blue-block-bowl-test_20260626_222730
收藏资源简介:
该数据集是一个用于机器人研究的演示数据集,通过LeRobot工具创建。数据集包含13个episodes,总计9094帧,帧率为30fps。数据以parquet文件格式存储,视频文件为mp4格式。数据集的特征包括:动作(action),包含6个浮点数值,对应机器人关节位置(如肩部平移、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(observation.state),同样包含6个浮点数值,表示机器人关节位置;观测图像(observation.images.front),为视频数据,分辨率480x640,3通道RGB,使用av1编码;以及时间戳(timestamp)、帧索引(frame_index)、episode索引(episode_index)、索引(index)和任务索引(task_index)。机器人类型为so_follower。数据集总数据文件大小为100MB,视频文件大小为200MB,适用于训练和评估机器人控制算法。
This dataset is a demonstration dataset for robotics research, created using the LeRobot tool. It contains 13 episodes, totaling 9094 frames with a frame rate of 30fps. The data is stored in parquet file format, and the video files are in mp4 format. The dataset features include: action (with 6 floating-point values corresponding to robot joint positions such as shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position); observation.state (also with 6 floating-point values representing robot joint positions); observation.images.front (video data with a resolution of 480x640, 3-channel RGB, using av1 encoding); as well as timestamp, frame_index, episode_index, index, and task_index. The robot type is so_follower. The total data file size is 100MB, and the video file size is 200MB, making it suitable for training and evaluating robot control algorithms.
数据集概述
数据集名称:blue-block-bowl-test_20260626_222730
许可证:Apache-2.0
任务类型:机器人学(Robotics)
创建工具:使用 LeRobot 创建
数据集结构
- 数据格式:Parquet 文件,包含多个 chunk(数据块),路径为
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频格式:MP4 文件,路径为
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4 - 总片段数(Episodes):50
- 总帧数:30,325
- 总任务数:1
- 帧率:30 FPS
- 数据文件大小:约 100 MB
- 视频文件大小:约 200 MB
- 机器人类型:so_follower
- 数据集划分:全部 50 个片段用于训练(
train: "0:50")
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 个关节:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos |
observation.state |
float32 | [6] | 观察状态,与 action 维度相同,对应 6 个关节位置 |
observation.images.front |
video | [480, 640, 3] | 前端摄像头视频,分辨率 480x640,RGB 3 通道;编码格式 av1,像素格式 yuv420p,帧率 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 |
其他信息
- 主页:[More Information Needed]
- 论文:[More Information Needed]
- 引用:BibTeX 信息待补充



