tube_B2_to_B1_v1_20260625_205738
收藏资源简介:
该数据集由LeRobot创建,专注于机器人技术领域,包含10个episodes,总计4488帧数据,以parquet文件格式存储,并附带mp4格式的视频文件。数据集的特征包括动作(action)和观察(observation),其中观察部分由机器人状态(state)和来自三个视角(front、left、wrist)的图像组成。图像分辨率为480x640,帧率为30fps,使用AV1编解码器。机器人类型为so_follower,数据集总大小约为300MB(数据文件100MB,视频文件200MB),适用于训练和评估机器人控制模型。
This dataset is created by LeRobot and focuses on the field of robotics. It contains 10 episodes with a total of 4488 frames, stored in parquet file format and accompanied by mp4 video files. The features include action and observation, where the observation consists of robot state and images from three perspectives (front, left, wrist). The image resolution is 480x640, frame rate is 30fps, using the AV1 codec. The robot type is so_follower, and the total dataset size is approximately 300MB (data files 100MB, video files 200MB), suitable for training and evaluating robot control models.
数据集总览
- 名称:
tube_B2_to_B1_v1_20260625_205738 - 许可证: Apache-2.0
- 任务类别: 机器人技术 (Robotics)
- 标签: LeRobot
- 创建工具: 使用 LeRobot 创建
数据集结构
代码库版本
codebase_version: v3.0
帧率 (FPS)
fps: 30
特征 (Features)
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [6] | 机器人动作,包含6个关节位置(shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll, gripper) |
observation.state |
float32 | [6] | 机器人观测状态,包含6个关节位置(与action相同) |
observation.images.front |
video | [480, 640, 3] | 前视摄像头视频,分辨率480x640,3通道,AV1编码,30fps,yuv420p像素格式 |
observation.images.left |
video | [480, 640, 3] | 左视摄像头视频,分辨率480x640,3通道,AV1编码,30fps,yuv420p像素格式 |
observation.images.wrist |
video | [480, 640, 3] | 腕部摄像头视频,分辨率480x640,3通道,AV1编码,30fps,yuv420p像素格式 |
timestamp |
float32 | [1] | 时间戳 |
frame_index |
int64 | [1] | 帧索引 |
episode_index |
int64 | [1] | 回合索引 |
index |
int64 | [1] | 索引 |
task_index |
int64 | [1] | 任务索引 |
统计数据
| 指标 | 值 |
|---|---|
| 总回合数 | 10 |
| 总帧数 | 4488 |
| 总任务数 | 1 |
| 数据块大小 | 1000 |
| 数据文件大小 | 100 MB |
| 视频文件大小 | 200 MB |
数据文件路径
- 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 - 配置文件:
config_name: default,data_files: data/*/*.parquet
机器人类型
- 机器人类型:
so_follower
数据集划分
- 训练集:
train: 0:10(所有10个回合均用于训练)
引用信息
- 引文格式: BibTeX 信息目前标记为
[More Information Needed]。



