pick_and_place
收藏Hugging Face2026-06-14 更新2026-06-14 收录
下载链接:
https://huggingface.co/datasets/woh7539/pick_and_place
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资源简介:
该数据集是一个用于机器人学任务的数据集,专门针对拾取和放置操作,使用LeRobot平台创建。数据集包含机器人的动作和观测数据:动作数据包括6个关节的位置信息(肩部平移、肩部提升、肘部弯曲、手腕弯曲、手腕旋转、夹爪位置);观测数据包括状态观测(同样为6个关节位置)和图像观测(来自前置摄像头和手腕摄像头的视频,分辨率为480x640,3通道)。此外,数据集还包含时间戳、帧索引、回合索引和任务索引等元数据。数据以Parquet格式存储,视频以MP4格式存储,帧率为30fps,适用于机器人控制、模仿学习或强化学习等研究。
This dataset is designed for robotics tasks, specifically for pick-and-place operations, and is created using the LeRobot platform. It includes action and observation data from the robot: action data comprises the positions of 6 joints (shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, gripper position); observation data includes state observations (also the positions of the 6 joints) and image observations (videos from a front-facing camera and a wrist camera, with a resolution of 480x640 and 3 channels). Additionally, the dataset contains metadata such as timestamps, frame indices, episode indices, and task indices. The data is stored in Parquet format, with videos in MP4 format at a frame rate of 30fps, making it suitable for research in robot control, imitation learning, or reinforcement learning.
提供机构:
woh7539创建时间:
2026-06-14
原始信息汇总
数据集概况
- 数据集名称:pick_and_place
- 许可协议:Apache-2.0
- 任务类别:机器人学 (Robotics)
- 标签:LeRobot
- 创建工具:LeRobot (https://github.com/huggingface/lerobot)
- 可视化:可通过在线空间可视化该数据集 (https://huggingface.co/spaces/lerobot/visualize_dataset?path=woh7539/pick_and_place)
数据集结构
- 代码库版本:v3.0
- 机器人类型:omx_follower
- 数据格式:Parquet 文件 (data//.parquet)
- 帧率 (FPS):30
- 数据块大小:1000 帧/块
- 数据文件大小:约 100 MB
- 视频文件大小:约 200 MB
- 数据存储路径:data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet
- 视频存储路径:videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
特征字段
| 字段名称 | 数据类型 | 形状 | 描述 |
|---|---|---|---|
| action | float32 | [6] | 动作指令:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos |
| observation.state | float32 | [6] | 观察状态:与动作指令相同的6个关节位置 |
| observation.images.front | video | [480, 640, 3] | 前部摄像头图像 (高度×宽度×通道) |
| observation.images.wrist | video | [480, 640, 3] | 腕部摄像头图像 (高度×宽度×通道) |
| timestamp | float32 | [1] | 时间戳 |
| frame_index | int64 | [1] | 帧索引 |
| episode_index | int64 | [1] | 回合索引 |
| index | int64 | [1] | 索引 |
| task_index | int64 | [1] | 任务索引 |
引用信息
- 主页:待补充
- 论文:待补充
- BibTeX:待补充



