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Zhaojie Ju

2 papers indexed

arxivcs.RO2026-07-07

DexTele: A Dual-Arm Dexterous Teleoperation System Based on Motion Retargeting and Adaptive Force Control

Yuanchuan Lai, Qing Gao, Ziyan Liang, Xianfeng Cheng, Junjie Hu, Zhaojie Ju

In dual-arm dexterous teleoperation, cross-platform generalization of motion retargeting and interactivity of grasping are crucial. However, the heterogeneity of robotic architectures and the wide variety of grasping objects pose significant challenges to achieving precise motion…

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arxivcs.RO2026-07-04

ObjRetarget: An Object-Aware Motion Retargeting Framework with Anthropomorphic Arm Constraints and Polyhedral Hand Modeling

Yuanchuan Lai, Qing Gao, Ziyan Liang, Junjie Hu, Zhaojie Ju

Learning robot dexterous manipulation from human manipulation videos requires reliably retargeting human intent to executable robot actions while maintaining stable hand-object contact, which remains a key challenge in embodied intelligence. Existing retargeting methods often ign…

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