FreeGaze: a gaze tracking system for everyday gaze interaction
ETRA '02 Proceedings of the 2002 symposium on Eye tracking research & applications
Digital Image Processing
IEEE Transactions on Pattern Analysis and Machine Intelligence
BMCV '02 Proceedings of the Second International Workshop on Biologically Motivated Computer Vision
Numerical Methods for Engineers
Numerical Methods for Engineers
Non-intrusive eye gaze estimation without knowledge of eye pose
FGR' 04 Proceedings of the Sixth IEEE international conference on Automatic face and gesture recognition
A study on non-intrusive facial and eye gaze detection
ACIVS'05 Proceedings of the 7th international conference on Advanced Concepts for Intelligent Vision Systems
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
A novel approach to 3-D gaze tracking using stereo cameras
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
IEEE Transactions on Circuits and Systems for Video Technology
A robust gaze detection method by compensating for facial movements based on corneal specularities
Pattern Recognition Letters
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To achieve natural human computer interface, a new gaze detection method is proposed, which allows user's natural head and eye movement with one camera system and four IR-LED illuminators. This paper has following 4 advancements compared to previous works. First, all procedures for detecting gaze position are operated automatically. Second, although we use the see-through glasses attached with eye detecting camera, the change of facial position cannot affect the gaze detection accuracy. Third, we use elliptical hough transform and geometric transform in order to detect accurate pupil region. Fourth, to solve the problem of ambiguous coin face-on of pupil shape, we use the EKF (Extended Kalman Filter) and can track continuous eye movement.