pick1_jenga1_v1
收藏资源简介:
该数据集是一个使用LeRobot工具创建的机器人操作数据集,包含51个完整操作序列(episodes),总计15,300帧数据,采用30fps的采样率。数据以parquet格式存储,总数据量约100MB,同时包含约200MB的视频文件。数据集仅提供训练集划分。数据特征包括:机器人动作指令(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、夹爪位置);观测状态(与动作相同的6个关节位置);前视摄像头图像观测(480×640分辨率,3通道RGB视频);以及时间戳、帧索引、序列索引等元数据。机器人类型为so_follower。数据集适用于机器人模仿学习、强化学习、行为克隆等任务的研究与开发。
This dataset is created using the LeRobot tool and is a robot manipulation dataset. It contains 51 complete operation episodes, totaling 15,300 frames with a sampling rate of 30fps. The data is stored in parquet format, with a total data volume of approximately 100MB, and includes about 200MB of video files. The dataset only provides a training set split. Data features include: robot action commands (6 joint positions: shoulder translation, shoulder lift, elbow bend, wrist bend, wrist rotation, gripper position); observation states (the same 6 joint positions as actions); front-view camera image observations (480×640 resolution, 3-channel RGB video); and metadata such as timestamps, frame indices, and episode indices. The robot type is so_follower. The dataset is suitable for research and development in tasks such as robot imitation learning, reinforcement learning, and behavior cloning.
数据集概述
- 名称: pick1_jenga1_v1
- 许可协议: Apache-2.0
- 任务类别: 机器人学 (robotics)
- 标签: LeRobot
数据集构成
- 总片段数 (Episodes): 51
- 总帧数 (Frames): 15,300
- 总任务数: 1
- 帧率 (FPS): 30
- 数据文件大小: 约 100 MB
- 视频文件大小: 约 200 MB
- 分块大小 (Chunk Size): 1,000
数据划分
- 训练集: 全部 51 个片段 (splits: "train": "0:51")
机器人类型
- 机器人: so_follower
特征空间
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [6] | 6 维动作,包含肩部、肘部、腕部及夹爪位置 |
observation.state |
float32 | [6] | 6 维状态 (与动作维度一致),包含各关节位置 |
observation.images.front |
video (av1 编码) | [480, 640, 3] | 前置摄像头视频,分辨率 480x640,3 通道彩色,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] | 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
- 使用 LeRobot 创建




