all_stackblocks_dataset
收藏资源简介:
该数据集由LeRobot框架创建,属于机器人领域,包含94个episodes,总计72110帧数据,以parquet格式存储。每个样本包括动作特征(6维关节位置,对应肩部平移、肩部抬升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置)、观测状态特征(与动作相同的6维关节位置),以及两个摄像头视频观测(顶部和腕部视角,均为480x640分辨率、3通道RGB视频,帧率30fps)。此外,还包含时间戳、帧索引、episode索引、任务索引等元数据。机器人类型为so_follower。数据集仅提供训练集划分,总大小约为300MB(其中数据文件100MB,视频文件200MB),适用于机器人模仿学习、行为克隆或控制策略训练等任务。
This dataset is created using the LeRobot framework and belongs to the robotics field. It contains 94 episodes with a total of 72,110 frames, stored in parquet format. Each sample includes action features (6-dimensional joint positions corresponding to shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position), observation state features (the same 6-dimensional joint positions), and two camera video observations (top and wrist perspectives, both 480x640 resolution, 3-channel RGB video at 30fps). Additionally, it includes metadata such as timestamps, frame indices, episode indices, and task indices. The robot type is so_follower. The dataset provides only a training set split, with a total size of approximately 300MB (100MB for data files and 200MB for video files), and is suitable for tasks like robot imitation learning, behavior cloning, or control policy training.
数据集概述
- 数据集名称:all_stackblocks_dataset
- 许可证:Apache-2.0
- 任务类别:机器人学(Robotics)
- 标签:LeRobot
- 创建工具:基于 LeRobot 创建
数据结构
- 代码库版本:v3.0
- 帧率:30 FPS
- 机器人类型:so_follower
- 数据集划分:仅包含训练集(train: 0:94)
数据特征
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
| action | float32 | [6] | 6维动作指令(肩部、肘部、腕部、夹爪等位置) |
| observation.state | float32 | [6] | 6维机器人状态(与动作维度一致) |
| observation.images.top | video | [480, 640, 3] | 顶部摄像头视频(AV1编码,30FPS) |
| observation.images.wrist | video | [480, 640, 3] | 腕部摄像头视频(AV1编码,30FPS) |
| 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 |
统计信息
- 总片段数:94
- 总帧数:72,110
- 总任务数:1
- 数据文件大小:约100 MB
- 视频文件大小:约200 MB
- 数据文件格式:Parquet(分块存储,每块最多1000帧)
- 视频文件格式:MP4(AV1编码,480p分辨率)
其他信息
- 可视化:可通过 LeRobot 可视化空间 在线预览数据集
- 引用:暂无引用信息




