isaaclab-ur7e-water-pour-scripted
收藏资源简介:
该数据集使用LeRobot创建,包含机器人操作任务的数据。具体基于UR7e机器人手臂和RH5DG2灵巧手(ur7e_rh5dg2),共100个episodes,总计33724帧,帧率为50fps。数据特征包括:第三人称相机视频(observation.images.third_person)和手眼相机视频(observation.images.eye_in_hand),分辨率均为480x640,3通道;机器人状态观测(observation.state)包含19个关节位置(如肩部、肘部、腕部关节及手指关节);动作数据(action)包括末端执行器的6维位移/旋转和手指关节控制;此外还有时间戳、帧索引、episode索引等元数据。数据以parquet格式存储,适用于机器人学习任务。
This dataset is created using LeRobot, and contains data for robotic manipulation tasks. Specifically, it is built upon the UR7e robotic arm and RH5DG2 dexterous hand (ur7e_rh5dg2), comprising 100 episodes and 33724 total frames at a frame rate of 50fps. The data features include third-person camera videos (observation.images.third_person) and eye-in-hand camera videos (observation.images.eye_in_hand), both with a resolution of 480x640 and 3 color channels; robotic state observations (observation.state) containing 19 joint positions including shoulder, elbow, wrist and finger joints; action data including 6-dimensional displacement/rotation of the end effector and finger joint control commands; additionally, metadata such as timestamps, frame indices and episode indices are included. The data is stored in Parquet format and is suitable for robotic learning tasks.
数据集概述:isaaclab-ur7e-water-pour-scripted
- 许可协议:Apache-2.0
- 任务类型:机器人(Robotics)
- 所用框架:LeRobot
数据集结构
- 机器人型号:UR7e 结合 RH5DG2 灵巧手
- 总回合数:100
- 总帧数:33,724
- 任务数:1
- 帧率:50 FPS
- 数据文件大小:约 100 MB
- 视频文件大小:约 200 MB
- 数据分块:每块 1,000 帧
- 训练/测试划分:全部 100 回合用于训练
数据特征
| 特征名 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
observation.images.third_person |
视频 | (3, 480, 640) | 第三人称视角 RGB 图像,AV1 编码,50 FPS |
observation.images.eye_in_hand |
视频 | (3, 480, 640) | 手眼相机 RGB 图像,AV1 编码,50 FPS |
observation.state |
float32 | (19,) | 机器人关节状态(UR7e 6 关节 + RH5DG2 13 手指关节) |
action |
float32 | (19,) | 末端执行器 delta 位姿(6维) + 手指关节位置(13维) |
timestamp |
float32 | (1,) | 时间戳 |
frame_index |
int64 | (1,) | 帧索引 |
episode_index |
int64 | (1,) | 回合索引 |
index |
int64 | (1,) | 全局索引 |
task_index |
int64 | (1,) | 任务索引 |
存储格式
- 数据文件:Parquet 格式,路径为
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件:MP4 格式,路径为
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
引用
- 该数据集暂无可用 BibTeX 引用信息。



