record-test2_20260718_155223
收藏资源简介:
该数据集是使用LeRobot创建的,专为机器人学任务设计。它包含5个完整的情节(episodes),总计3019帧,帧率为30fps。数据特征包括动作(action)和观测状态(observation.state),两者都包含6个浮点型关节位置数据(如肩部平移、肩部抬升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置)。此外,观测数据还包括来自前置摄像头的图像(observation.images.front),分辨率为480x640,3通道(RGB),视频编码为av1。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。机器人类型为so_follower,数据以parquet文件格式存储,总数据文件大小为100MB,视频文件大小为200MB。数据集已分割为训练集(包含所有5个情节)。
This dataset was created using LeRobot and is specifically designed for robotics tasks. It contains 5 full episodes, totaling 3019 frames with a frame rate of 30 fps. Its data features include action and observation.state, both of which contain 6-dimensional floating-point joint position data such as shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position. Additionally, the observation data includes images from the front-facing camera (observation.images.front), which has a resolution of 480x640, 3-channel RGB, and uses AV1 video encoding. The dataset also includes metadata such as timestamps, frame indices, episode indices, indices, and task indices. The robot type is so_follower, and the data is stored in Parquet file format, with a total data file size of 100 MB and a video file size of 200 MB. The dataset has been split into a training set that contains all 5 episodes.
数据集概述
- 数据集名称:record-test2_20260718_155223
- 许可证:Apache-2.0
- 任务类别:机器人技术(robotics)
- 标签:LeRobot
- 创建方式:使用 LeRobot 框架创建
数据集结构
- 数据格式:Parquet 文件,存储在
data/*/*.parquet - 视频格式:MP4 文件,存储在
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
特征信息
- 动作(action):6维浮点数(float32),包含关节位置(shoulder_pan.pos、shoulder_lift.pos、elbow_flex.pos、wrist_flex.pos、wrist_roll.pos、gripper.pos)
- 观测状态(observation.state):6维浮点数(float32),与动作相同的关节位置信息
- 观测图像(observation.images.front):视频数据,分辨率 480×640,3 通道,帧率 30 fps
- 时间戳(timestamp):浮点数(float32)
- 帧索引(frame_index):整数(int64)
- 回合索引(episode_index):整数(int64)
- 全局索引(index):整数(int64)
- 任务索引(task_index):整数(int64)
统计信息
- 总回合数:5
- 总帧数:3019
- 总任务数:1
- 数据文件大小:100 MB
- 视频文件大小:200 MB
- 帧率:30 fps
- 机器人类型:so_follower
数据划分
- 训练集:回合 0 至 4(全部)
相关链接
- 可视化数据集:https://huggingface.co/spaces/lerobot/visualize_dataset?path=sneeeiiil/record-test2_20260718_155223



