lyl472324464/2025-12-23-twist-one-bottle-without-rinse
收藏资源简介:
该数据集是使用LeRobot创建的机器人数据集,专门用于aloha机器人类型。它包含91个episodes,总计122038帧,数据以50fps的帧率采集。数据集的特征包括14维的状态观测(如左右机械臂的关节位置)、14维的动作数据、14维的速度和力观测,以及来自四个摄像头的图像观测:cam_high、cam_low、cam_left_wrist和cam_right_wrist,每个图像为3通道,分辨率为480x640,视频编码为av1。此外,数据集还包含任务索引、子任务、训练标志、时间戳、帧索引、episode索引和全局索引等元数据。数据以parquet文件格式存储,总数据文件大小为200MB,视频文件大小为200MB,所有数据均用于训练分割。
This dataset is a robotics dataset created using LeRobot, specifically for the aloha robot type. It contains 91 episodes with a total of 122,038 frames, collected at a frame rate of 50 fps. The dataset features include 14-dimensional state observations (e.g., joint positions for left and right arms), 14-dimensional action data, 14-dimensional velocity and effort observations, and image observations from four cameras: cam_high, cam_low, cam_left_wrist, and cam_right_wrist, each with 3 channels and a resolution of 480x640, encoded in av1 video format. Additionally, the dataset includes metadata such as task index, subtask, training flag, timestamp, frame index, episode index, and global index. The data is stored in parquet file format, with a total data file size of 200 MB and video file size of 200 MB, all allocated for the training split.




