eval_pick_and_place_vegetable_proposal_20260706_210959
收藏资源简介:
该数据集是一个用于机器人任务的数据集,具体针对‘拾取和放置蔬菜’任务进行评估。数据集包含2个总episode、453个总帧和1个总任务。数据以parquet格式存储,总数据文件大小为100 MB,视频文件大小为200 MB。数据集的结构包括动作(action)特征,如肩部、肘部、腕部和抓取器的位置;观测状态(observation.state)特征,与动作类似;以及观测图像(observation.images),包括前视摄像头和腕部摄像头的视频数据,分辨率为480x640,帧率为30 fps。其他特征包括时间戳、帧索引、episode索引、任务索引等。数据集的机器人类型为‘so_follower’,并采用Apache 2.0许可证。
This dataset is tailored for robotic task research, with specific evaluations conducted on the 'Pick and Place Vegetables' task. It consists of 2 total episodes, 453 total frames, and 1 overall task. The dataset is stored in Parquet format, with a total data file size of 100 MB and a total video file size of 200 MB. The dataset structure includes three categories of features: action features covering the positions of the shoulder, elbow, wrist, and gripper; observation.state features that are consistent with the action features; and observation.images, which contain video data from the front-facing camera and wrist camera, with a resolution of 480×640 and a frame rate of 30 fps. Additional features include timestamps, frame index, episode index, task index, and other metadata. The robotic platform used in this dataset is 'so_follower', and the dataset is licensed under the Apache 2.0 open-source license.
数据集概述
- 名称: eval_pick_and_place_vegetable_proposal_20260706_210959
- 许可证: Apache-2.0
- 任务类别: 机器人学 (robotics)
- 标签: LeRobot
- 创建工具: 使用 LeRobot 创建
数据集结构
- 格式: 数据以 Parquet 文件存储,视频文件以 MP4 格式存储。
- 文件路径:
- 数据文件:
data/*/*.parquet - 视频文件:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
- 数据文件:
- 配置: 包含一个名为
default的配置。
特征
| 特征名 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | (6,) | 机器人关节动作,包含肩部、肘部、腕部和夹爪的位置 |
observation.state |
float32 | (6,) | 机器人关节状态,与动作维度相同 |
observation.images.front |
视频 | (480, 640, 3) | 前置摄像头图像,分辨率 480x640,RGB 三通道,AV1 编码,30 FPS |
observation.images.wrist |
视频 | (480, 640, 3) | 腕部摄像头图像,分辨率 480x640,RGB 三通道,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 |
- 机器人类型: so_follower
- 帧率 (FPS): 30
数据集规模
- 总片段数 (episodes): 2
- 总帧数 (frames): 453
- 总任务数 (tasks): 1
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 分割: 训练集 (
train) 包含片段索引 0 到 1(共 2 个片段)



