record-test
收藏资源简介:
该数据集是一个机器人学数据集,使用LeRobot创建,专门针对omx_follower机器人类型。数据集包含机器人的动作和观测数据:动作数据包括6个关节位置(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);观测数据包括状态观测(同样6个关节位置)和图像观测(来自前视和腕部摄像头的视频,分辨率为480x640,3通道)。此外,数据集还包含时间戳、帧索引、片段索引、任务索引等元数据。数据以parquet文件格式组织,视频文件以mp4格式存储,帧率为30fps。总数据量包括100MB的数据文件和200MB的视频文件,但总片段数、总帧数和总任务数当前为0。该数据集适用于机器人控制、模仿学习或强化学习任务。
This dataset is a robotics dataset created using LeRobot, specifically designed for the omx_follower robot type. It contains action and observation data: action data includes 6 joint positions (shoulder translation, shoulder elevation, elbow bend, wrist bend, wrist rotation, and gripper position); observation data includes state observations (the same 6 joint positions) and image observations (videos from front-view and wrist cameras, with a resolution of 480x640 and 3 channels). Additionally, the dataset includes metadata such as timestamps, frame indices, episode indices, and task indices. Data is organized in parquet file format, with video files stored in mp4 format at a frame rate of 30fps. The total data volume comprises 100MB of data files and 200MB of video files, but the total number of episodes, frames, and tasks is currently 0. This dataset is suitable for robotics control, imitation learning, or reinforcement learning tasks.
数据集概述
- 名称: record-test
- 许可证: Apache-2.0
- 任务类别: 机器人学 (robotics)
- 标签: LeRobot
- 创建工具: 该数据集通过 LeRobot 创建。
数据集结构
该数据集包含以下关键信息:
- 数据格式: 数据以 Parquet 文件形式存储,路径为
data/*/*.parquet。 - 视频存储: 视频文件以 MP4 格式存储,路径模式为
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4。 - 代码库版本: v3.0
- 机器人类型: omx_follower
- 总集数 (Episodes): 0
- 总帧数 (Frames): 0
- 总任务数 (Tasks): 0
- 块大小: 1000
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 帧率 (FPS): 30
特征 (Features)
数据集的特征定义了数据类型、形状和名称:
| 特征名 | 数据类型 | 形状 | 名称 (Names) |
|---|---|---|---|
action |
float32 | [6] | shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos |
observation.state |
float32 | [6] | shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos |
observation.images.front |
video | [480, 640, 3] | height, width, channels |
observation.images.wrist |
video | [480, 640, 3] | height, width, channels |
timestamp |
float32 | [1] | null |
frame_index |
int64 | [1] | null |
episode_index |
int64 | [1] | null |
index |
int64 | [1] | null |
task_index |
int64 | [1] | null |
其他
- 可视化: 可通过 可视化空间 查看数据集。



