rollout_eval_data_20260610_092059
收藏Hugging Face2026-06-10 更新2026-06-10 收录
下载链接:
https://huggingface.co/datasets/Screener2/rollout_eval_data_20260610_092059
下载链接
链接失效反馈官方服务:
资源简介:
该数据集是使用LeRobot工具创建的机器人控制数据集,专门用于机器人控制任务。数据集包含一个任务索引(task_index)和一个片段索引(episode_index),总帧数达13411帧。数据特征包括动作(action)和状态观察(observation.state),其中状态观察详细记录了6个关节位置:肩部旋转(shoulder_pan.pos)、肩部提升(shoulder_lift.pos)、肘部弯曲(elbow_flex.pos)、手腕弯曲(wrist_flex.pos)、手腕旋转(wrist_roll.pos)和夹爪位置(gripper.pos)。此外,观察数据还包含来自camera1的图像(observation.images.camera1),图像分辨率为480x640,帧率为30fps,使用AV1编解码器。数据集还提供了其他元数据,如时间戳(timestamp)、帧索引(frame_index)、片段索引(episode_index)、索引(index)和任务索引(task_index)。数据以Parquet格式存储,总数据文件大小为100MB,视频文件大小为200MB。机器人类型为so_follower。该数据集适用于训练和评估机器人控制模型,支持从状态和视觉输入中学习动作策略。
This dataset is a robot control dataset developed using the LeRobot toolkit, specifically designed for robot control tasks. It includes a task index (task_index) and an episode index (episode_index), with a total of 13411 frames. The data features consist of action (action) and state observation (observation.state), where the state observation comprehensively records six joint positions: shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, and gripper.pos. In addition, the observation data also includes images from camera1 (observation.images.camera1), with an image resolution of 480x640, a frame rate of 30fps, and using the AV1 codec. The dataset also provides additional metadata such as timestamp, frame_index, episode_index, index, and task_index. The data is stored in Parquet format, with a total data file size of 100MB and a video file size of 200MB. The robot type is so_follower. This dataset is suitable for training and evaluating robot control models, supporting the learning of action policies from both state and visual inputs.
提供机构:
Screener2创建时间:
2026-06-10
原始信息汇总
数据集概述
- 名称:rollout_eval_data_20260610_092059
- 许可证:Apache-2.0
- 任务类别:机器人技术(robotics)
- 标签:LeRobot
- 创建工具:LeRobot
数据集结构
- 代码库版本:v3.0
- 帧率:30 FPS
- 总片段数:1
- 总帧数:13,411
- 总任务数:1
- 分块大小:1000
- 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:训练集(train)包含所有数据(索引0:1)
特征字段
| 字段 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [6] | 机器人动作,包含6个关节位置指令 |
observation.state |
float32 | [6] | 机器人观察状态,包含6个关节位置 |
observation.images.camera1 |
video | [480, 640, 3] | 相机1采集的视频(高度480,宽度640,RGB 3通道),编码格式AV1 |
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 |
动作与状态命名
关节名称依次为:
- shoulder_pan.pos
- shoulder_lift.pos
- elbow_flex.pos
- wrist_flex.pos
- wrist_roll.pos
- gripper.pos
数据存储路径
- 数据文件:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
视频参数
- 编码格式:AV1
- 像素格式:yuv420p
- 帧率:30 FPS
- 是否为深度图:否
- 声道数:3
- 恒定质量因子:30
- 编码预设:12
- 视频后端:pyav
可视化
可通过以下空间在线可视化数据集:
https://huggingface.co/spaces/lerobot/visualize_dataset?path=Screener2/rollout_eval_data_20260610_092059
引用信息
需要更多信息以提供引用格式。



