Ex2_attempt_1
收藏Hugging Face2026-05-11 更新2026-05-11 收录
下载链接:
https://huggingface.co/datasets/eazevedo/Ex2_attempt_1
下载链接
链接失效反馈官方服务:
资源简介:
该数据集是使用LeRobot创建的机器人控制数据集,专门针对so_follower机器人类型。数据集包含20个episodes,总计12242个frames,涉及单一任务。数据以parquet格式存储,总数据文件大小为100MB,视频文件大小为200MB。数据集的特征包括:动作(action)和观测状态(observation.state),均包含6个浮点数表示的关节位置(如肩部平移、肩部抬升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置);观测图像(observation.images.front)为前端摄像头视频,分辨率480x640,30fps,RGB三通道;以及时间戳、帧索引、episode索引、索引和任务索引等元数据。数据集适用于机器人学习和控制研究,特别是基于视觉的机器人操作任务。
This dataset is a robot control dataset created using LeRobot, specifically designed for the so_follower robot type. It contains 20 episodes, totaling 12242 frames, and involves a single task. The data is stored in parquet format, with a total data file size of 100MB and a video file size of 200MB. The dataset features include: action and observation.state, both containing 6 floating-point numbers representing joint positions (such as shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position); observation.images.front is front camera video with a resolution of 480x640, 30fps, and RGB three channels; as well as metadata such as timestamps, frame index, episode index, index, and task index. The dataset is suitable for robot learning and control research, particularly for vision-based robot manipulation tasks.
提供机构:
eazevedo
创建时间:
2026-05-11
原始信息汇总
数据集概述
本数据集是一个面向机器人领域的仿真数据集,基于 LeRobot 框架创建。
基本信息
- 许可证: Apache-2.0
- 任务类型: 机器人学(robotics)
- 标签: LeRobot
- 总集数(Episodes): 20
- 总帧数(Frames): 12,242
- 总任务数(Tasks): 1
- 帧率(FPS): 30
- 数据文件大小: 100 MB(Parquet格式)
- 视频文件大小: 200 MB(MP4格式)
数据集划分
- 训练集(Train): 0 到 20 集(全部20集用于训练)
数据结构
数据集包含以下特征:
| 特征名称 | 数据类型 | 形状 | 描述 |
|---|---|---|---|
action |
float32 | (6,) | 6维动作指令: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,) | 6维机器人状态观测,与动作维度一致 |
observation.images.front |
视频 | (480, 640, 3) | 前置摄像头图像,分辨率480×640,RGB三通道,AV1编码,30fps |
timestamp |
float32 | (1,) | 时间戳 |
frame_index |
int64 | (1,) | 帧索引 |
episode_index |
int64 | (1,) | 集数索引 |
index |
int64 | (1,) | 全局索引 |
task_index |
int64 | (1,) | 任务索引 |
数据存储
- 数据文件路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4 - 分块大小: 1000 帧/块
- 机器人类型: so_follower
配置信息
- 配置名称: default
- 数据文件:
data/*/*.parquet



