pick_and_place_060_20260729_201716
收藏资源简介:
该数据集是通过LeRobot创建的,专门用于机器人学任务,重点关注拾取和放置操作。它包含动作数据(包括6个关节位置:肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置)和观察数据(状态信息,同样为6个关节位置,以及来自顶部和腕部摄像头的图像数据,分辨率为480x640,3通道,视频格式为av1,帧率为30fps)。此外,数据集还包括时间戳、帧索引、episode索引、任务索引等元数据。总共有2个episodes,898个帧,1个任务,数据以parquet文件格式存储,视频文件以mp4格式存储。适用于机器人控制、模仿学习或强化学习等研究领域。
This dataset is created via LeRobot for robotics tasks, specifically involving pick-and-place operations. It includes action data (comprising 6 joint positions: shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position) and observation data (state information, also 6 joint positions, along with image data from top and wrist cameras with a resolution of 480x640, 3 channels, video format av1, and frame rate of 30fps). Additionally, the dataset contains metadata such as timestamps, frame indices, episode indices, and task indices. In total, there are 2 episodes, 898 frames, and 1 task, with data stored in parquet file format and video files in mp4 format. It is suitable for research in robotics control, imitation learning, or reinforcement learning.
数据集概览
- 数据集名称: pick_and_place_060_20260729_201716
- 许可证: Apache-2.0
- 任务类别: 机器人学 (Robotics)
- 标签: LeRobot
- 创建工具: 使用 LeRobot 创建
数据集结构
- 数据格式: 特征存储在 Parquet 文件中,图像以视频格式 (MP4) 存储
- 帧率 (FPS): 30
- 总集数 (Episodes): 2
- 总帧数 (Frames): 898
- 总任务数 (Tasks): 1
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 机器人类型: so_follower
特征 (Features)
| 特征名称 | 数据类型 | 形状 | 描述 |
|---|---|---|---|
action |
float32 | [6] | 包含 6 个关节的动作指令(肩部旋转、肩部升降、肘部弯曲、腕部弯曲、腕部旋转、夹爪位置) |
observation.state |
float32 | [6] | 包含 6 个关节的状态观测(与 action 的关节名称一致) |
observation.images.top |
video | [480, 640, 3] | 顶部摄像头图像,分辨率 480x640,RGB 三通道,AV1 编码,30 FPS |
observation.images.wrist |
video | [480, 640, 3] | 腕部摄像头图像,分辨率 480x640,RGB 三通道,AV1 编码,30 FPS |
timestamp |
float32 | [1] | 时间戳 |
frame_index |
int64 | [1] | 帧索引 |
episode_index |
int64 | [1] | 集索引 |
index |
int64 | [1] | 全局索引 |
task_index |
int64 | [1] | 任务索引 |
数据集划分
- 训练集 (train): 所有数据(共 2 集,索引 0 到 1)
文件路径结构
- 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
引用
目前没有提供具体的引用信息 (BibTeX 待补充)。



