Cubes_MatchingCup_10fps_20260708_112052
收藏资源简介:
该数据集使用LeRobot创建,是一个机器人操作数据集,专注于立方体匹配杯子的任务(Cubes_MatchingCup)。数据集包含50个片段,总计8151帧,帧率为10fps。数据特征包括:6维关节位置动作(肩部平移、肩部升降、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置),观测状态同样为6维关节位置,以及前视摄像头图像(分辨率480x640,3通道RGB视频)。此外,还包含时间戳、帧索引、片段索引、索引和任务索引等元数据。机器人类型为so_follower,数据以parquet文件和视频文件形式存储,用于机器人学习和控制任务。
This dataset is developed using LeRobot, and it is a robotic manipulation dataset targeting the Cubes_MatchingCup task. It comprises 50 episodes, totaling 8151 frames with a frame rate of 10 fps. The data features include 6-dimensional joint position actions (shoulder translation, shoulder lift, elbow flexion, wrist flexion, wrist rotation, and gripper position), while the observation state also encompasses 6-dimensional joint positions, as well as front-facing camera images with a resolution of 480×640 (3-channel RGB video). Additionally, it contains metadata such as timestamps, frame index, episode index, sample index, and task index. The robot type is so_follower, and the data is stored in both parquet files and video files, serving robotic learning and control tasks.
数据集概述
数据集名称:Cubes_MatchingCup_10fps_20260708_112052
许可证:Apache-2.0
任务类别:机器人
标签:LeRobot
创建工具:LeRobot
数据集结构
- 帧率:10 FPS
- 总集数:50 episodes
- 总帧数:8151 帧
- 任务数量:1 个
- 数据分块大小:1000
- 数据文件大小:100 MB
- 视频文件大小:200 MB
- 机器人类型:so_follower
- 数据划分:
- 训练集:episode 0 至 49(共50个episode)
特征字段
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [6] | 包含6个关节位置:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos |
observation.state |
float32 | [6] | 机器人状态,与action相同维度,记录6个关节位置 |
observation.images.front |
video | [480, 640, 3] | 前置摄像头视频,分辨率480x640,3通道,编码为AV1,YUV420P像素格式,10 FPS,非深度图 |
timestamp |
float32 | [1] | 时间戳 |
frame_index |
int64 | [1] | 帧索引 |
episode_index |
int64 | [1] | 所属episode索引 |
index |
int64 | [1] | 全局索引 |
task_index |
int64 | [1] | 任务索引(仅1个任务) |
数据存储
- 数据文件:存储为Parquet格式,路径模式为
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件:存储为MP4格式,路径模式为
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
引用信息
暂无引用信息(BibTeX待补充)。



