGaze: a gaze tracking system for everyday gaze interaction
ETRA '02 Proceedings of the 2002 symposium on Eye tracking research & applications
Real-Time Stereo Tracking for Head Pose and Gaze Estimation
FG '00 Proceedings of the Fourth IEEE International Conference on Automatic Face and Gesture Recognition 2000
Detecting Eye Position and Gaze from a Single Camera and 2 Light Sources
ICPR '02 Proceedings of the 16 th International Conference on Pattern Recognition (ICPR'02) Volume 4 - Volume 4
FGR '02 Proceedings of the Fifth IEEE International Conference on Automatic Face and Gesture Recognition
Non-Contact Eye Gaze Tracking System by Mapping of Corneal Reflections
FGR '02 Proceedings of the Fifth IEEE International Conference on Automatic Face and Gesture Recognition
Investigation of Calibration Techniques in Video Based Eye Tracking System
ICCHP '08 Proceedings of the 11th international conference on Computers Helping People with Special Needs
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Exact calibration in real time is critical for gaze control systems. Usually measurements are mapped to points on screen using coefficients obtained from calibration data. The mathematical model of pupil centre/ eye corner gaze tracking system was proposed. 6 parameters were used to describe both eyes movement on image sensor. Experimental results show good correspondence with model over all screen area. As some parameters are user specific and other can be measured independently, the number of calibration points could be reduced drastically, keeping nonlinear mapping