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Introduce HumanPlus - Shadowing part Humanoids are born for using human data. We build a real-time shadowing system using a single RGB camera and a whole-body policy for cloning human motion. Examples: - boxing🥊 - playing the piano🎹/ping pong - tossing - typing Open-sourced!

230,117 Aufrufe • vor 2 Jahren •via X (Twitter)

10 Kommentare

Profilbild von Zipeng Fu
Zipeng Fuvor 2 Jahren

Which hardware platform should HumanPlus be embodied on? We build our own 33-DoF humanoid with two dexterous hands using components: - Inspire-Robots RH56DFX hands - @UnitreeRobotics H1 robot - @ROBOTIS Dynamixel motors - @Razer webcams We open-source our hardware design.

Profilbild von Zipeng Fu
Zipeng Fuvor 2 Jahren

Naively copying joints from humans to humanoids does not work due to gravity and different actuations. We train a transformer-based whole-body RL policy in IsaacGym simulation with realistic physics using AMASS dataset containing 40 hours of human motion:

Profilbild von Zipeng Fu
Zipeng Fuvor 2 Jahren

To retarget from humans to humanoids, we copy the corresponding Euler angles from SMPL-X to our humanoid model. We use open-sourced SOTA human pose and hand estimation methods (thanks!) - WHAM for body: - HaMeR for hands:

Profilbild von Zipeng Fu
Zipeng Fuvor 2 Jahren

Compared with other teleoperation methods, shadowing - is affordable - requires only 1 human operator - avoids singularities - natively supports whole-body control

Profilbild von Zipeng Fu
Zipeng Fuvor 2 Jahren

Shadowing is an efficient data collection pipeline. We then perform supervised behavior cloning to train skill policies using egocentric vision, allowing humanoids to complete different tasks autonomously by imitating human skills.

Profilbild von Zipeng Fu
Zipeng Fuvor 2 Jahren

This project is not possible without our team of experts, covering from computer graphics to robot learning to robot hardware: - co-leads: @qingqing_zhao_ @Qi_Wu577 - advisors: @chelseabfinn @GordonWetzstein project website: hardware: code:

Profilbild von Yuchen Jin
Yuchen Jinvor 2 Jahren

how much can I buy it? I need ten of these buddies shadowing me

Profilbild von Michael Black
Michael Blackvor 2 Jahren

Nice!

Profilbild von Boris Belousov
Boris Belousovvor 2 Jahren

Very impressive work!

Profilbild von Yi Li
Yi Livor 2 Jahren

very impressive!

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