Proceedings:
Proceedings of the AAAI Conference on Artificial Intelligence, 13
Volume
Issue:
Proceedings of the AAAI Conference on Artificial Intelligence, 13
Track:
Mobile Robots Video
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Abstract:
Gesture recognition is an important skill for robots that work closely with humans. Gestures help to clarify spoken commands and are a compact means of relaying geometric information. We have developed a real-time, three-dimensional gesture recognition system that resides on-board a mobile robot. Using a coarse three-dimensional model of a human to guide stereo measurements of body parts, the system is capable of recognizing six distinct gestures made by an unadorned human in an unaltered environment. An active vision approach focuses the vision system’s attention on small, moving areas of space to allow for frame rate processing even when the person and/or the robot are moving. This paper describes the gesture recognition system, including the coarse model and the active vision approach. This paper also describes how the gesture recognition system is integrated with an intelligent control architecture to allow for complex gesture interpretation and complex robot action. Results from experiments with an actual mobile robot are given.
AAAI
Proceedings of the AAAI Conference on Artificial Intelligence, 13
ISBN 978-0-262-51091-2
August 4-8, 1996, Portland, Oregon. Published by The AAAI Press, Menlo Park, California.