play_robot_v3_2
收藏资源简介:
该数据集是一个机器人数据集,使用LeRobot工具创建,专门针对Trossen AI Stationary机器人。它包含1个总集数、17925个总帧数、2个总视频数,以及1个总任务数。数据以Parquet格式存储,视频以MP4格式存储,帧率为30fps。数据集的特征包括动作(7个浮点数表示的关节控制)、观察状态(7个浮点数表示的关节状态)、两个摄像头图像(cam_high和cam_right_wrist,分辨率均为480x640,3通道彩色视频),以及时间戳、帧索引、集索引、索引和任务索引等元数据。这些数据适用于机器人控制、强化学习或计算机视觉任务。
This dataset is a robotics dataset created using the LeRobot tool, specifically designed for the Trossen AI Stationary robot. It contains 1 total episode, 17925 total frames, 2 total videos, and 1 total task. The data is stored in Parquet format, with videos in MP4 format at a frame rate of 30fps. The dataset features include actions (joint control represented by 7 floating-point numbers), observations (joint states represented by 7 floating-point numbers), two camera images (cam_high and cam_right_wrist, both with a resolution of 480x640 and 3-channel color video), as well as metadata such as timestamps, frame indices, episode indices, indices, and task indices. This data is suitable for robotics control, reinforcement learning, or computer vision tasks.
数据集总览
- 数据集名称:play_robot_v3_2
- 许可证:Apache-2.0
- 任务类别:机器人学(Robotics)
- 标签:LeRobot, Tutorial
- 创建工具:使用 LeRobot 框架创建
数据集结构
- 代码库版本:v2.1
- 机器人类型:trossen_ai_stationary(固定式Trossen AI机器人)
- 数据集规模:
- 总片段数(episodes):1
- 总帧数:17,925
- 总任务数:1
- 总视频数:2
- 数据分块数:1
- 帧率(FPS):30
- 数据划分:训练集占比 100%(0:1)
- 数据存储路径:
- 主数据文件:
data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet - 视频文件:
videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4
- 主数据文件:
特征字段
| 字段名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [7] | 机器人右臂7个关节的动作指令(joint_0 ~ joint_6) |
observation.state |
float32 | [7] | 机器人右臂7个关节的状态观测(joint_0 ~ joint_6) |
observation.images.cam_high |
video | [480, 640, 3] | 高位摄像头视频,帧率30fps,AV1编码 |
observation.images.cam_right_wrist |
video | [480, 640, 3] | 右腕摄像头视频,帧率30fps,AV1编码 |
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 |
其他信息
- 引用格式:待补充(BibTeX信息缺失)



