遇见数据集

xlerobot_right_arm_record_20260627_184328

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Hugging Face2026-06-27 更新2026-06-27 收录
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资源简介:

该数据集是一个机器人学数据集,使用LeRobot工具创建,专门针对xlerobot_right_arm机器人右臂记录。数据集包含10个回合,总计4241帧数据,帧率为20fps。数据特征包括:动作数据(action),表示右臂6个关节的位置(肩部平转、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置);状态观测数据(observation.state),与动作数据相同,反映机器人当前状态;图像观测数据(observation.images.center和observation.images.right),分别来自中心和右侧摄像头的视频流,分辨率为480x640,3通道(RGB),使用AV1编码;以及时间戳、帧索引、回合索引、索引和任务索引等元数据。数据集以Parquet格式存储,总数据文件大小为100MB,视频文件大小为200MB,适用于机器人控制、强化学习或计算机视觉任务的研究和开发。

This is a robotics dataset created using the LeRobot toolkit, specifically recorded for the xlerobot_right_arm robotic right arm. The dataset contains 10 episodes, totaling 4241 frames at a frame rate of 20 fps. The data features include: action data (`action`), which denotes the positions of the 6 joints of the right arm (shoulder pan, shoulder lift, elbow flexion, wrist flexion, wrist rotation, and gripper position); state observation data (`observation.state`), which matches the action data and reflects the current state of the robot; image observation data (`observation.images.center` and `observation.images.right`), which are video streams from the center and right cameras respectively, with a resolution of 480x640, 3-channel RGB, encoded with AV1; as well as metadata including timestamps, frame indices, episode indices, individual indexes, and task indices. The dataset is stored in Parquet format, with a total data file size of 100 MB and a total video file size of 200 MB, and is suitable for research and development in robotics control, reinforcement learning, and computer vision tasks.

提供机构:
Denghan
创建时间:
2026-06-27
原始信息汇总
  • 数据集名称:xlerobot_right_arm_record_20260627_184328
  • 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:xlerobot_right_arm
  • 总帧数:4241
  • 总集数:10
  • 总任务数:1
  • 帧率(FPS):20
  • 数据大小:数据文件约100MB,视频文件约200MB
  • 分割:训练集包含全部10个片段(索引0-9)

特征信息

  • 动作(action)
    • 数据类型:float32
    • 形状:[6]
    • 名称:right_arm_shoulder_pan.pos、right_arm_shoulder_lift.pos、right_arm_elbow_flex.pos、right_arm_wrist_flex.pos、right_arm_wrist_roll.pos、right_arm_gripper.pos
  • 观测状态(observation.state)
    • 数据类型:float32
    • 形状:[6]
    • 名称:与动作相同
  • 观测图像(observation.images)
    • center:视频格式,分辨率480x640,通道数3,帧率20,编码AV1
    • right:视频格式,分辨率480x640,通道数3,帧率20,编码AV1
  • 时间戳(timestamp):float32,形状[1]
  • 帧索引(frame_index):int64,形状[1]
  • 集索引(episode_index):int64,形状[1]
  • 索引(index):int64,形状[1]
  • 任务索引(task_index):int64,形状[1]
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