Title | ||
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Gesture-based attention direction for a telepresence robot: Design and experimental study |
Abstract | ||
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The application of robotics to telepresence can enhance user interaction experience by providing embodiment, engaging behaviors, automatic control, and human perception. This paper presents a new telepresence robot with gesture-based attention direction to orient the robot towards attention targets according to human deictic gestures. Gesture-based attention direction is realized by combining Localist Attractor Network (LAN) and Short-Term Memory (STM).We also propose audio-visual fusion based on context-dependent prioritization among the 3 types of audio-visual cues (gesture, speech source location, head location). Experiment results are very promising and show that i) the average gesture recognition rate is 92%, i) gesture-based attention direction rate is 90%, and that ii) only by considering the 3 types of audio-visual cues together can the robot perform on par with a human in directing attention to the correct person in a meeting scenario. |
Year | DOI | Venue |
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2014 | 10.1109/IROS.2014.6943138 | IROS |
Keywords | Field | DocType |
gesture-based attention direction,attention targets,lan,short-term memory,human-robot interaction,telepresence robot,localist attractor network,context-dependent prioritization,human deictic gestures,audio-visual fusion,stm,gesture recognition,telerobotics,audio-visual cues | Computer vision,Social robot,Computer science,Gesture,Gesture recognition,Artificial intelligence,Robot,Telerobotics,Robotics,Acoustic source localization,Facial motion capture | Conference |
ISSN | Citations | PageRank |
2153-0858 | 1 | 0.36 |
References | Authors | |
8 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Keng-Peng Tee | 1 | 1062 | 59.75 |
Rui Yan | 2 | 169 | 16.91 |
Yuanwei Chua | 3 | 50 | 6.76 |
Zhiyong Huang | 4 | 106 | 11.79 |
Somchaya Liemhetcharat | 5 | 105 | 9.75 |