FreeGaze: a gaze tracking system for everyday gaze interaction
ETRA '02 Proceedings of the 2002 symposium on Eye tracking research & applications
Real-time eye detection and tracking under various light conditions
ETRA '02 Proceedings of the 2002 symposium on Eye tracking research & applications
A free-head, simple calibration, gaze tracking system that enables gaze-based interaction
Proceedings of the 2004 symposium on Eye tracking research & applications
Computer Vision and Image Understanding - Special issue on eye detection and tracking
Task oriented facial behavior recognition with selective sensing
Computer Vision and Image Understanding
Automatic eye winks interpretation system for human-machine interface
Journal on Image and Video Processing
Face Recognition Based on Near-Infrared Light Using Mobile Phone
ICANNGA '07 Proceedings of the 8th international conference on Adaptive and Natural Computing Algorithms, Part II
Real Time Eyes Tracking and Classification for Driver Fatigue Detection
ICIAR '08 Proceedings of the 5th international conference on Image Analysis and Recognition
Computer Vision and Image Understanding - Special issue on eye detection and tracking
Task oriented facial behavior recognition with selective sensing
Computer Vision and Image Understanding
Eye state classification based on multi-feature fusion
CCDC'09 Proceedings of the 21st annual international conference on Chinese Control and Decision Conference
Algorithm optimizations for low-complexity eye tracking
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
Ambient illumination variation removal by active Near-IR imaging
ICB'06 Proceedings of the 2006 international conference on Advances in Biometrics
Application of a strong tracking finite-difference extended kalman filter to eye tracking
ICIC'06 Proceedings of the 2006 international conference on Intelligent Computing - Volume Part I
Nighttime face recognition at long distance: cross-distance and cross-spectral matching
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part II
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This paper presents a multiple face detector based on a robust pupil detection technique. The pupil detector uses active illumination that exploits the retro-reflectivity property of eyes to facilitate detection. The detection range of this method is appropriate for interactive desktop and kiosk applications. Once the location of the pupil candidates are computed, the candidates are filtered and grouped into pairs that correspond to faces using heuristic rules. To demonstrate the robustness of the face detection technique, a dual mode face tracker was developed, which is initialized with the most salient detected face. Recursive estimators are used to guarantee the stability of the process and combine the measurements from the multi-face detector and a feature correlation tracker. The estimated position of the face is used to control a pan-tilt servo mechanism in real-time, that moves the camera to keep the tracked face always centered in the image.