Introduction to statistical pattern recognition (2nd ed.)
Introduction to statistical pattern recognition (2nd ed.)
Direct Least Square Fitting of Ellipses
IEEE Transactions on Pattern Analysis and Machine Intelligence
FreeGaze: a gaze tracking system for everyday gaze interaction
ETRA '02 Proceedings of the 2002 symposium on Eye tracking research & applications
Eye and gaze tracking for interactive graphic display
Proceedings of the 2nd international symposium on Smart graphics
Mean Shift, Mode Seeking, and Clustering
IEEE Transactions on Pattern Analysis and Machine Intelligence
SIBGRAPI '99 Proceedings of the XII Brazilian Symposium on Computer Graphics and Image Processing
Just blink your eyes: a head-free gaze tracking system
CHI '03 Extended Abstracts on Human Factors in Computing Systems
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
WACV '96 Proceedings of the 3rd IEEE Workshop on Applications of Computer Vision (WACV '96)
Determination of the Point of Fixation in a Head-Fixed Coordinate System
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 1 - Volume 1
IEEE Transactions on Multimedia
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Editorial: special issue: eye detection and tracking
Computer Vision and Image Understanding - Special issue on eye detection and tracking
A single camera eye-gaze tracking system with free head motion
Proceedings of the 2006 symposium on Eye tracking research & applications
An improved likelihood model for eye tracking
Computer Vision and Image Understanding
Analysis of subject-dependent point-of-gaze estimation bias in the cross-ratios method
Proceedings of the 2008 symposium on Eye tracking research & applications
A neural-based remote eye gaze tracker under natural head motion
Computer Methods and Programs in Biomedicine
Single camera remote eye gaze tracking under natural head movements
ICAT'06 Proceedings of the 16th international conference on Advances in Artificial Reality and Tele-Existence
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Eye gaze estimation systems calculate the direction of human eye gaze. Numerous accurate eye gaze estimation systems considering a user's head movement have been reported. Although the systems allow large head motion, they require multiple devices and complicate computation in order to obtain the geometrical positions of an eye, cameras, and a monitor. The light-reflection-based method proposed in this paper does not require any knowledge of their positions, so the system utilizing the proposed method is lighter and easier to use than the conventional systems. To estimate where the user looks allowing ample head movement, we utilize an invariant value (cross-ratio) of a projective space. Also, a robust feature detection using an ellipse-specific active contour is suggested in order to find features exactly. Our proposed feature detection and estimation method are simple and fast, and shows accurate results under large head motion.