emr-lerobot_20260529_093422
收藏资源简介:
该数据集是使用LeRobot创建的机器人数据集,主要用于机器人学习任务。数据集包含动作和观察数据,其中动作包括6个关节位置(肩部平移、肩部升降、肘部弯曲、腕部弯曲、腕部滚动和夹爪位置),观察数据包括状态(同样为6个关节位置)和两个视角的图像(前视和侧视),图像为视频格式,分辨率为480x640,帧率30fps。数据集总共有2个episodes,3598帧,1个任务,机器人类型为so_follower。数据以parquet文件格式存储,视频以mp4格式存储。
This robot dataset was created using the LeRobot framework, and is primarily intended for robotics learning tasks. It contains action and observation data. The action data includes 6 joint positions: shoulder translation, shoulder lift, elbow flexion, wrist flexion, wrist roll, and gripper position. The observation data consists of state data (also comprising 6 joint positions) and images from two viewpoints: front view and side view. All images are stored in video format, with a resolution of 480x640 and a frame rate of 30 fps. In total, this dataset includes 2 episodes, 3598 frames, and 1 task, with the robot platform being so_follower. The structured data is stored in Parquet file format, while the video data is saved in MP4 format.
数据集概述
- 数据集名称:emr-lerobot_20260529_093422
- 许可证:Apache-2.0
- 任务类别:机器人学(Robotics)
- 创建工具:LeRobot(https://github.com/huggingface/lerobot)
数据集结构
- 数据格式:Parquet(
data/*/*.parquet) - 视频格式:MP4(
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4) - 帧率(FPS):30
- 总帧数:3,598
- 总片段数:2
- 总任务数:1
- 机器人类型:so_follower
- 数据分割:训练集(train)包含片段索引 0 到 2
特征字段
| 字段名 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [6] | 机器人动作,包含6个关节(shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll, gripper)的位置 |
observation.state |
float32 | [6] | 观测状态,与动作字段相同,包含6个关节的位置 |
observation.images.front |
视频 | [480, 640, 3] | 前视摄像头图像,分辨率 480x640,3通道,AV1编码,30 FPS |
observation.images.side |
视频 | [480, 640, 3] | 侧视摄像头图像,分辨率 480x640,3通道,AV1编码,30 FPS |
timestamp |
float32 | [1] | 时间戳 |
frame_index |
int64 | [1] | 帧索引 |
episode_index |
int64 | [1] | 片段索引 |
index |
int64 | [1] | 全局索引 |
task_index |
int64 | [1] | 任务索引 |
数据集大小
- 数据文件大小:约 100 MB
- 视频文件大小:约 200 MB
可视化
可通过以下空间进行数据集可视化: https://huggingface.co/spaces/lerobot/visualize_dataset?path=rob089/emr-lerobot_20260529_093422



