record-test2
收藏Hugging Face2026-06-06 更新2026-06-06 收录
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https://huggingface.co/datasets/MJPye/record-test2
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资源简介:
该数据集是使用LeRobot创建的机器人数据集,专门用于机器人学任务。数据集包含3个完整的情节,总计3855帧数据,帧率为30 fps。数据集中包含一个任务,数据以parquet文件格式存储,总大小为100 MB,视频文件大小为200 MB。数据集的特征包括动作(action)和观察(observation),其中动作和观察状态均包含6个浮点型关节位置(如肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置)。观察部分还包括两个视频流:腕部摄像头和顶部摄像头,分辨率均为480x640,3通道彩色视频,使用av1编解码器。此外,数据集还包含时间戳、帧索引、情节索引、索引和任务索引等元数据。机器人类型为so_follower,适用于机器人控制和学习任务。
This dataset is a robotics dataset created using LeRobot, specifically designed for robotics tasks. It contains 3 complete episodes, totaling 3855 frames of data at a frame rate of 30 fps. The dataset includes one task, with data stored in parquet format, with a total size of 100 MB and video files sized at 200 MB. Features of the dataset include action and observation, where both action and observation states consist of 6 floating-point joint positions (e.g., shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position). The observation part also includes two video streams: a wrist camera and a top camera, both with a resolution of 480x640, 3-channel color video, using the av1 codec. Additionally, the dataset contains metadata such as timestamps, frame index, episode index, index, and task index. The robot type is so_follower, suitable for robot control and learning tasks.
提供机构:
MJPye创建时间:
2026-06-06
原始信息汇总
数据集概述
- 名称: record-test2
- 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
- 机器人类型: so_follower
- 总片段数: 3
- 总帧数: 3855
- 总任务数: 1
- 块大小: 1000
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 帧率 (FPS): 30
- 数据分割: 训练集包含所有3个片段(索引0-3)
特征描述
| 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、肘、腕、夹爪) |
observation.state |
float32 | (6,) | 包含6个关节的观测状态(肩、肘、腕、夹爪) |
observation.images.wrist |
video | (480, 640, 3) | 腕部摄像头视频,分辨率480x640,3通道,AV1编码,30 FPS |
observation.images.overhead |
video | (480, 640, 3) | 顶部摄像头视频,分辨率480x640,3通道,AV1编码,30 FPS |
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 |
数据文件路径
- 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
可视化
提供可视化交互界面:Visualize this dataset



