tuberack_dataset_abs_joint_abs_joint_gello
收藏资源简介:
该数据集是一个机器人学习数据集,使用LeRobot框架创建,专注于UR5机器人。数据集包含100个训练集(episodes),总计17115帧数据,帧率为15fps。数据特征包括前视摄像头(observation.images.front)和腕部摄像头(observation.images.wrist)的视频观测,分辨率均为480x640,3通道RGB格式,编码为av1;观测状态(observation.state)为7维浮点向量;动作(action)为7维浮点向量。此外,还包括时间戳、帧索引、episode索引、任务索引等元数据。数据集结构以parquet文件格式存储,总数据文件大小为100MB,视频文件大小为200MB,适用于机器人控制、强化学习等任务。
This robotic learning dataset was developed using the LeRobot framework, focusing on the UR5 robotic arm. It includes 100 training episodes, totaling 17115 frames with a frame rate of 15 fps. The data features consist of visual observations from the front-facing camera (observation.images.front) and the wrist-mounted camera (observation.images.wrist), both with a resolution of 480×640, 3-channel RGB format, encoded in AV1. The observation state (observation.state) is a 7-dimensional floating-point vector, and the action (action) is also a 7-dimensional floating-point vector. Additionally, it covers metadata such as timestamps, frame indices, episode indices, and task indices. The dataset is stored in Parquet file format, with a total data file size of 100 MB and video file size of 200 MB, and is suitable for tasks including robotic control and reinforcement learning.
数据集概述
- 数据集名称:tuberack_dataset_abs_joint_abs_joint_gello
- 许可证:Apache-2.0
- 任务类别:机器人学(robotics)
- 标签:LeRobot、lerobot、UR5、gello
数据集描述
该数据集使用 LeRobot 框架创建,专注于机器人操控任务。
数据集结构
- 机器人类型:UR5
- 总片段数(episodes):100
- 总帧数:17,115
- 总任务数:1
- 数据块大小:1,000
- 数据文件大小:100 MB
- 视频文件大小:200 MB
- 帧率(FPS):15
- 数据集划分:训练集(train)包含全部 100 个片段(索引 0 到 100)
- 代码版本:v3.0
特征(Features)
数据集中每个样本包含以下特征:
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
| observation.images.front | 视频 | 480×640×3 | 前置摄像头图像,AV1 编码,15 FPS,无音频 |
| observation.images.wrist | 视频 | 480×640×3 | 腕部摄像头图像,AV1 编码,15 FPS,无音频 |
| observation.state | float32 | [7] | 机器人状态,含 7 维数据 |
| action | float32 | [7] | 动作指令,含 7 维数据 |
| 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 |
存储格式
- 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
引用
该数据集的 BibTeX 引用信息暂时缺失。



