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IJHR
2008

Imitation Learning of Dual-Arm Manipulation Tasks in Humanoid Robots

13 years 11 months ago
Imitation Learning of Dual-Arm Manipulation Tasks in Humanoid Robots
In this paper, we deal with imitation learning of arm movements in humanoid robots. Hidden Markov Models (HMM) are used to generalize movements demonstrated to a robot multiple times. They are trained with the characteristic features (key points) of each demonstration. Using the same HMM, key points that are common to all demonstrations are identified; only those are considered when reproducing a movement. We also show how HMM can be used to detect temporal dependencies between both arms in dual-arm tasks. We created a model of the human upper body to simulate the reproduction of dual-arm movements and generate natural-looking joint configurations from tracked hand paths. Results are presented and discussed.
Tamim Asfour, Pedram Azad, Florian Gyarfas, Rü
Added 12 Dec 2010
Updated 12 Dec 2010
Type Journal
Year 2008
Where IJHR
Authors Tamim Asfour, Pedram Azad, Florian Gyarfas, Rüdiger Dillmann
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