rollout_SortToy_20260527_143413_20260612_153003
收藏资源简介:
该数据集是一个通过LeRobot平台创建的机器人演示数据集,包含一个episode,共573帧,帧率为30fps。数据特征包括6自由度机械臂的动作和状态观测(如肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置),以及来自前部和顶部摄像头的视频观测(分辨率为480x640,3通道,编码为av1)。数据集还包含时间戳、帧索引、episode索引、任务索引等元数据。机器人类型为so_follower,可能用于排序或跟随任务。数据以Parquet格式存储,视频以MP4格式存储,总数据文件大小为100MB,视频文件大小为200MB。数据集适用于机器人学习、模仿学习或强化学习研究。
This dataset is a robot demonstration dataset created through the LeRobot platform. It contains one episode with 573 frames at a frame rate of 30fps. Data features include actions and state observations of a 6-degree-of-freedom robotic arm (such as shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position), as well as video observations from front and top cameras (resolution 480x640, 3 channels, encoded as av1). The dataset also includes metadata such as timestamps, frame index, episode index, and task index. The robot type is so_follower, possibly used for sorting or following tasks. Data is stored in Parquet format, videos are stored in MP4 format, with a total data file size of 100MB and video file size of 200MB. The dataset is suitable for robot learning, imitation learning, or reinforcement learning research.
数据集概述
- 名称:rollout_SortToy_20260527_143413_20260612_153003
- 许可证:Apache-2.0
- 任务类别:机器人学(robotics)
- 标签:LeRobot
创建方式
该数据集使用 LeRobot 框架创建。
数据集结构
| 属性 | 值 |
|---|---|
| 代码库版本 | v3.0 |
| 帧率(FPS) | 30 |
| 总片段数 | 1 |
| 总帧数 | 573 |
| 总任务数 | 1 |
| 数据文件大小 | 100 MB |
| 视频文件大小 | 200 MB |
| 机器人类型 | so_follower |
| 数据分割 | 训练集(train):0:1(即全部数据用于训练) |
特征(Features)
- 动作(action):6维向量,
float32类型,包含6个关节位置信息(shoulder_pan.pos、shoulder_lift.pos、elbow_flex.pos、wrist_flex.pos、wrist_roll.pos、gripper.pos) - 观测状态(observation.state):6维向量,
float32类型,包含与动作相同的6个关节位置信息 - 观测图像(observation.images):
- front:视频数据,分辨率 480×640,3通道,编码为 AV1,帧率 30 FPS
- top:视频数据,分辨率 480×640,3通道,编码为 AV1,帧率 30 FPS
- 时间戳(timestamp):
float32类型,形状 [1] - 帧索引(frame_index):
int64类型,形状 [1] - 片段索引(episode_index):
int64类型,形状 [1] - 索引(index):
int64类型,形状 [1] - 任务索引(task_index):
int64类型,形状 [1]
文件存储路径
- 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
引用信息
暂无可用引用信息。



