record-test-39_20260613_124340
收藏资源简介:
该数据集是一个机器人控制数据集,使用LeRobot工具创建。它包含机械臂的动作指令和状态观测数据,具体特征包括:动作(6个关节位置:肩部平移、肩部升降、肘部弯曲、腕部弯曲、腕部旋转、夹爪位置)、观测状态(与动作相同的6个关节位置)、观测图像(顶部摄像头视频,分辨率480x640,3通道,30fps),以及时间戳、帧索引、episode索引、任务索引等元数据。数据集总共有10个episodes,4491帧,涉及一个任务,机器人类型为so_follower。数据以Parquet格式存储,视频以MP4格式存储,适用于机器人学习和控制研究。
This is a robotic control dataset created using the LeRobot toolkit. It contains robotic arm action commands and state observation data, with specific features including: actions (6 joint positions: shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, gripper position), observation states (the same 6 joint positions as the actions), observation images (top camera video with a resolution of 480x640, 3-channel, 30fps), and metadata including timestamps, frame indices, episode indices, task indices, etc. The dataset has a total of 10 episodes and 4491 frames, involving a single task, with the robot type being so_follower. The dataset is stored in Parquet format while the videos are stored in MP4 format, and it is suitable for robotic learning and control research.
数据集概述
基本信息
- 许可证: Apache-2.0
- 任务类别: 机器人学 (Robotics)
- 创建工具: LeRobot
- 数据集总大小: 数据文件约 100 MB,视频文件约 200 MB
数据规模
- 总集数 (Episodes): 10
- 总帧数 (Frames): 4,491
- 总任务数 (Tasks): 1
- 帧率 (FPS): 30
- 机器人类型: so_follower
数据划分
- 训练集: 第 0 到第 9 集(共 10 集)
特征结构
| 特征名 | 数据类型 | 形状 | 描述 |
|---|---|---|---|
action |
float32 | [6] | 6维动作空间(肩部、肘部、腕部、夹爪位置) |
observation.state |
float32 | [6] | 6维观测状态(与动作空间一致) |
observation.images.top |
视频 (h264) | [480, 640, 3] | 顶部摄像头图像(480x640 分辨率,RGB) |
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 |
数据存储格式
- 数据文件: Parquet 格式,路径为
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件: MP4 格式,路径为
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
附加信息
- 目前主页、论文和引用信息均标注为 [More Information Needed]。



