SortPaper_20260529_145930
收藏资源简介:
该数据集是一个机器人操作数据集,基于LeRobot框架构建。它包含40个episodes,总计21089帧数据,帧率为30fps,记录了机器人(类型为so_follower)在执行任务时的动作和观测状态。动作特征包括6个关节位置:肩部平移、肩部升降、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置;观测状态同样包含这些关节位置。此外,数据集提供了来自两个摄像头(前置和顶部)的图像观测,每个视频分辨率为480x640,3通道,编码为av1,无音频。数据以parquet和mp4格式存储,适用于机器人学习和控制任务,如动作预测和状态分析。
This dataset is a robot operation dataset created using the LeRobot framework. It contains 40 episodes, totaling 21,089 frames at a frame rate of 30fps, recording the actions and observation states of a robot (type: so_follower) during task execution. Action features include six joint positions: shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position; observation states also include these joint positions. Additionally, the dataset provides image observations from two cameras (front and top), with each video having a resolution of 480x640, 3 channels, encoded as av1, and no audio. Data is stored in parquet and mp4 formats, suitable for robot learning and control tasks, such as action prediction and state analysis.
数据集概述
- 数据集名称: SortPaper_20260529_145930
- 许可证: Apache-2.0
- 任务类别: 机器人(Robotics)
- 创建工具: 使用 LeRobot 创建
- 总帧数: 21,089
- 总片段数: 40
- 总任务数: 1
- 帧率: 30 FPS
- 数据大小: 数据文件约 100 MB,视频文件约 200 MB
- 机器人类型: so_follower
数据集结构
特征
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [6] | 6维动作,包括肩部、肘部、腕部及夹爪位置 |
observation.state |
float32 | [6] | 6维观测状态,与动作特征名称一致 |
observation.images.front |
视频 | [480, 640, 3] | 前视摄像头,AV1编码,30 FPS |
observation.images.top |
视频 | [480, 640, 3] | 顶部摄像头,AV1编码,30 FPS |
timestamp |
float32 | [1] | 时间戳 |
frame_index |
int64 | [1] | 帧索引 |
episode_index |
int64 | [1] | 片段索引 |
index |
int64 | [1] | 索引 |
task_index |
int64 | [1] | 任务索引 |
数据分割
- 训练集: 片段 0 至 39(共 40 个片段)
文件路径
- 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
引用
该数据集的 BibTeX 引用信息暂未提供。



