Feature extraction from faces using deformable templates
International Journal of Computer Vision
A Flexible New Technique for Camera Calibration
IEEE Transactions on Pattern Analysis and Machine Intelligence
A non-invasive computer vision system for reliable eye tracking
CHI '00 Extended Abstracts on Human Factors in Computing Systems
Eye Gaze Correction with Stereovision for Video-Teleconferencing
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part II
SIBGRAPI '99 Proceedings of the XII Brazilian Symposium on Computer Graphics and Image Processing
A Four-step Camera Calibration Procedure with Implicit Image Correction
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
Gaze Detection via Self-Organizing Gray-Scale Units
RATFG-RTS '99 Proceedings of the International Workshop on Recognition, Analysis, and Tracking of Faces and Gestures in Real-Time Systems
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
A Calibration-Free Gaze Tracking Technique
ICPR '00 Proceedings of the International Conference on Pattern Recognition - Volume 4
Is nonparametric learning practical in very high dimensional spaces?
IJCAI'97 Proceedings of the Fifteenth international joint conference on Artifical intelligence - Volume 2
A non-contact device for tracking gaze in a human computer interface
Computer Vision and Image Understanding - Special issue on eye detection and tracking
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
A non-contact device for tracking gaze in a human computer interface
Computer Vision and Image Understanding - Special issue on eye detection and tracking
Editorial: Special issue: eye detection and tracking
Computer Vision and Image Understanding - Special issue on eye detection and tracking
A design and research of eye gaze tracking system based on stereovision
ICIC'09 Proceedings of the 5th international conference on Emerging intelligent computing technology and applications
A wearable gaze tracking system for children in unconstrained environments
Computer Vision and Image Understanding
Adaptive regulation of CCD camera for real time eye tracking
Multimedia Tools and Applications
Computer Vision and Image Understanding
Eyes segmentation applied to gaze direction and vigilance estimation
ICAPR'05 Proceedings of the Third international conference on Pattern Recognition and Image Analysis - Volume Part II
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
Long range eye tracking: bringing eye tracking into the living room
Proceedings of the Symposium on Eye Tracking Research and Applications
A low-cost 3D human interface device using GPU-based optical flow algorithms
Integrated Computer-Aided Engineering
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This paper presents a novel design for a non-contact eye detection and gaze tracking device. It uses two cameras to maintain real-time tracking of a person's eye in the presence of head motion. Image analysis techniques are used to obtain accurate locations of the pupil and corneal reflections. All the computations are performed in software and the device only requires simple, compact optics and electronics attached to the user's computer. Three methods of estimating the user's point of gaze on a computer monitor are evaluated. The camera motion system is capable of tracking the user's eye in real-time (9fps) in the presence of natural head movements as fast as 100^o/s horizontally and 77^o/s vertically. Experiments using synthetic images have shown its ability to track the location of the eye in an image to within 0.758 pixels horizontally and 0.492 pixels vertically. The system has also been tested with users with different eye colors and shapes, different ambient lighting conditions and the use of eyeglasses. A gaze accuracy of 2.9^o was observed.