Image and Vision Computing
Neural Network-Based Face Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Example-Based Learning for View-Based Human Face Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Perceptual user interfaces (introduction)
Communications of the ACM
IEEE Transactions on Pattern Analysis and Machine Intelligence
Early Jump-Out Corner Detectors
IEEE Transactions on Pattern Analysis and Machine Intelligence
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
Multi-Modal Tracking of Faces for Video Communications
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
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)
Spotting Recognition of Head Gestures from Color Image Series
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 1 - Volume 1
Human-Computer Interaction
Perceptive assistive agents in team spaces
Proceedings of the 9th international conference on Intelligent user interfaces
Differential video coding of face and gesture events in presentation videos
Computer Vision and Image Understanding - Special issue on event detection in video
An embedded system for an eye-detection sensor
Computer Vision and Image Understanding - Special issue on eye detection and tracking
Combining environmental cues & head gestures to interact with wearable devices
ICMI '05 Proceedings of the 7th international conference on Multimodal interfaces
Head gesture recognition in intelligent interfaces: the role of context in improving recognition
Proceedings of the 11th international conference on Intelligent user interfaces
Sensing user intention and context for energy management
HOTOS'03 Proceedings of the 9th conference on Hot Topics in Operating Systems - Volume 9
Face as mouse through visual face tracking
Computer Vision and Image Understanding
Keyboard before Head Tracking Depresses User Success in Remote Camera Control
INTERACT '09 Proceedings of the 12th IFIP TC 13 International Conference on Human-Computer Interaction: Part II
An embedded system for an eye-detection sensor
Computer Vision and Image Understanding - Special issue on eye detection and tracking
Horizontal human face pose determination using pupils and skin region positions
PSIVT'07 Proceedings of the 2nd Pacific Rim conference on Advances in image and video technology
Gesture interaction in cooperation scenarios
CRIWG'09 Proceedings of the 15th international conference on Groupware: design, implementation, and use
Head gesture recognition using feature interpolation
KES'06 Proceedings of the 10th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part I
Real time head nod and shake detection using HMMs
KES'06 Proceedings of the 10th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part III
Proceedings of the Symposium on Eye Tracking Research and Applications
A large margin framework for single camera offline tracking with hybrid cues
Computer Vision and Image Understanding
Development of head detection and tracking systems for visual surveillance
Personal and Ubiquitous Computing
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We present the design and implementation of a perceptual user interface for a responsive dialog-box agent that employs real-time computer vision to recognize user acknowledgements from head gestures (e.g., nod = yes). IBM Pupil-Cam technology together with anthropometric head and face measures are used to first detect the location of the user's face. Salient facial features are then identi ed and tracked to compute the global 2-D motion direction of the head. For recognition, timings of natural gesture motion are incorporated into a state-space model. The interface is presented in the context of an enhanced text editor employing a perceptual dialog-box agent.