ChingMu 1000-Hour Embodied Motion Dataset
High-precision optical motion capture data for humanoid robots, dexterous hands, embodied AI, and virtual production.
| Duration | 1000+ hours @ 120 Hz |
| **Scenarios ** | 15+ real-world scenes |
| **Tasks ** | 500+ standardized tasks |
| Objects | 200+ tracked props (6D pose) |
| Modalities | Skeleton · Finger · Object 6D · Video · Labels |
| **Formats ** | BVH · Retargeted CSV · NPZ |
🔒 Access note: Metadata and samples are public. Full data requires Request access.
Key Features
Optical ground truth – sub-mm accuracy, 120 fps, no estimation errors.
Dexterous hands – 20+ DoF per hand, synchronized with object 6DOP pose.
Robot-ready – pre-retargeted to Unitree G1; custom retargeting available.
Real-world diversity – 15+ scenarios, 500+ tasks, 200+ objects.
Multi-modal – full-body skeleton, finger motion, object pose, multi-view video, semantic labels.
Quality assured – every take passes automated cleaning + manual inspection; quality flags provided.
Dataset Summary
ChingMu 1000H is an optical motion capture dataset designed for training and validating embodied AI and humanoid robot controllers. It covers full-body skeleton, finger articulation, object 6D pose, multi-view video, and semantic labels across 15+ real-world scenarios (industrial, household, retail, healthcare, logistics, agriculture, performance). All data is cleaned, quality-assessed, and robot-retargeted.
Data Format Specifications
| Component | Format | Details |
|---|---|---|
| Raw motion | .bvh |
Y-up, 120 fps, ZYX rotation, cm, 47–67 joints |
| Retargeted trajectories | .csv |
Root position (m), quaternion, joint angles (rad) |
| Object 6D pose | .csv |
Position (m) + quaternion, 120 Hz |
| Multi-view video | .mp4 |
4–8 cameras, co-registered |
| Semantic labels | .jsonl |
Task, scenario, action, object |
🎥 Preview Video
Watch a short demonstration of the motion capture data in action:
Demonstration of full-body motion capture with real-time skeleton overlay and object tracking.
Intended Uses
Imitation learning / motion policy training for humanoids
Dexterous manipulation datasets (hand-object interaction)
Motion generation & retrieval (text/motion cross-modal)
Sim-to-real validation (MuJoCo via retargeted trajectories)
Virtual production & animation reference
Full Taxonomy (abridged)
Locomotion → walk, jog, crouch-walk...
Manipulation (whole-body) → shelf-pick-place...
Dexterous Hand → pinch, precision-grasp...
Tool Use → screwdriver, wrench...
Object Interaction → door-open/close...
Social / Contact → handoff-object...、
Performance → dance, martial-arts...
👀 Try it live: Use the Dataset Preview panel at the top of this page to filter and explore the actual index table. Select the metadata config to browse available takes.
ℹ️ The full index with all rows is best viewed locally. Download
metadata/index.csvto open in Excel or pandas for complete filtering.
🖥️ Interactive Showcase
Visit our dedicated showcase website for interactive demos, comparison videos, and detailed visualizations:
Includes: trailer video, modality breakdowns, robot retargeting comparisons, and more.
🆕 Open-Source Release: Unitree G1 Retargeted Data
We are releasing 100 hours of robot-ready motion trajectories retargeted to the Unitree G1 humanoid. All data is provided in CSV format under the samples/ directory. Please indicate the source of the data when using it: from Chingmu.
Quick Start
pip install huggingface_hub
from huggingface_hub import hf_hub_download
repo_id = "CMRobot/Chingmu-RobotData"
file_path = hf_hub_download(
repo_id=repo_id,
filename="samples/1.1.Basic_Movement_Category/1.1.1.High_Dynamic_Movement/1.1.1.1.Standing_High_Jump/BM_Standing_High_Jump_00001.csv",
repo_type="dataset",
local_dir="./robot_samples"
)
print(f"Downloaded: {file_path}")
Quality & Limitations
Quality controls: marker swap correction, gap-filling (≤6 frames), foot skating detection, manual review. Flags: pass, warning, fail.
Accuracy: joint error <1mm, object pose ±2mm / ±0.5°, temporal sync <1 frame.
Limitations: performer age skew (20–35), object accuracy varies with marker cluster size.
Get Full Dataset
Only a subset of the dataset is publicly available here. If you need full access to the entire 1000-hour dataset, please contact us through the following channels:
- For Chinese users: Scan the QR code below to contact us via WeChat, and include in the remarks the name of your organization, your name, and the main purpose.
For international users: Join our Discord community
Alternatively, you can click the "Request access" button on the right side of this page to automatically gain download permissions for the complete dataset.
Note: Approval is automatic, but we kindly ask you to provide your contact information for licensing purposes.
Or email us at: MotionDecode@chingmu.com
We look forward to collaborating with researchers and industry partners!
- Downloads last month
- 1,180