2022

From One Hand to Multiple Hands: Imitation Learning for Dexterous Manipulation from Single-Camera Teleoperation

Qin, Yuzhe, Su, Hao, Wang, Xiaolong

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We propose to perform imitation learning for dexterous manipulation with multi-finger robot hand from human demonstrations, and transfer the policy to the real robot hand.

  • We introduce a novel single-camera teleoperation system to collect the 3D demonstrations efficiently with only an iPad and a computer.
  • One key contribution of our system is that we construct a customized robot hand for each user in the physical simulator, which is a manipulator resembling the same kinematics structure and shape of the operator's hand.
  • This provides an intuitive interface and avoid unstable human-robot hand retargeting for data collection, leading to large-scale and high quality data.

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