Title | ||
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Towards Real-Time Physical Human-Robot Interaction Using Skeleton Information And Hand Gestures |
Abstract | ||
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For successful physical human-robot interaction, the capability of a robot to understand its environment is imperative. More importantly, the robot should extract from the human operator as much information as possible. A reliable 3D skeleton extraction is essential for a robot to predict the intentions of the operator while s/he moves toward the robot or performs a meaningful gesture. For this purpose, we have integrated a time-of-flight depth camera with a state-of-the-art 2D skeleton extraction library namely Openpose, to obtain 3D skeletal joint coordinates reliably. We have also developed a robust and rotation invariant (in the coronal plane) hand gesture detector using a convolutional neural network. At run time (after having been trained) the detector does not require any pre-processing of the hand images. A complete pipeline for skeleton extraction and hand gesture recognition is developed and employed for real-time physical human-robot interaction, demonstrating the promising capability of the designed framework. This work establishes a firm basis and will be extended for the development of intelligent human intention detection in physical human-robot interaction scenarios, to efficiently recognize a variety of static as well as dynamic gestures. |
Year | DOI | Venue |
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2018 | 10.1109/IROS.2018.8594385 | 2018 IEEE/RSJ INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS (IROS) |
Field | DocType | ISSN |
Computer vision,Computer science,Convolutional neural network,Gesture,Robot kinematics,Gesture recognition,Artificial intelligence,Operator (computer programming),Robot,Detector,Human–robot interaction | Conference | 2153-0858 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Osama Mazhar | 1 | 0 | 0.68 |
Sofiane Ramdani | 2 | 10 | 5.10 |
Benjamin Navarro | 3 | 9 | 4.59 |
Robin Passama | 4 | 25 | 4.76 |
Andrea Cherubini | 5 | 188 | 20.98 |