arXivDaily arXiv每日学术速递 周一至周五更新

作者

Pieter Abbeel

Robotics

2026-06-18 至 2026-06-18 共收录 2
2606.19333 2026-06-18 cs.RO cs.CV 新提交

Do as I Do: Dexterous Manipulation Data from Everyday Human Videos

Do as I Do: 从日常人类视频中获取灵巧操作数据

Bhawna Paliwal, Haritheja Etukuru, William Liang, Pieter Abbeel, Nur Muhammad Mahi Shafiullah, Jitendra Malik

机构 * UC Berkeley(加州大学伯克利分校)

AI总结 提出DO AS I DO算法,从单目RGB人类视频中重建手-物交互并重定向到多指灵巧机器人手,生成可执行的操作数据,优于现有方法。

Comments Project website: https://do-as-i-do.com/

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2606.13795 2026-06-18 cs.LG 新提交

DiPOD: Diffusion Policy Optimization without Drifting Apart

无漂移扩散策略优化

Haozhe Jiang, Haiwen Feng, Pieter Abbeel, Jiantao Jiao, Angjoo Kanazawa, Nika Haghtalab

机构 * University of California, Berkeley(加州大学伯克利分校) Simons Institute for the Theory of Computing(西蒙斯计算理论研究所) Department of Electrical Engineering and Computer Sciences, University of California, Berkeley(加州大学伯克利分校电气工程与计算机科学系)

AI总结 针对扩散策略梯度方法的不稳定性,提出DiPOD框架,通过自蒸馏与策略改进梯度更新交替进行,维持紧界行为,实现稳定且高效的策略优化。

Comments Project page: astro-eric.github.io/blogs/dipod/ Code: https://github.com/Astro-Eric/DiPOD-release

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