rollout_SortPaper_20260529_145930_20260610_150250
收藏资源简介:
该数据集是一个机器人控制数据集,使用LeRobot工具创建,专门针对机械臂(机器人类型为so_follower)在执行任务时的动作和观测数据。数据特征包括:动作(action),涉及六个关节位置(如肩部平移、肩部提升、肘部弯曲、手腕弯曲、手腕旋转和夹爪位置);观测状态(observation.state),同样包含六个关节位置;以及来自前视和顶部摄像头的图像观测(observation.images.front和observation.images.top),图像分辨率为480x640,视频编码为av1,帧率为30fps。其他字段包括时间戳、帧索引、回合索引、索引和任务索引。数据集总共有1个回合、585帧和1个任务,数据以parquet格式存储,视频文件以mp4格式存储。该数据集适用于机器人学习、控制策略研究和视觉-动作映射任务。
This dataset is a robot control dataset created using the LeRobot tool. It contains action and observation data for a robotic arm (robot type: so_follower) during task execution. Data features include: action, involving six joint positions (such as shoulder translation, shoulder lift, elbow bend, wrist bend, wrist rotation, and gripper position); observation.state, also containing six joint positions; and image observations from front and top cameras (observation.images.front and observation.images.top), with an image resolution of 480x640, video encoding of av1, and a frame rate of 30fps. Other fields include timestamps, frame index, episode index, index, and task index. The dataset consists of 1 episode, 585 frames, and 1 task, with data stored in parquet format and video files in mp4 format. It is suitable for robot learning, control policy research, and vision-action mapping tasks.
数据集总览
- 数据集名称:rollout_SortPaper_20260529_145930_20260610_150250
- 许可协议:Apache-2.0
- 任务类别:机器人学(robotics)
- 创建工具:使用 LeRobot 创建
- 机器人类型:so_follower
数据集规模
- 总片段数(Episodes):1
- 总帧数(Frames):585
- 总任务数(Tasks):1
- 帧率(FPS):30
- 数据文件大小:100 MB
- 视频文件大小:200 MB
- 数据切块大小(Chunk Size):1000
数据集结构
- 数据文件路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4 - 数据集划分:仅含训练集(
train),划分为0:1
特征信息
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | (6,) | 6维动作:肩部旋转、肩部升降、肘部弯曲、腕部弯曲、腕部旋转、夹爪位置 |
observation.state |
float32 | (6,) | 6维状态:与动作对应的机器人关节位置 |
observation.images.front |
video | (480, 640, 3) | 前视角摄像头画面,AV1编码,30fps,480x640分辨率 |
observation.images.top |
video | (480, 640, 3) | 顶部视角摄像头画面,AV1编码,30fps,480x640分辨率 |
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 |
可视化
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