SortToy_20260527_143413
收藏资源简介:
该数据集由LeRobot创建,专用于机器人学任务。它包含了机器人执行任务时的动作和观察数据:动作(action)和观察状态(observation.state)均为6维浮点数组,分别表示机器人的关节位置(包括肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置);观察图像(observation.images.front和observation.images.top)来自前视和顶部摄像头,提供视频数据,分辨率为480x640,3通道,帧率30fps,使用AV1编码。此外,数据集还包含时间戳、帧索引、episode索引、索引和任务索引等元数据。总计有42个episodes、24932帧,涉及一个任务,机器人类型为so_follower。数据以Parquet文件格式存储,总大小约为300MB(其中数据文件100MB,视频文件200MB)。
This dataset is created by LeRobot for robotics tasks. It includes action and observation data from robot task execution: both action and observation.state are 6-dimensional float arrays representing the robots joint positions (such as shoulder translation, shoulder lift, elbow bend, wrist bend, wrist rotation, and gripper position); observation images (observation.images.front and observation.images.top) come from front and top cameras, providing video data with a resolution of 480x640, 3 channels, a frame rate of 30fps, and encoded using AV1. The dataset also includes metadata such as timestamps, frame index, episode index, index, and task index. There are a total of 42 episodes, 24932 frames, involving one task, with the robot type being so_follower. The data is stored in Parquet file format, with a total size of approximately 300MB (100MB for data files and 200MB for video files).
数据集概述
- 名称: SortToy_20260527_143413
- 许可证: Apache-2.0
- 任务类型: 机器人学(Robotics)
- 标签: LeRobot
- 创建工具: LeRobot
数据集结构
- 代码库版本: v3.0
- 帧率 (FPS): 30
- 机器人类型: so_follower
- 总片段数 (Episodes): 42
- 总帧数 (Frames): 24,932
- 总任务数: 1
- 数据块大小: 1000
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 数据路径格式:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频路径格式:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4 - 数据集划分: 训练集 (train) 包含全部 42 个片段
特征 (Features)
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [6] | 动作:包括 shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll, gripper 的位置 |
observation.state |
float32 | [6] | 观察状态:与动作相同的6个关节位置 |
observation.images.front |
video | [480, 640, 3] | 前置摄像头视频,分辨率 480x640,AV1 编码,30 FPS |
observation.images.top |
video | [480, 640, 3] | 顶部摄像头视频,分辨率 480x640,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 |
引用信息
- 论文: 暂无
- 主页: 暂无
- BibTeX: 暂无



