so101_dataset_20260721_112351
收藏Hugging Face2026-07-21 更新2026-07-21 收录
下载链接:
https://huggingface.co/datasets/hwi12/so101_dataset_20260721_112351
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资源简介:
该数据集是一个用于机器人任务的数据集,由LeRobot创建。它包含机器人的动作和观测数据,动作和观测状态均涉及6个自由度,包括肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置。观测数据包括腕部和侧面视角的视频,分辨率为480x640,帧率为30fps,采用H.264编码。数据集结构包括时间戳、帧索引、回合索引、任务索引等元数据。总共有1个回合、46帧和1个任务,数据以parquet文件格式存储,视频以mp4格式存储,适用于机器人学习和控制任务。
This dataset is designed for robotic tasks and was created by LeRobot. It includes robot actions and observation data, with both action and observation states involving 6 degrees of freedom: shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position. The observation data comprises videos from wrist and side views, with a resolution of 480x640, a frame rate of 30fps, and H.264 encoding. The dataset structure includes metadata such as timestamps, frame indices, episode indices, and task indices. In total, there is 1 episode, 46 frames, and 1 task. The data is stored in parquet file format, while videos are in mp4 format, making it suitable for robot learning and control tasks.
提供机构:
hwi12创建时间:
2026-07-21
原始信息汇总
数据集概况
- 名称: hwi12/so101_dataset_20260721_112351
- License: Apache-2.0
- 任务类别: 机器人(Robotics)
- 创建工具: 使用 LeRobot 创建
数据集规模
- 总片段数(Total Episodes): 1
- 总帧数(Total Frames): 46
- 总任务数(Total Tasks): 1
- 帧率(FPS): 30
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
数据集结构
数据特征
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
| action | float32 | [6] | 包含6个关节动作:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos |
| observation.state | float32 | [6] | 观测状态,与action包含相同的6个关节位置信息 |
| observation.images.wrist | video | [480, 640, 3] | 腕部摄像头视频,分辨率480x640,RGB三通道 |
| observation.images.side | video | [480, 640, 3] | 侧方摄像头视频,分辨率480x640,RGB三通道 |
| timestamp | float32 | [1] | 时间戳 |
| frame_index | int64 | [1] | 帧索引 |
| episode_index | int64 | [1] | 片段索引 |
| index | int64 | [1] | 索引 |
| task_index | int64 | [1] | 任务索引 |
视频编码参数
- 视频编码: H.264
- 像素格式: yuv420p
- 帧率: 30 FPS
- CRF: 30
- 预设: ultrafast
机器人类型
- 机器人类型: so_follower
数据拆分
- 训练集(Train): 0:1(所有数据用于训练)
数据存储路径
- 数据文件:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
可视化
可通过 LeRobot 数据集可视化工具查看该数据集:
https://huggingface.co/spaces/lerobot/visualize_dataset?path=hwi12/so101_dataset_20260721_112351




