遇见数据集

rollout_SortToy_20260527_143413_20260612_153102

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Hugging Face2026-06-12 更新2026-06-12 收录
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资源简介:

这是一个由LeRobot项目创建的机器人学数据集,专注于排序玩具任务。数据集包含单个episode,总帧数为572帧,基于30fps帧率,约19秒时长。数据以parquet文件格式存储,总大小约300MB,包括100MB的数据文件和200MB的视频文件。数据集特征包括:动作数据(6个浮点型关节位置,如肩部平移、肩部提升、肘部弯曲等)、观察状态(与动作相同的6个关节位置)、来自前视和顶视摄像头的图像观察(视频格式,AV1编解码,分辨率480x640,3通道RGB,无音频),以及时间戳、帧索引、episode索引、索引和任务索引等元数据。机器人类型为so_follower,数据集使用Apache 2.0许可证。

This is a robotics dataset created by the LeRobot project, focusing on the SortToy task. The dataset contains a single episode with a total of 572 frames (based on 30fps frame rate, approximately 19 seconds in duration). The data is stored in parquet file format, with a total size of about 300MB (including 100MB of data files and 200MB of video files). Dataset features include: action data (6 floating-point joint positions, such as shoulder translation, shoulder elevation, elbow flexion, etc.), observation states (the same 6 joint positions as actions), image observations from front-facing and top-facing cameras (video format, AV1 codec, resolution 480x640, 3-channel RGB, no audio), and metadata such as timestamps, frame index, episode index, index, and task index. The robot type is so_follower, and the dataset uses the Apache 2.0 license.

提供机构:
MrPsarik
创建时间:
2026-06-12
原始信息汇总
  • 数据集名称:rollout_SortToy_20260527_143413_20260612_153102
  • 许可协议:Apache-2.0
  • 任务类别:机器人 (robotics)
  • 标签:LeRobot
  • 数据集创建工具:LeRobot (https://github.com/huggingface/lerobot)
  • 数据集规模
    • 总帧数:572
    • 总集数 (episodes):1
    • 总任务数 (tasks):1
    • 数据文件大小:100 MB
    • 视频文件大小:200 MB
    • 块大小:1000
  • 帧率 (FPS):30
  • 机器人类型:so_follower
  • 数据拆分:训练集 (train) 为全部数据 (0:1)
  • 特征 (Features)
特征名 数据类型 形状 描述
action float32 (6,) 6个关节的动作位置:shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll, gripper
observation.state float32 (6,) 6个关节的观测状态:shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll, gripper
observation.images.front video (480, 640, 3) 前置摄像头视频,分辨率480x640,3通道,编码av1,帧率30fps,非深度图
observation.images.top video (480, 640, 3) 顶置摄像头视频,分辨率480x640,3通道,编码av1,帧率30fps,非深度图
timestamp float32 (1,) 时间戳
frame_index int64 (1,) 帧索引
episode_index int64 (1,) 集索引
index int64 (1,) 全局索引
task_index int64 (1,) 任务索引
  • 数据文件路径模式:data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet
  • 视频文件路径模式:videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
  • 代码库版本:v3.0
  • 首页、论文及引用:暂缺([More Information Needed])
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