earbud_case_sequential_insertion_teleop
收藏资源简介:
该数据集是一个用于机器人学习的多模态演示数据集,基于LeRobot框架创建,采集自名为bi_flexiv_rizon4_rt的双臂机器人系统。它包含50个完整的任务执行序列(episodes),总计331,391个时间步(帧),所有数据标记为训练集。数据以分块形式存储,包括约100 MB的表格数据(Parquet格式)和500 MB的视频数据(MP4格式),采样频率为30 Hz。核心特征包括:1) 动作(action):20维浮点向量,控制左右机械臂末端执行器的位置、姿态(6个自由度)和夹爪开合位置;2) 状态观测(observation.state):20维浮点向量,表示机器人当前本体状态;3) 图像观测(observation.images):来自七个同步RGB视频流的视觉数据,包括头部摄像头、左右腕部摄像头以及左右机械臂上的触觉传感器摄像头,分辨率分别为640x480和700x400;4) 索引信息:如时间戳、帧索引、episode索引和任务索引等元数据。该数据集适用于机器人模仿学习、强化学习、多模态策略学习等任务,为机器人感知与控制融合研究提供真实世界数据支持。
This dataset is a multimodal demonstration dataset for robotics learning, developed based on the LeRobot framework and collected from a dual-arm robotic system named bi_flexiv_rizon4_rt. It contains 50 complete task execution sequences (episodes), totaling 331,391 time steps (frames), with all data designated as the training set. The data is stored in chunked format, including approximately 100 MB of tabular data in Parquet format and 500 MB of video data in MP4 format, with a sampling rate of 30 Hz. Core features are as follows: 1) Action: A 20-dimensional floating-point vector that controls the position, orientation (6 degrees of freedom) of the end-effectors of the left and right robotic arms, as well as the opening and closing positions of the grippers; 2) State observation (observation.state): A 20-dimensional floating-point vector representing the current bodily state of the robot; 3) Image observation (observation.images): Visual data from seven synchronized RGB video streams, including a head-mounted camera, left and right wrist cameras, and tactile sensing cameras mounted on the left and right robotic arms, with resolutions of 640×480 and 700×400 respectively; 4) Index information: Metadata such as timestamps, frame indices, episode indices, and task indices. This dataset is suitable for tasks including robotic imitation learning, reinforcement learning, and multimodal policy learning, providing real-world data support for research on the integration of robotic perception and control.




