Embodiment in conversational interfaces: Rea
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Face Detection in Color Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
Integration and Control of Reactive Visual Processes
ECCV '94 Proceedings of the Third European Conference-Volume II on Computer Vision - Volume II
Hand Posture Recognition in a Body-Face Centered Space
GW '99 Proceedings of the International Gesture Workshop on Gesture-Based Communication in Human-Computer Interaction
Face Detection for Visual Surveillance
ICIAP '03 Proceedings of the 12th International Conference on Image Analysis and Processing
Computer vision in the interface
Communications of the ACM - Multimodal interfaces that flex, adapt, and persist
Convolutional Face Finder: A Neural Architecture for Fast and Robust Face Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
ARTIMIS: natural dialogue meets rational agency
IJCAI'97 Proceedings of the Fifteenth international joint conference on Artifical intelligence - Volume 2
ROI video coding based on H.263+ with robust skin-color detection technique
IEEE Transactions on Consumer Electronics
Face segmentation using skin-color map in videophone applications
IEEE Transactions on Circuits and Systems for Video Technology
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In this article, we describe a visual component able to detect and track a human face in video streaming. This component is integrated into an embodied conversational agent. Depending on the presence or absence of a user in front of the camera and the orientation of his head, the system begins, continues, resumes or closes the interaction. Several constraints have been taken into account: a simple webcam, a low error rate and a minimum computing time that permits the whole system to run on a simple pc.