ai2robot_2026_06_15_1200_episodes_intern
收藏资源简介:
该数据集是一个机器人数据集,使用LeRobot创建。它包含1190个episodes,总计258257帧,涉及一个任务。数据集采用Apache 2.0许可证,适用于机器人任务类别。数据以parquet文件格式存储,总数据文件大小为100MB,视频文件大小为200MB,帧率为10fps。特征包括动作(16维浮点数组,表示左右机械臂的位置和四元数以及左右夹爪的位置)、观测状态(16维浮点数组,表示左右机械臂和夹爪的关节位置)、来自四个摄像头(前、左、右、顶部)的图像观测(视频格式,分辨率240x320,3通道,15fps),以及时间戳、帧索引、episode索引、索引和任务索引等元数据。数据集仅包含训练集。
This is a robotics dataset created using LeRobot. It contains 1190 episodes, with a total of 258,257 frames, and focuses on a single robotic task. The dataset is licensed under the Apache 2.0 license and is applicable to robotics task categories. The data is stored in Parquet file format, with a total size of 100 MB for the data files and 200 MB for the video files, with an overall frame rate of 10 fps. The dataset features include: actions (a 16-dimensional floating-point array representing the positions and quaternions of the left and right robotic arms, as well as the positions of the left and right grippers), observation states (a 16-dimensional floating-point array representing the joint positions of the left and right robotic arms and grippers), image observations from four cameras (front, left, right, and top) in video format with a resolution of 240×320, 3 channels, and a frame rate of 15 fps, as well as metadata such as timestamps, frame indices, episode indices, indices, and task indices. This dataset only includes the training set.
数据集概述
- 数据集名称:ai2robot_2026_06_15_1200_episodes_intern
- 创建工具:使用 LeRobot 创建
- 许可证:Apache-2.0
- 任务类别:机器人学(Robotics)
数据集规模
| 指标 | 数值 |
|---|---|
| 总片段数(Episodes) | 1190 |
| 总帧数(Frames) | 258,257 |
| 总任务数 | 1 |
| 帧率(FPS) | 10 |
| 数据文件大小 | 100 MB |
| 视频文件大小 | 200 MB |
| 训练集划分 | 0:1190(全部用于训练) |
机器人类型
- 机器人型号:aibot2
数据特征
动作(Action)
- 数据类型:
float32 - 维度:16
- 包括:左臂位置与姿态(x, y, z, qx, qy, qz, qw)、右臂位置与姿态(x, y, z, qx, qy, qz, qw)、左夹爪位置、右夹爪位置
观察状态(Observation State)
- 数据类型:
float32 - 维度:16
- 包括:左右臂各7个关节位置(ZPF_left_Joint1~7.pos、ZPF_right_Joint1~7.pos)、左右夹爪关节位置(2FEG_l_Joint1.pos、2FEG_r_Joint1.pos)
观察图像(Observation Images)
四个摄像头视角,均为视频数据:
- 摄像头名称:camera_front、camera_left、camera_right、camera_top
- 分辨率:240 × 320 像素,3通道(RGB)
- 视频编码:AV1,像素格式 yuv420p
- 帧率:15 FPS
- 无深度图,无音频
其他特征
timestamp:时间戳(float32,1维)frame_index:帧索引(int64,1维)episode_index:片段索引(int64,1维)index:全局索引(int64,1维)task_index:任务索引(int64,1维)
数据文件结构
- 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 - 分块大小:1000
引用信息
- 主页:尚未提供
- 论文:尚未提供
- BibTeX:尚未提供



