record-test_20260616_111153
收藏资源简介:
该数据集是一个机器人学领域的数据集,使用LeRobot工具创建。它包含机器人动作和观察数据,具体特征包括7维浮点型动作(如肩部、肘部、腕部关节和夹持器控制),以及两个视频观察源:手腕摄像头和侧面摄像头,均以30fps的帧率录制,分辨率为480x640像素,采用AV1编码。数据集还包含时间戳、帧索引、片段索引、任务索引等元数据。总共有2个片段、1951帧和1个任务,数据以Parquet格式存储,视频以MP4格式存储。机器人类型为UR(通用机器人),适用于训练机器人控制模型。
This dataset is a robotics dataset created using the LeRobot tool. It contains robot action and observation data, with specific features including 7-dimensional floating-point actions (such as shoulder, elbow, wrist joint, and gripper control), and two video observation sources: a wrist camera and a side camera, both recorded at 30fps with a resolution of 480x640 pixels and AV1 encoding. The dataset also includes metadata such as timestamps, frame indices, segment indices, and task indices. In total, there are 2 segments, 1951 frames, and 1 task. The data is stored in Parquet format, and the videos are stored in MP4 format. The robot type is UR (Universal Robot), suitable for training robot control models.
数据集概述
- 数据集名称:record-test_20260616_111153
- 许可证:Apache-2.0
- 任务类别:机器人(Robotics)
- 标签:LeRobot
数据集结构
数据集基于 LeRobot 框架创建,包含以下核心信息:
- 总片段数:2
- 总帧数:1951
- 总任务数:1
- 帧率:30 FPS
- 机器人类型:UR(Universal Robots)
- 数据文件大小:约 100 MB
- 视频文件大小:约 200 MB
特征(Features)
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [7] | 动作信号,包含7个关节指令:shoulder_pan_joint, shoulder_lift_joint, elbow_joint, wrist_1_joint, wrist_2_joint, wrist_3_joint, gripper |
observation.images.wrist |
视频 | [480, 640, 3] | 腕部摄像头图像,分辨率480x640,3通道,AV1编码,30 FPS |
observation.images.side |
视频 | [480, 640, 3] | 侧面摄像头图像,分辨率480x640,3通道,AV1编码,30 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] | 全局索引 |
task_index |
int64 | [1] | 任务索引 |
数据划分
- 训练集:包含全部2个片段(索引0:2)
数据文件存储
- 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 - 音频:无



