record-test_20260726_071340
收藏资源简介:
该数据集是一个机器人操作数据集,由LeRobot工具创建,专为机器人学习任务设计。它包含动作、状态观测和图像观测等特征:动作和状态观测包括肩部、肘部、腕部和抓取器的位置信息;图像观测则包括前视和腕部摄像头的视频数据,视频分辨率为480x640,帧率为15fps。数据集总共有1个任务、1个episode和386帧,数据以parquet格式存储,视频以mp4格式存储。机器人类型为so_follower,数据集结构包括时间戳、帧索引、episode索引、任务索引等,适用于机器人控制、视觉感知等相关研究。
This dataset is a robot manipulation dataset created by the LeRobot tool for robot learning tasks. It includes features such as actions, state observations, and image observations: actions and state observations contain position information for the shoulder, elbow, wrist, and gripper; image observations consist of video data from front-view and wrist cameras with a resolution of 480x640 and a frame rate of 15fps. The dataset comprises a total of 1 task, 1 episode, and 386 frames, with data stored in parquet format and videos in mp4 format. The robot type is so_follower, and the dataset structure includes timestamps, frame indices, episode indices, task indices, etc., making it suitable for research in robot control, visual perception, and related areas.
- 数据集名称: record-test_20260726_071340
- 许可证: Apache-2.0
- 任务类别: 机器人 (robotics)
- 标签: LeRobot
- 创建工具: 使用 LeRobot 创建
- 总帧数: 386
- 总片段数: 1
- 总任务数: 1
- 帧率 (FPS): 15
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 机器人类型: so_follower
数据集结构
- 数据文件格式: Parquet (路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet) - 视频文件格式: MP4 (路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4) - 分割方案: 训练集 (train) 使用索引
0:1
特征 (Features)
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [6] | 动作指令,包含6个维度:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos |
observation.state |
float32 | [6] | 观察到的状态,与动作相同的6个维度命名 |
observation.images.front |
video | [480, 640, 3] | 前置摄像头图像,分辨率480x640,3通道彩色图像,使用AV1编解码,帧率15 FPS |
observation.images.wrist |
video | [480, 640, 3] | 腕部摄像头图像,分辨率480x640,3通道彩色图像,使用AV1编解码,帧率15 FPS |
timestamp |
float32 | [1] | 时间戳 |
frame_index |
int64 | [1] | 帧索引 |
episode_index |
int64 | [1] | 片段索引 |
index |
int64 | [1] | 索引 |
task_index |
int64 | [1] | 任务索引 |



