I-m-not-a-robot_20260608_145401
收藏资源简介:
该数据集是使用LeRobot创建的机器人数据集,专门用于机器人学习任务。它包含一个episode,共449帧数据,涵盖机器人动作和观察信息。动作数据包括6个关节位置(肩部平移、肩部升降、肘部弯曲、腕部弯曲、腕部滚动和夹爪位置),观察状态同样包含这6个关节位置。此外,数据集提供两个视角的图像观察:前视图像和手臂图像,均为视频格式,分辨率为480x640,帧率30fps,使用AV1编解码器。数据集还包括时间戳、帧索引、episode索引、任务索引等元数据。机器人类型为so_follower,数据以Parquet文件格式存储,总数据大小约100MB,视频大小约200MB。
This dataset is created using LeRobot for robot learning tasks. It contains one episode with 449 frames of data, covering robot actions and observations. Action data includes 6 joint positions (shoulder translation, shoulder lift, elbow bend, wrist bend, wrist roll, and gripper position), and observation states also include these 6 joint positions. Additionally, the dataset provides image observations from two perspectives: front view and arm view, both in video format with a resolution of 480x640, 30fps frame rate, using the AV1 codec. The dataset also includes metadata such as timestamps, frame index, episode index, task index, etc. The robot type is so_follower, and the data is stored in Parquet format, with a total data size of approximately 100MB and video size of about 200MB.
数据集概述
- 数据集名称:I-m-not-a-robot_20260608_145401
- 许可证:Apache-2.0
- 任务类别:机器人学(Robotics)
- 创建工具:使用 LeRobot 创建
数据集规模与结构
| 指标 | 数值 |
|---|---|
| 总片段数(Episodes) | 1 |
| 总帧数(Frames) | 449 |
| 总任务数(Tasks) | 1 |
| 帧率(FPS) | 30 |
| 数据文件大小 | 100 MB |
| 视频文件大小 | 200 MB |
| 数据分块大小 | 1000 |
| 机器人类型 | so_follower |
| 数据集划分 | 训练集(train):0:1(仅包含训练集) |
数据特征
- 动作(action):6维浮点数组,包含机器人关节位置:肩部旋转(shoulder_pan.pos)、肩部升降(shoulder_lift.pos)、肘部弯曲(elbow_flex.pos)、腕部弯曲(wrist_flex.pos)、腕部旋转(wrist_roll.pos)、夹爪位置(gripper.pos)
- 状态(observation.state):与动作相同的6维浮点数组,表示机器人关节状态
- 图像(observation.images):包含两个摄像头视角,均为视频格式:
- front:前视摄像头,分辨率 480×640,3通道,AV1编码,30 FPS
- arm:机械臂视角摄像头,分辨率 480×640,3通道,AV1编码,30 FPS
- 时间戳(timestamp):浮点数组,形状 [1]
- 帧索引(frame_index):整型数组,形状 [1]
- 片段索引(episode_index):整型数组,形状 [1]
- 索引(index):整型数组,形状 [1]
- 任务索引(task_index):整型数组,形状 [1]
数据文件组织
- 数据路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4 - 元数据文件:
meta/info.json(位于数据集根目录)



