guloyy/SO101-eval2-rbg-expanded-v3-256

该数据集由LeRobot创建，用于机器人学任务，具体为机器人跟随任务（so_follower类型）。数据集包含300个episodes、124,770帧和172个任务，以parquet文件格式存储数据，视频文件以mp4格式存储。特征包括动作（6个关节位置：肩部平移、肩部升降、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置）、观测状态（相同的6个关节位置）、前视图像（256x256 RGB视频，每秒30帧）、时间戳、帧索引、episode索引、索引和任务索引。视频分辨率为256x256，使用av1编解码器，无音频。数据分块存储，每块大小为1000帧，总数据文件大小为100MB，视频文件大小为200MB。

This dataset was created using LeRobot and is intended for robotics tasks, specifically for robot following tasks (so_follower type). It contains 300 episodes, 124,770 frames, and 172 tasks, with data stored in parquet files and video files in mp4 format. Features include action (6 joint positions: shoulder pan, shoulder lift, elbow flex, wrist flex, wrist roll, and gripper position), observation state (same 6 joint positions), front-view images (256x256 RGB video at 30 fps), timestamp, frame index, episode index, index, and task index. The video resolution is 256x256, using the av1 codec, with no audio. Data is chunked with a size of 1000 frames per chunk, total data file size is 100MB, and total video file size is 200MB.