record-test_20260605_174442

该数据集由LeRobot创建，专为机器人学任务设计。它包含机器人的动作和观测数据：动作数据涵盖6个关节位置，具体包括肩部平移、肩部提升、肘部弯曲、手腕弯曲、手腕滚动和夹爪位置；观测状态包括相同的关节位置，以及来自前置摄像头的视频观测，视频分辨率为480x640，3通道，帧率为30fps。此外，数据集还包含时间戳、帧索引、情节索引、索引和任务索引等元数据。总共有2个情节、317帧和1个任务，数据以parquet文件格式存储，视频以mp4格式存储，机器人类型为so_follower。This dataset was created by LeRobot and is specifically designed for robotics tasks. It comprises robot action and observation data: the action data covers 6 joint positions, namely shoulder translation, shoulder lift, elbow flexion, wrist flexion, wrist roll, and gripper position. The observation states include the same joint positions, as well as video observations from the front-facing camera, with a resolution of 480x640, 3 channels, and a frame rate of 30 fps. Additionally, the dataset contains metadata such as timestamps, frame indices, episode indices, indices, and task indices. In total, there are 2 episodes, 317 frames, and 1 task. The data is stored in Parquet file format, while the videos are stored in MP4 format, and the robot type is so_follower.

原始信息汇总

• 数据集名称: record-test_20260605_174442
• 许可证: Apache-2.0
• 任务类别: 机器人学 (robotics)
• 标签: LeRobot
• 数据集大小:
  • 数据文件大小: 100 MB
  • 视频文件大小: 200 MB
• 数据构成:
  • 总片段数: 2
  • 总帧数: 317
  • 总任务数: 1
  • 帧率: 30 FPS
• 机器人类型: so_follower
• 特征:
  • action: float32 类型，形状为 [6]，包含 6 个关节位置 (shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll, gripper)
  • observation.state: float32 类型，形状为 [6]，与 action 相同关节定义
  • observation.images.front: 视频数据，分辨率为 480x640，3 通道，编码为 AV1，帧率 30 FPS
  • timestamp: float32 类型，形状 [1]
  • frame_index: int64 类型，形状 [1]
  • episode_index: int64 类型，形状 [1]
  • index: int64 类型，形状 [1]
  • task_index: int64 类型，形状 [1]
• 数据集划分: 训练集包含全部 2 个片段 (0:2)
• 数据格式: Parquet 文件 (路径: data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet)
• 视频格式: MP4 文件 (路径: videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4)
• 创建工具: LeRobot