eval_exp9_sc1var_grasp_the_blue_box_20260528-182925
收藏资源简介:
该数据集使用LeRobot创建,专注于机器人学任务,具体涉及so_follower类型机器人执行抓取蓝色盒子的动作。数据集包含一个完整的情节(episode),总计2569帧数据,以30fps的帧率记录。数据结构包括动作(action)和观测(observation),其中动作由6个浮点数值表示,对应机器人关节位置(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)。观测包括状态(与动作相同的6个关节位置)和来自三个摄像头的图像视频:前视(front)、顶部(top)和夹爪(gripper),每个视频分辨率为480x640,3通道彩色。数据以parquet文件格式分块存储,视频以mp4格式存储,适用于机器人控制、计算机视觉和强化学习研究。
This dataset is created using LeRobot and focuses on robotics tasks, specifically involving a so_follower type robot performing the action of grasping a blue box. It contains a complete episode with a total of 2569 frames recorded at 30fps. The data structure includes actions and observations, where actions are represented by 6 floating-point values corresponding to robot joint positions (such as shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position). Observations include state (the same 6 joint positions as actions) and image videos from three cameras: front, top, and gripper, each with a resolution of 480x640 and 3-channel color. The data is stored in chunked parquet file format, with videos in mp4 format, suitable for research in robot control, computer vision, and reinforcement learning.
数据集概述
- 数据集名称: eval_exp9_sc1var_grasp_the_blue_box_20260528-182925
- 许可证: Apache-2.0
- 任务类别: 机器人 (Robotics)
- 标签: LeRobot
数据集详情
- 机器人类型: so_follower
- 总集数 (Episodes): 1
- 总帧数 (Frames): 2569
- 总任务数 (Tasks): 1
- 分块大小 (Chunks Size): 1000
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 帧率 (FPS): 30
- 数据分割: 训练集 (Train) 包含 0:1 范围的所有数据
数据结构
- 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
特征 (Features)
| 特征名称 | 数据类型 | 形状 | 描述 |
|---|---|---|---|
| action | float32 | [6] | 机器人动作,包含肩部旋转、肩部升降、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置共6个维度 |
| observation.state | float32 | [6] | 机器人观测状态,与动作维度一致,包含6个关节位置 |
| observation.images.front | video | [480, 640, 3] | 前方视角图像,分辨率480x640,AV1编码,30 FPS |
| observation.images.top | video | [480, 640, 3] | 顶部视角图像,分辨率480x640,AV1编码,30 FPS |
| observation.images.gripper | video | [480, 640, 3] | 夹爪视角图像,分辨率480x640,AV1编码,30 FPS |
| timestamp | float32 | [1] | 时间戳 |
| frame_index | int64 | [1] | 帧索引 |
| episode_index | int64 | [1] | 集数索引 |
| index | int64 | [1] | 全局索引 |
| task_index | int64 | [1] | 任务索引 |
数据集创建工具
该数据集使用 LeRobot 创建。
可视化
可通过 可视化空间 在线预览数据集内容。



