record-test
收藏资源简介:
该数据集是一个基于LeRobot创建的机器人学数据集,包含10个总集,共计14954帧,专注于一个任务。数据以30帧/秒的帧率采集,特征涵盖动作、观察状态、时间戳、帧索引、集索引、索引和任务索引。动作和观察状态均由6个浮点数表示,对应机器人关节位置,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。观察图像以视频格式存储,分辨率为480x640像素,具有3个通道,并使用AV1编解码器。数据集结构包括数据文件(100MB)和视频文件(200MB),机器人类型为so_follower,数据集分割为训练集(索引0到10)。
This dataset is a robotics dataset developed based on LeRobot, consisting of 10 total subsets with a total of 14954 frames, focusing on a single task. It is collected at a frame rate of 30 frames per second. The features include actions, observation states, timestamps, frame indices, subset indices, indices, and task indices. Both actions and observation states are represented by 6 floating-point numbers, corresponding to robot joint positions including shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation and gripper position. The observation images are stored in video format with a resolution of 480×640 pixels, 3 channels and using the AV1 codec. The dataset structure includes data files (100 MB) and video files (200 MB). The robot type is so_follower, and the dataset is split into the training set with indices ranging from 0 to 10.
数据集概述
数据集名称: record-test
许可证: Apache-2.0
任务类别: 机器人学(robotics)
标签: LeRobot
数据集结构
- 总片段数(episodes): 10
- 总帧数(frames): 14,954
- 总任务数: 1
- 帧率(fps): 30
- 机器人类型: so_follower
- 数据文件格式: Parquet(路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet) - 视频文件格式: MP4(路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4) - 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 训练/测试划分: 训练集包含全部10个片段(
train: "0:10")
特征字段
| 字段名 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | (6,) | 机器人动作指令(包含关节位置) |
observation.state |
float32 | (6,) | 机器人状态观测(关节位置) |
observation.images.front |
视频 | (480, 640, 3) | 前置摄像头图像(AV1编码,30fps) |
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 |
动作与状态维度说明:
shoulder_pan.posshoulder_lift.poselbow_flex.poswrist_flex.poswrist_roll.posgripper.pos



