so101_pickplace_clean
收藏资源简介:
该数据集是一个机器人操作数据集,使用LeRobot工具创建。它包含47个训练集片段,总计21024帧,数据以30帧每秒(fps)的速率采集。数据集主要用于拾取和放置任务(so101_pickplace_clean),涉及一个名为so_follower的机器人类型。数据以Parquet文件格式存储,总数据文件大小为100MB,视频文件大小为200MB。特征包括动作(action)和观察状态(observation.state),均为6维浮点数组,对应机器人的关节位置(如肩部平移、肩部升降、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置)。观察还包括来自前置摄像头的图像(observation.images.front),分辨率为360x640像素,3通道,视频编码为av1。此外,数据集包含时间戳、帧索引、片段索引、索引和任务索引等元数据字段。
This is a robotic manipulation dataset created using the LeRobot toolkit. It contains 47 training episodes, totaling 21024 frames, collected at a rate of 30 frames per second (fps). The dataset is primarily intended for pick-and-place tasks (so101_pickplace_clean), involving a robotic platform named so_follower. The dataset is stored in Parquet file format, with a total data file size of 100 MB and a video file size of 200 MB. The features include action and observation.state, both 6-dimensional floating-point arrays corresponding to the robot's joint positions: shoulder translation, shoulder lift, elbow flexion, wrist flexion, wrist rotation, and gripper position. Observations also include images from the front-facing camera (observation.images.front), with a resolution of 360×640 pixels, 3 channels, and the video is encoded in AV1. Additionally, the dataset includes metadata fields such as timestamps, frame indices, episode indices, indexes, and task indices.
数据集概述
- 数据集名称:
so101_pickplace_clean - 许可证: Apache-2.0
- 任务类别: 机器人学 (Robotics)
- 标签: LeRobot
数据集结构
- 机器人类型:
so_follower - 总回合数: 47
- 总帧数: 21024
- 总任务数: 1
- 块大小: 1000
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 帧率 (FPS): 30
- 数据分割: 全部47个回合用于训练 (
train: "0:47")
特征描述
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | (6,) | 包含6个动作维度: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,) | 包含6个状态维度,与动作维度对应 |
observation.images.front |
video | (360, 640, 3) | 前置摄像头视频,分辨率360×640,3通道,AV1编码,30fps |
timestamp |
float32 | (1,) | 时间戳 |
frame_index |
int64 | (1,) | 帧索引 |
episode_index |
int64 | (1,) | 回合索引 |
index |
int64 | (1,) | 全局索引 |
task_index |
int64 | (1,) | 任务索引 |
数据路径
- 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
创建工具
该数据集使用 LeRobot 创建。



