merged_lerobot

该数据集由LeRobot创建，是一个合并了多个来源的机器人相关数据集。数据集包含88个片段，41864帧，2个任务，帧率为50 fps。数据特征包括图像（左、右、中）、状态、动作、时间戳和索引。数据以parquet文件格式存储，不包含视频。数据集合并自5个来源，许可证为Apache-2.0。This dataset was developed by LeRobot, and it is a robotics-related dataset that integrates multiple source datasets. It contains 88 segments, 41864 frames, and covers 2 tasks, with a frame rate of 50 fps. The data features include left, center and right camera images, states, actions, timestamps and indices. The data is stored in Parquet file format and does not include video content. The dataset is compiled from 5 sources and is licensed under Apache-2.0.

原始信息汇总

数据集概述

基本信息

• 许可证: apache-2.0
• 任务类别: 机器人学 (robotics)
• 标签: LeRobot, merged-dataset
• 主页: [More Information Needed]
• 论文: [More Information Needed]

数据集结构

• 总集数: 88
• 总帧数: 41864
• 总任务数: 2
• 总视频数: 0
• 总块数: 1
• 块大小: 1000
• 帧率 (fps): 50
• 数据路径: data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet
• 视频路径: videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4
• 特征:
  • 图像数据:
    • left_image: 256x256x3 (高度, 宽度, 通道)
    • right_image: 256x256x3 (高度, 宽度, 通道)
    • middle_image: 256x256x3 (高度, 宽度, 通道)
  • 状态数据:
    • state: 14维浮点数组 (joint1-joint7重复两次)
  • 动作数据:
    • actions: 14维浮点数组 (joint1-joint7重复两次)
  • 其他数据:
    • timestamp: 1维浮点数组
    • frame_index: 1维整型数组
    • episode_index: 1维整型数组
    • index: 1维整型数组
    • task_index: 1维整型数组

数据来源

• 源数据集:
  • gauravpradeep/set1_lerobot
  • gauravpradeep/set2_lerobot
  • gauravpradeep/set3_lerobot
  • gauravpradeep/set5_lerobot
  • gauravpradeep/set7_lerobot
• 合并自: 5个数据集

引用

• BibTeX: [More Information Needed]