遇见数据集

rollout_act_mir1_20260706_114518

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Hugging Face2026-07-06 更新2026-07-06 收录
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资源简介:

该数据集是一个机器人控制数据集,使用LeRobot创建,主要用于机器人学习和控制任务。它包含机器人动作和观测数据:动作数据为6维浮点向量,对应肩部平移、肩部抬升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置;观测状态包括与动作相同的6维关节位置,以及来自顶部摄像头和腕部摄像头的视频观测(视频分辨率为480x640,3通道,帧率30fps,采用AV1编码)。此外,数据集还包含时间戳、帧索引、episode索引、任务索引等元数据。数据集总计有10个episodes、16522帧、1个任务,数据以parquet文件存储,总数据大小约100MB,视频文件约200MB。机器人类型为so_follower。

This dataset is a robotic control dataset created using LeRobot, primarily intended for robotic learning and control tasks. It contains robotic action and observation data: the action data is a 6-dimensional floating-point vector corresponding to shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation and gripper position; the observation states include the same 6-dimensional joint positions as the action data, as well as video observations from the top camera and wrist camera, with the video specifications being 480x640 resolution, 3 channels, 30fps frame rate and AV1 encoding. Additionally, the dataset also includes metadata such as timestamps, frame indices, episode indices, task indices and other related information. The dataset has a total of 10 episodes, 16522 frames and 1 task. The data is stored in Parquet files, with a total data size of approximately 100 MB, and the video files amount to about 200 MB. The robotic platform type is so_follower.

提供机构:
Akshit03
创建时间:
2026-07-06
原始信息汇总

数据集概述

  • 数据集名称rollout_act_mir1_20260706_114518
  • 许可证:Apache-2.0
  • 任务类别:机器人学(Robotics)
  • 创建工具:使用 LeRobot 框架创建
  • 可视化链接可视化该数据集

数据集结构

  • 代码库版本:v3.0
  • 数据格式:Parquet(动作、状态、时间戳等) + MP4(视频)
  • 帧率(FPS):30
  • 机器人类型so_follower
  • 数据存储路径data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet
  • 视频存储路径videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4

特征(Features)

特征名称 数据类型 形状 说明
action float32 [6] 动作指令,包含6个关节(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] 观测状态,与action维度一致,包含相同6个关节位置
observation.images.top video [480, 640, 3] 顶部摄像头视频,分辨率480x640,RGB三通道,AV1编码,30 FPS
observation.images.wrist video [480, 640, 3] 腕部摄像头视频,分辨率480x640,RGB三通道,AV1编码,30 FPS
timestamp float32 [1] 时间戳
frame_index int64 [1] 帧索引
episode_index int64 [1] 场景/回合索引
index int64 [1] 全局索引
task_index int64 [1] 任务索引

统计信息

  • 总场景数(episodes):10
  • 总帧数:16,522
  • 总任务数:1
  • 数据文件大小:100 MB
  • 视频文件大小:200 MB
  • 数据分块大小:1000(帧/块)
  • 数据集划分:训练集(train):0至9号场景(共10个场景)
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