earbud_case_insertion_teleop_0515
收藏资源简介:
该数据集使用LeRobot工具创建,是一个专为双臂机器人(型号bi_flexiv_rizon4_rt)设计的机器人学习数据集。它包含90个episodes,总计152,884帧数据,帧率为30 fps,以每块1000帧的形式组织,仅提供训练集(episode 0到90)。数据集涵盖动作指令、状态观测和多视角视觉观测:动作和状态观测均为20维浮点向量,描述左右机械臂末端执行器(TCP)的6维位姿(位置和旋转)以及左右夹爪的位置;视觉观测包括来自头部摄像头、左右腕部摄像头以及左右触觉摄像头(各两个)的视频流,分辨率分别为480x640(头部和腕部)和400x700(触觉),均为RGB三通道格式,使用H.264编码。此外,还包括时间戳、帧索引、episode索引等元数据字段。数据集文件包括约100 MB的.parquet格式数据文件和约500 MB的.mp4格式视频文件,适用于机器人模仿学习、强化学习或行为克隆等任务,尤其专注于双臂协调操作与触觉感知。许可证为Apache-2.0。
This dataset is developed using the LeRobot toolkit, and is a robotic learning dataset specifically designed for the dual-arm robot model bi_flexiv_rizon4_rt. It consists of 90 episodes, totaling 152,884 frames at 30 fps, organized into chunks of 1000 frames each, and only provides the training set (episodes 0 to 90). The dataset encompasses action instructions, state observations and multi-view visual observations: both actions and state observations are 20-dimensional floating-point vectors, which describe the 6-dimensional poses (position and rotation) of the left and right robotic arm end-effectors (TCP) as well as the positions of the left and right grippers. Visual observations include video streams from the head camera, left and right wrist cameras, and left and right tactile cameras (two units per side), with resolutions of 480×640 (head and wrist cameras) and 400×700 (tactile cameras) respectively, all in RGB three-channel format and encoded with H.264. Additionally, it includes metadata fields such as timestamps, frame indices, and episode indices. The dataset files comprise approximately 100 MB of .parquet-format data files and approximately 500 MB of .mp4-format video files, which are applicable to tasks including robotic imitation learning, reinforcement learning, and behavioral cloning, with a particular focus on dual-arm coordinated manipulation and tactile perception. The license for this dataset is Apache-2.0.
数据集概述:earbud_case_insertion_teleop_0515
基本信息
- 许可证:Apache-2.0
- 任务类别:机器人学(Robotics)
- 标签:LeRobot
- 创建工具:LeRobot
数据集规模
- 总片段数:90
- 总帧数:152,884
- 总任务数:1
- 帧率(FPS):30
- 数据文件大小:100 MB
- 视频文件大小:500 MB
- 分块大小:1,000
数据集划分
所有90个片段均用于训练(train: "0:90")。
机器人类型
- 机器人:bi_flexiv_rizon4_rt(双臂Flexiv Rizon 4机器人)
数据特征
动作(Action)
- 数据类型:float32
- 维度:20
- 描述:包含左右臂的TCP位置(x, y, z)和旋转量(r1-r6),以及左右夹爪位置(pos)。
观察状态(Observation.State)
- 数据类型:float32
- 维度:20
- 描述:与动作特征相同的20维状态信息。
观察图像(Observation.Images)
共有7个摄像头视角,均为H.264编码的彩色视频(非深度图),帧率30 FPS:
| 图像视角 | 分辨率 | 通道数 |
|---|---|---|
| 头部摄像头(head) | 480×640 | 3 (RGB) |
| 左腕摄像头(left_wrist) | 480×640 | 3 (RGB) |
| 右腕摄像头(right_wrist) | 480×640 | 3 (RGB) |
| 左侧触觉传感器0(left_tactile_0) | 400×700 | 3 (RGB) |
| 左侧触觉传感器1(left_tactile_1) | 400×700 | 3 (RGB) |
| 右侧触觉传感器0(right_tactile_0) | 400×700 | 3 (RGB) |
| 右侧触觉传感器1(right_tactile_1) | 400×700 | 3 (RGB) |
其他特征
| 特征名 | 数据类型 | 形状 | 描述 |
|---|---|---|---|
| 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 |
任务描述
该数据集包含一个具体的机器人遥操作任务,涉及将耳塞盒(earbud case)插入到相应位置的操作。




