遇见数据集

box_closing_11

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Hugging Face2026-06-11 更新2026-06-11 收录
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资源简介:

该数据集由LeRobot创建,专注于机器人操作任务,具体针对双机械臂系统(bi_openarm_follower)的演示数据。数据集包含3个完整的情节(episodes),总计950帧数据,帧率为30fps。数据特征包括:动作(action)——包含左右机械臂各7个关节位置和夹爪位置,共16维;状态观测(observation.state)——与动作相同的关节位置信息;图像观测(observation.images)——来自三个视角的视频:左腕摄像头、基座摄像头和右腕摄像头,分辨率均为480x640,3通道彩色视频,使用AV1编解码器。此外,还包括时间戳、帧索引、情节索引等元数据。数据集格式为Parquet文件,总数据文件大小为100MB,视频文件大小为200MB,适用于机器人学习任务,如模仿学习或强化学习。

This dataset is created by LeRobot and focuses on robot manipulation tasks, specifically demonstration data for a dual-arm robotic system (bi_openarm_follower). It contains 3 complete episodes, totaling 950 frames of data at a frame rate of 30fps. The data features include: action—comprising 7 joint positions and gripper positions for each of the left and right arms, totaling 16 dimensions; observation.state—joint position information identical to the action; observation.images—videos from three perspectives: left wrist camera, base camera, and right wrist camera, all with a resolution of 480x640, 3-channel color video, using the AV1 codec. Additionally, metadata such as timestamps, frame indices, and episode indices are included. The dataset format is Parquet files, with a total data file size of 100MB and video file size of 200MB. It is suitable for robot learning tasks, such as imitation learning or reinforcement learning.

提供机构:
Anteid11
创建时间:
2026-06-11
原始信息汇总

数据集概述:box_closing_11

  • 许可证:Apache-2.0
  • 任务类别:机器人学(Robotics)
  • 标签:LeRobot
  • 创建工具LeRobot

数据集结构

  • 机器人类型:bi_openarm_follower
  • 总片段数:3
  • 总帧数:950
  • 总任务数:1
  • 块大小:1000
  • 帧率:30 FPS
  • 数据文件大小:100 MB
  • 视频文件大小:200 MB

数据拆分

  • 训练集:全部3个片段(索引0:3)

特征说明

特征 数据类型 形状 描述
action float32 (16,) 16个关节/夹爪位置(左右各7个关节+1个夹爪)
observation.state float32 (16,) 观测状态,与action维度相同
observation.images.left_wrist video (480, 640, 3) 左腕摄像头视频,AV1编码,30 FPS
observation.images.base video (480, 640, 3) 基座摄像头视频,AV1编码,30 FPS
observation.images.right_wrist video (480, 640, 3) 右腕摄像头视频,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,) 全局索引
task_index int64 (1,) 任务索引

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

主页与引用

  • 主页:[More Information Needed]
  • 论文:[More Information Needed]
  • 引用格式:待补充
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