遇见数据集

record-test_20260710_170152_20260710_172646

收藏
Hugging Face2026-07-10 更新2026-07-10 收录
官方服务:

资源简介:

该数据集由LeRobot创建,专注于机器人学领域。数据集包含12个episodes,总计4981帧,数据文件大小为100MB,视频文件大小为200MB。数据以parquet格式存储,视频以mp4格式存储。特征包括动作(action)和观察(observation),其中动作和状态观察均包含6个关节位置(如shoulder_pan.pos、shoulder_lift.pos等)。观察部分还包括来自前摄像头(front)和手腕摄像头(wrist)的视频数据,分辨率为720x1280,帧率为30fps,使用AV1编解码器。其他特征包括时间戳、帧索引、episode索引、任务索引等。机器人类型为so_follower。数据集适用于机器人控制、视觉感知等任务,并遵循Apache 2.0许可证。

This dataset was developed by LeRobot and focuses on the field of robotics. It contains 12 episodes, totaling 4981 frames, with a data file size of 100 MB and a video file size of 200 MB. The tabular data is stored in Parquet format, while the video files are in MP4 format. The dataset includes two core features: action and observation. Both the action and state observation contain 6 joint positions, such as shoulder_pan.pos, shoulder_lift.pos, and so on. The observation section also features video data from the front camera and wrist camera, with a resolution of 720×1280, a frame rate of 30 fps, and encoded using the AV1 codec. Additional metadata features include timestamps, frame index, episode index, task index, and others. The robot type is so_follower. This dataset is applicable to tasks such as robot control and visual perception, and is released under the Apache 2.0 license.

提供机构:
Mahesh233
创建时间:
2026-07-10
原始信息汇总

数据集概述

  • 数据集名称:record-test_20260710_170152_20260710_172646
  • 许可证:Apache-2.0
  • 任务类别:机器人学(Robotics)
  • 标签:LeRobot

数据集基本信息

  • 总片段数:12
  • 总帧数:4981
  • 总任务数:1
  • 帧率:30 FPS
  • 数据文件大小:100 MB
  • 视频文件大小:200 MB
  • 机器人类型:so_follower
  • 数据划分:训练集包含全部12个片段

数据集特征

特征名称 数据类型 形状 说明
action float32 [6] 机器人动作:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos
observation.state float32 [6] 机器人状态:与动作维度相同
observation.images.front 视频(AV1编码) [720, 1280, 3] 前置摄像头图像,720p,30 FPS,无音频
observation.images.wrist 视频(AV1编码) [720, 1280, 3] 腕部摄像头图像,720p,30 FPS,无音频
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

数据存储结构

  • 数据文件路径data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet
  • 视频文件路径videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
  • 元信息文件meta/info.json
  • 数据块大小:1000帧/块

数据集来源

二维码
社区交流群
二维码
科研交流群
商业服务