vr_datasets_abs_joint_abs_joint_30hz
收藏资源简介:
该数据集使用LeRobot工具创建,包含UR5机器人执行任务的数据。数据集总共有400个episodes,196,620帧,帧率为30Hz,涵盖7个不同任务。数据特征包括前摄像头和腕部摄像头的视频观测(分辨率480x640,3通道),状态观测值(7维浮点数),动作(7维浮点数),以及时间戳、帧索引、episode索引等元数据。数据以parquet格式存储,视频以mp4格式存储。
This dataset was created using the LeRobot tool and contains data from UR5 robots performing tasks. It consists of 400 episodes, 196,620 frames, with a frame rate of 30Hz, covering 7 different tasks. Data features include video observations from the front and wrist cameras (resolution 480x640, 3 channels), state observations (7-dimensional floating-point numbers), actions (7-dimensional floating-point numbers), and metadata such as timestamps, frame indices, and episode indices. The data is stored in parquet format, with videos in mp4 format.
数据集概述
- 数据集名称:vr_datasets_abs_joint_abs_joint_30hz
- 许可协议:Apache-2.0
- 任务类别:机器人学(Robotics)
- 标签:LeRobot, ur5, gello
数据集规模
- 总片段数:400
- 总帧数:196,620
- 总任务数:7
- 帧率:30 FPS
- 数据文件大小:约 100 MB
- 视频文件大小:约 200 MB
- 分块大小:1,000
数据集结构
- 机器人类型:ur5
- 数据版本:v3.0
- 数据路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4 - 训练/测试划分:仅包含训练集(0:400)
特征说明
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
observation.images.front |
视频 | 480x640x3 | 前置摄像头图像,AV1编码,30 FPS |
observation.images.wrist |
视频 | 480x640x3 | 腕部摄像头图像,AV1编码,30 FPS |
observation.state |
float32 | [7] | 机器人状态(7维) |
action |
float32 | [7] | 动作信号(7维) |
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 |
创建工具
该数据集使用 LeRobot 创建。



