遇见数据集

record-test_20260714_173024

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Hugging Face2026-07-14 更新2026-07-14 收录
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资源简介:

该数据集是使用LeRobot创建的,专注于机器人技术领域。它包含动作、状态观测和图像视频数据,具体特征包括:动作(action)和观测状态(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);观测图像(observation.images.front)为视频数据,分辨率为480x640,3通道,帧率30fps,使用av1编码;此外,还包括时间戳、帧索引、剧集索引、索引和任务索引等元数据。数据集总共有1个剧集、1776帧和1个任务,数据以parquet文件存储,视频以mp4格式存储,机器人类型为so_follower,并划分为训练集(全部数据)。它适用于机器人控制、模仿学习或强化学习任务。

This dataset was created using LeRobot and focuses on the field of robotics. It contains action, state observation and image-video data, with specific features as follows: both action and observation.state are 6-dimensional floating-point arrays, corresponding to the robot's joint positions (e.g., shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position); the observation image (observation.images.front) is video data with a resolution of 480x640, 3 channels, 30 frames per second (fps), encoded with AV1. In addition, it includes metadata such as timestamps, frame indices, episode indices, indexes, and task indices. The dataset consists of 1 episode, 1776 frames and 1 task. The data is stored in Parquet files, while the videos are stored in MP4 format. The robot type is "so_follower", and the entire dataset is split into the training set (all data). It is suitable for robotics control, imitation learning or reinforcement learning tasks.

提供机构:
NguyenHuuChi
创建时间:
2026-07-14
原始信息汇总

数据集概述

  • 名称:record-test_20260714_173024
  • 许可证:Apache-2.0
  • 领域:机器人学(Robotics)
  • 创建工具:使用 LeRobot 创建
  • 可视化:可通过 此空间 可视化数据集

数据集结构

  • 数据文件格式:Parquet(路径 data/*/*.parquet
  • 帧率:30 FPS
  • 机器人类型so_follower
  • 数据划分
    • 训练集:0:1(所有数据用于训练)
  • 总集数(episodes):1
  • 总帧数:1776
  • 总任务数:1
  • 数据块大小:1000
  • 数据文件大小:约 100 MB
  • 视频文件大小:约 200 MB
  • 数据路径模板data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet
  • 视频路径模板videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4

特征字段

字段 数据类型 形状 描述
action float32 [6] 动作指令: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:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos
observation.images.front video [480, 640, 3] 前视摄像头视频(高度480,宽度640,3通道),编码格式av1,帧率30 FPS
timestamp float32 [1] 时间戳
frame_index int64 [1] 帧索引
episode_index int64 [1] 集数索引
index int64 [1] 索引
task_index int64 [1] 任务索引

引文

  • BibTeX:暂缺(需补充)
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