libero_90_sawyer_additionalCams_failures
收藏资源简介:
这是一个机器人学领域的数据集,使用LeRobot工具创建,专门针对Sawyer机器人。数据集名为“libero_90_sawyer_additionalCams_failures”,包含4278个episodes、637138帧数据和74个不同任务。数据以parquet格式存储,视频以mp4格式存储,帧率为20fps。观测特征包括机器人状态(如末端执行器状态、关节状态、夹爪状态)、图像数据(前视图和侧视图,分辨率256x256 RGB)以及动作数据(7维控制命令)。数据集主要用于机器人控制、强化学习或模仿学习任务,并包含失败案例以增强鲁棒性。
This is a dataset in the field of robotics, created using the LeRobot tool, specifically for Sawyer robots. The dataset is named libero_90_sawyer_additionalCams_failures, containing 4278 episodes, 637138 frames, and 74 different tasks. Data is stored in parquet format, videos in mp4 format with a frame rate of 20fps. Observation features include robot states (such as end-effector status, joint status, gripper status), image data (front and side views, resolution 256x256 RGB), and action data (7-dimensional control commands). The dataset is primarily used for robot control, reinforcement learning, or imitation learning tasks, and includes failure cases to enhance robustness.
数据集概述:libero_90_sawyer_additionalCams_failures
- 许可证:Apache-2.0
- 任务类别:机器人学(Robotics)
- 标签:LeRobot, libero, sawyer
- 来源:基于 LeRobot 框架创建
- 可视化:可通过 可视化数据集空间 交互查看
数据集结构
| 属性 | 值 |
|---|---|
| 代码库版本 | v3.0 |
| 机器人类型 | Sawyer |
| 总片段数 | 4278 |
| 总帧数 | 637138 |
| 总任务数 | 74 |
| 数据块大小 | 1000 |
| 数据文件大小 | 100 MB |
| 视频文件大小 | 200 MB |
| 帧率 | 20 FPS |
| 数据集划分 | 训练集:全部 (0:4278) |
数据特征
- 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
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
observation.state |
float32 | (8,) | 机器人状态,包含位置(x,y,z)、轴角(3维)、夹爪(2维) |
observation.states.ee_state |
float32 | (6,) | 末端执行器状态,包含位置(x,y,z)和轴角(3维) |
observation.states.joint_state |
float32 | (7,) | 7个关节状态(joint_0 至 joint_6) |
observation.states.gripper_state |
float32 | (2,) | 夹爪状态(2维) |
observation.images.frontview_image |
video | (256, 256, 3) | 前置摄像头图像,分辨率256x256,AV1编码,20 FPS |
observation.images.sideview_image |
video | (256, 256, 3) | 侧置摄像头图像,分辨率256x256,AV1编码,20 FPS |
action |
float32 | (7,) | 机器人动作,包含位置(x,y,z)、轴角(3维)和夹爪 |
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 |



