rollout_stackblocks_iter1_correction
收藏资源简介:
本数据集由LeRobot项目创建,是一个用于机器人技术研究的离线演示数据集。它包含25个完整的任务序列(episodes),总计24,489个时间步(frames)。每个时间步记录了机器人执行任务时的多模态观测和对应的动作指令:观测数据包括来自顶部摄像头和腕部摄像头的两路RGB视频流(分辨率480x640,帧率30 FPS),以及机器人的6维关节位置状态(肩部平移、肩部抬升、肘部弯曲、腕部弯曲、腕部旋转、夹爪位置);动作数据为对上述6个关节的控制指令。此外,数据还包含干预标志(intervention)、下一时刻任务成功标志(next.success)、时间戳以及用于标识帧、序列和任务的索引。数据集采用分块存储(每块1000帧),以Parquet格式组织,适用于机器人模仿学习、行为克隆、离线强化学习等任务的训练与评估。机器人平台类型为so_follower,使用Apache 2.0许可证。
This dataset is created by the LeRobot project and is an offline demonstration dataset for robotics research. It contains 25 complete task episodes, totaling 24,489 time steps (frames). Each time step records multimodal observations and corresponding action commands during robot task execution: observation data includes two RGB video streams from a top camera and a wrist camera (resolution 480x640, frame rate 30 FPS), as well as the robots 6-dimensional joint position states (shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, gripper position); action data consists of control commands for these 6 joints. Additionally, the data includes intervention flags, next-step task success flags (next.success), timestamps, and indices for identifying frames, episodes, and tasks. The dataset is stored in chunks (1,000 frames per chunk) and organized in Parquet format, suitable for training and evaluation in tasks such as robot imitation learning, behavior cloning, and offline reinforcement learning. The robot platform type is so_follower, and the dataset uses the Apache 2.0 license.
数据集概述
- 数据集名称: rollout_stackblocks_iter1_correction
- 许可证: Apache-2.0
- 任务类别: 机器人 (Robotics)
- 创建工具: 使用 LeRobot 创建
数据集结构
- 总片段数: 25
- 总帧数: 24489
- 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
- 数据划分: 全部 25 个片段用于训练
特征信息
| 特征名称 | 数据类型 | 形状 | 描述 |
|---|---|---|---|
| action | float32 | (6,) | 机器人动作:肩部旋转、肩部升降、肘部屈伸、腕部屈伸、腕部旋转、夹爪位置 |
| observation.state | float32 | (6,) | 机器人状态(与动作维度相同) |
| observation.images.top | video | (480, 640, 3) | 顶部摄像头图像(高度480,宽度640,3通道),AV1编码,30 FPS |
| observation.images.wrist | video | (480, 640, 3) | 腕部摄像头图像(高度480,宽度640,3通道),AV1编码,30 FPS |
| intervention | bool | (1,) | 是否有人工干预 |
| next.success | bool | (1,) | 当前步骤是否成功 |
| 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
- 可视化链接: 可视化该数据集
- 引用信息: 暂无可用引用




