Exploiting Distant Pointing Gestures for Object Selection in a Virtual Environment
Proceedings of the International Gesture Workshop on Gesture and Sign Language in Human-Computer Interaction
Video-Based Sign Language Recognition Using Hidden Markov Models
Proceedings of the International Gesture Workshop on Gesture and Sign Language in Human-Computer Interaction
Detection of Fingertips in Human Hand Movement Sequences
Proceedings of the International Gesture Workshop on Gesture and Sign Language in Human-Computer Interaction
Understanding people pointing: the Perseus system
ISCV '95 Proceedings of the International Symposium on Computer Vision
Evoking Gestures in SmartKom - Design of the Graphical User Interface
GW '01 Revised Papers from the International Gesture Workshop on Gesture and Sign Languages in Human-Computer Interaction
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We present in this paper a system named PoG. Its role is to recognise and interpret natural pointing gestures in the context of a multimodal interaction. The user's hand gestures are tracked by a camera located above a building plan. The user points to a room on the plan with his index finger while using speech to ask for some information from the system. The PoG system is composed of an extraction process, which computes visual primitives, a recognition process, providing the name of the gesture, and a localisation process, which computes the coordinates of the index tip.