cloth_folding_second_fold1
收藏Hugging Face2026-05-18 更新2026-05-18 收录
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https://huggingface.co/datasets/cf-group-4/cloth_folding_second_fold1
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资源简介:
该数据集是一个机器人学数据集,使用LeRobot工具创建,主要用于训练目的。它包含50个片段,总计35229帧,涉及1个任务。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,帧率为30fps。数据集被分割为训练集,涵盖片段0到50。特征包括动作(由6个浮点型关节位置组成:肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置)、观测状态(与动作相同的6个关节位置)、观测图像(来自前摄像头的视频,分辨率为480x640,3通道,使用AV1编解码器),以及时间戳、帧索引、片段索引、索引和任务索引等元数据。机器人类型为so_follower,代码库版本为v3.0。
This dataset is a robotics dataset created using the LeRobot tool, primarily intended for training purposes. It contains 50 episodes, totaling 35,229 frames, and involves 1 task. The data is stored in Parquet file format, with a total data file size of 100MB and a video file size of 200MB, at a frame rate of 30fps. The dataset is split into a training set, covering episodes 0 to 50. Features include actions (consisting of 6 floating-point joint positions: shoulder pan, shoulder lift, elbow bend, wrist bend, wrist rotate, and gripper position), observation states (the same 6 joint positions as actions), observation images (video from a front camera with a resolution of 480x640, 3 channels, using the AV1 codec), as well as metadata such as timestamps, frame index, episode index, index, and task index. The robot type is so_follower, and the codebase version is v3.0.
提供机构:
cf-group-4
创建时间:
2026-05-18
原始信息汇总
数据集概述
- 数据集名称: cloth_folding_second_fold1
- 许可证: Apache-2.0
- 任务类别: 机器人 (Robotics)
- 标签: LeRobot
数据集描述
该数据集使用 LeRobot 创建,专注于机器人操作任务。
数据集结构
基本信息
| 属性 | 值 |
|---|---|
| 代码版本 | v3.0 |
| 机器人类型 | so_follower |
| 总集数 (episodes) | 50 |
| 总帧数 (frames) | 35229 |
| 总任务数 | 1 |
| 块大小 (chunks_size) | 1000 |
| 数据文件大小 (data_files_size_in_mb) | 100 MB |
| 视频文件大小 (video_files_size_in_mb) | 200 MB |
| 帧率 (fps) | 30 |
| 数据划分 | train: 0-49 集 (50 集全部用于训练) |
数据文件路径
- 数据文件:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件:
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:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos |
| observation.state | float32 | [6] | 机器人状态观测:与动作相同的6个维度 |
| observation.images.front | video | [480, 640, 3] | 前方摄像头视频(高度480、宽度640、3通道,AV1编码,30fps) |
| timestamp | float32 | [1] | 时间戳 |
| frame_index | int64 | [1] | 帧索引 |
| episode_index | int64 | [1] | 集索引 |
| index | int64 | [1] | 索引 |
| task_index | int64 | [1] | 任务索引 |



