record-test_20260627_171430

该数据集由LeRobot项目创建，专为机器人技术任务设计。它包含10个总剧集和6648个总帧数，数据以parquet文件格式存储，视频文件为mp4格式。数据特征包括动作（包含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）、观察状态（与动作相同的关节位置）、顶部和侧面观察图像（分辨率480x640，3通道，30fps，视频编码为av1），以及时间戳、帧索引、剧集索引、索引和任务索引。机器人类型为so_follower，适用于机器人控制和视觉任务，如运动规划和环境感知。数据集结构支持训练分割，总数据文件大小为100MB，视频文件大小为200MB。

This dataset was developed by the LeRobot project, tailored explicitly for robotics-related tasks. It consists of 10 total episodes and 6648 total frames, with data stored in Parquet file format and video files in MP4 format. The dataset features include actions (comprising 6 joint positions: shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position), observation states (matching the same joint positions as the actions), top and side observation images (with a resolution of 480x640, 3 channels, 30 FPS, and AV1 video encoding), as well as timestamps, frame indices, episode indices, indices, and task indices. The robot type for this dataset is 'so_follower', which is suitable for robotics control and computer vision tasks such as motion planning and environment perception. The dataset structure supports training splits, with a total data file size of 100 MB and a total video file size of 200 MB.

原始信息汇总

数据集概述

• 名称: record-test_20260627_171430
• 许可证: Apache-2.0
• 任务类别: 机器人学 (Robotics)
• 标签: LeRobot
• 创建方式: 使用 LeRobot 框架创建

数据集结构

• 总帧数: 6648
• 总片段数: 10
• 总任务数: 1
• 帧率: 30 FPS
• 数据文件大小: 100 MB
• 视频文件大小: 200 MB
• 数据路径: data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet
• 视频路径: videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
• 机器人类型: so_follower

数据划分

• 训练集: 片段索引 0 至 9 (共10个片段)

特征说明

特征名称	数据类型	形状	说明
action	float32	[6]	6个关节的动作指令（包括肩部、肘部、腕部、夹爪等）
observation.state	float32	[6]	6个关节的状态观测
observation.images.top	video	[480, 640, 3]	顶部摄像头视频，AV1编码，30 FPS
observation.images.side	video	[480, 640, 3]	侧面摄像头视频，AV1编码，30 FPS
timestamp	float32	[1]	时间戳
frame_index	int64	[1]	帧索引
episode_index	int64	[1]	片段索引
index	int64	[1]	全局索引
task_index	int64	[1]	任务索引