transfer_tube_vr_abs_joint_abs_joint_30hz
收藏资源简介:
该数据集是一个机器人控制数据集,使用LeRobot平台创建。数据集包含来自UR5机器人的100个episodes,总计48086帧数据,涵盖4个不同任务。数据以30fps采集,包含前视摄像头和腕部摄像头的视频观测(分辨率为480x640,3通道,编码为av1),以及机器人的状态观测(7维浮点数)和动作(7维浮点数)。此外,数据集还包含时间戳、帧索引、episode索引、索引和任务索引等元数据。数据以parquet文件格式存储,总数据文件大小为100MB,视频文件大小为200MB。数据集适用于机器人学习、强化学习或模仿学习等研究任务。
This robotic control dataset was developed using the LeRobot platform. It includes 100 episodes from the UR5 robot, amounting to a total of 48,086 frames across 4 distinct tasks. All data was captured at 30 fps, and contains video observations from a front-facing camera and a wrist camera (resolution: 480×640, 3-channel, encoded in AV1), as well as 7-dimensional floating-point robot state observations and 7-dimensional floating-point robot actions. Additionally, the dataset features metadata such as timestamps, frame indices, episode indices, indices, and task indices. The data is stored in Parquet file format, with a total data file size of 100 MB and a total video file size of 200 MB. This dataset is suitable for research tasks including robotic learning, reinforcement learning, and imitation learning.
数据集概述
- 数据集名称: transfer_tube_vr_abs_joint_abs_joint_30hz
- 数据集来源: 基于 LeRobot 创建
- 许可证: Apache-2.0
- 任务类别: 机器人学 (Robotics)
- 标签: LeRobot, lerobot, ur5, gello
数据集规模与结构
- 机器人类型: UR5
- 总片段数: 100
- 总帧数: 48086
- 总任务数: 4
- 数据分块大小: 1000
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 帧率: 30 FPS
- 数据划分: 训练集为全部 100 个片段 (0:100)
数据特征
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
observation.images.front |
视频 | [480, 640, 3] | 前摄像头图像,分辨率480x640,AV1编码,YUV420P,30 FPS,无音频,非深度图 |
observation.images.wrist |
视频 | [480, 640, 3] | 腕部摄像头图像,分辨率480x640,AV1编码,YUV420P,30 FPS,无音频,非深度图 |
observation.state |
float32 | [7] | 机器人状态,7维向量 |
action |
float32 | [7] | 机器人动作,7维向量 |
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 |
数据文件路径
- 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 - 配置文件: 默认配置名为
default,数据文件模式为data/*/*.parquet
可视化
该数据集支持通过 LeRobot 可视化空间 进行在线预览。



