Perceptual user interfaces (introduction)
Communications of the ACM
Neural Networks for Pattern Recognition
Neural Networks for Pattern Recognition
Statistical Modeling of Colour Data
International Journal of Computer Vision
IEEE Transactions on Pattern Analysis and Machine Intelligence
Real-Time Visual Recognition of Facial Gestures for Human-Computer Interaction
FG '96 Proceedings of the 2nd International Conference on Automatic Face and Gesture Recognition (FG '96)
Real Time Face and Object Tracking as a Component of a Perceptual User Interface
WACV '98 Proceedings of the 4th IEEE Workshop on Applications of Computer Vision (WACV'98)
Evaluation of Tracking Methods for Human-Computer Interaction
WACV '02 Proceedings of the Sixth IEEE Workshop on Applications of Computer Vision
Lucas-Kanade 20 Years On: A Unifying Framework
International Journal of Computer Vision
Robust Real-Time Face Detection
International Journal of Computer Vision
CVPRW '04 Proceedings of the 2004 Conference on Computer Vision and Pattern Recognition Workshop (CVPRW'04) Volume 5 - Volume 05
Eye gaze tracking techniques for interactive applications
Computer Vision and Image Understanding - Special issue on eye detection and tracking
Magallanes: 3D navigation for everybody
Proceedings of the 5th international conference on Computer graphics and interactive techniques in Australia and Southeast Asia
Hands-free vision-based interface for computer accessibility
Journal of Network and Computer Applications
Effective Emotional Classification Combining Facial Classifiers and User Assessment
AMDO '08 Proceedings of the 5th international conference on Articulated Motion and Deformable Objects
A preliminary evaluation of head and facial feature tracking for input on mobile devices
Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services
Assessment of the use of a human-computer vision interaction framework
HSI'09 Proceedings of the 2nd conference on Human System Interactions
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Perceptual user interfaces are becoming important nowadays, because they offer a more natural interaction with the computer via speech recognition, haptics, computer vision techniques and so on. In this paper we present a visual-based interface (VBI) that analyzes users' facial gestures and motion. This interface works in real-time and gets the images from a conventional webcam. Due to this, it has to be robust recognizing gestures in webcam standard quality images. The system automatically finds the user's face and tracks it through time for recognizing the gestures within the face region. Then, a new information fusion procedure has been proposed to acquire data from computer vision algorithms and its results are used to carry out a robust recognition process. Finally, we show how the system is used to replace a conventional mouse for human computer interaction. We use the head's motion for controlling the mouse's motion and eyes winks detection to execute the mouse's events