lerobot-data-collection/level2_final_quality3_trim

---
license: apache-2.0
task_categories:
- robotics
tags:
- LeRobot
configs:
- config_name: default
data_files: data/*/*.parquet
---

This dataset was created using [LeRobot](https://github.com/huggingface/lerobot).

## Dataset Description

- **Homepage:** [More Information Needed]
- **Paper:** [More Information Needed]
- **License:** apache-2.0

## Dataset Structure

[meta/info.json](meta/info.json):
```json
{
"codebase_version": "v3.0",
"robot_type": "openarms_follower",
"total_episodes": 1197,
"total_frames": 3146294,
"total_tasks": 1,
"chunks_size": 1000,
"data_files_size_in_mb": 100,
"video_files_size_in_mb": 200,
"fps": 30,
"splits": {
"train": "0:1197"
},
"data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
"video_path": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
"features": {
"action": {
"dtype": "float32",
"names": [
"right_joint_1.pos",
"right_joint_2.pos",
"right_joint_3.pos",
"right_joint_4.pos",
"right_joint_5.pos",
"right_joint_6.pos",
"right_joint_7.pos",
"right_gripper.pos",
"left_joint_1.pos",
"left_joint_2.pos",
"left_joint_3.pos",
"left_joint_4.pos",
"left_joint_5.pos",
"left_joint_6.pos",
"left_joint_7.pos",
"left_gripper.pos"
],
"shape": [
16
]
},
"observation.state": {
"dtype": "float32",
"names": [
"right_joint_1.pos",
"right_joint_2.pos",
"right_joint_3.pos",
"right_joint_4.pos",
"right_joint_5.pos",
"right_joint_6.pos",
"right_joint_7.pos",
"right_gripper.pos",
"left_joint_1.pos",
"left_joint_2.pos",
"left_joint_3.pos",
"left_joint_4.pos",
"left_joint_5.pos",
"left_joint_6.pos",
"left_joint_7.pos",
"left_gripper.pos"
],
"shape": [
16
]
},
"observation.images.left_wrist": {
"dtype": "video",
"shape": [
720,
1280,
3
],
"names": [
"height",
"width",
"channels"
],
"info": {
"video.height": 720,
"video.width": 1280,
"video.codec": "av1",
"video.pix_fmt": "yuv420p",
"video.is_depth_map": false,
"video.fps": 30,
"video.channels": 3,
"has_audio": false
}
},
"observation.images.right_wrist": {
"dtype": "video",
"shape": [
720,
1280,
3
],
"names": [
"height",
"width",
"channels"
],
"info": {
"video.height": 720,
"video.width": 1280,
"video.codec": "av1",
"video.pix_fmt": "yuv420p",
"video.is_depth_map": false,
"video.fps": 30,
"video.channels": 3,
"has_audio": false
}
},
"observation.images.base": {
"dtype": "video",
"shape": [
480,
640,
3
],
"names": [
"height",
"width",
"channels"
],
"info": {
"video.height": 480,
"video.width": 640,
"video.codec": "av1",
"video.pix_fmt": "yuv420p",
"video.is_depth_map": false,
"video.fps": 30,
"video.channels": 3,
"has_audio": false
}
},
"timestamp": {
"dtype": "float32",
"shape": [
1
],
"names": null
},
"frame_index": {
"dtype": "int64",
"shape": [
1
],
"names": null
},
"episode_index": {
"dtype": "int64",
"shape": [
1
],
"names": null
},
"index": {
"dtype": "int64",
"shape": [
1
],
"names": null
},
"task_index": {
"dtype": "int64",
"shape": [
1
],
"names": null
}
}
}
```

## Citation

**BibTeX:**

```bibtex
[More Information Needed]
```

许可证：Apache-2.0
任务类别：
- 机器人学
标签：
- LeRobot (LeRobot)
配置项：
- 配置名称：default（默认）
数据文件路径：data/*/*.parquet

---

本数据集基于[LeRobot (LeRobot)](https://github.com/huggingface/lerobot)开发构建。

## 数据集描述
- **主页**：[需补充更多信息]
- **论文**：[需补充更多信息]
- **许可证**：Apache-2.0

## 数据集结构
文件`meta/info.json`内容如下：
json
{
"代码库版本": "v3.0",
"机器人类型": "openarms_follower",
"总回合数": 1197,
"总帧数": 3146294,
"总任务数": 1,
"分块大小": 1000,
"数据文件总大小（MB）": 100,
"视频文件总大小（MB）": 200,
"帧率": 30,
"数据集划分": {
"训练集": "0:1197"
},
"数据路径格式": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
"视频路径格式": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
"数据特征": {
"动作（action）": {
"数据类型": "float32",
"维度名称": [
"right_joint_1.pos",
"right_joint_2.pos",
"right_joint_3.pos",
"right_joint_4.pos",
"right_joint_5.pos",
"right_joint_6.pos",
"right_joint_7.pos",
"right_gripper.pos",
"left_joint_1.pos",
"left_joint_2.pos",
"left_joint_3.pos",
"left_joint_4.pos",
"left_joint_5.pos",
"left_joint_6.pos",
"left_joint_7.pos",
"left_gripper.pos"
],
"形状": [
16
]
},
"观测状态（observation.state）": {
"数据类型": "float32",
"维度名称": [
"right_joint_1.pos",
"right_joint_2.pos",
"right_joint_3.pos",
"right_joint_4.pos",
"right_joint_5.pos",
"right_joint_6.pos",
"right_joint_7.pos",
"right_gripper.pos",
"left_joint_1.pos",
"left_joint_2.pos",
"left_joint_3.pos",
"left_joint_4.pos",
"left_joint_5.pos",
"left_joint_6.pos",
"left_joint_7.pos",
"left_gripper.pos"
],
"形状": [
16
]
},
"观测图像.左腕相机（observation.images.left_wrist）": {
"数据类型": "video（视频）",
"形状": [
720,
1280,
3
],
"维度名称": [
"高度",
"宽度",
"通道数"
],
"详细信息": {
"视频高度": 720,
"视频宽度": 1280,
"视频编码格式": "av1 (AV1)",
"视频像素格式": "yuv420p (YUV420p)",
"是否为深度图": false,
"视频帧率": 30,
"视频通道数": 3,
"是否包含音频": false
}
},
"观测图像.右腕相机（observation.images.right_wrist）": {
"数据类型": "video（视频）",
"形状": [
720,
1280,
3
],
"维度名称": [
"高度",
"宽度",
"通道数"
],
"详细信息": {
"视频高度": 720,
"视频宽度": 1280,
"视频编码格式": "av1 (AV1)",
"视频像素格式": "yuv420p (YUV420p)",
"是否为深度图": false,
"视频帧率": 30,
"视频通道数": 3,
"是否包含音频": false
}
},
"观测图像.基座相机（observation.images.base）": {
"数据类型": "video（视频）",
"形状": [
480,
640,
3
],
"维度名称": [
"高度",
"宽度",
"通道数"
],
"详细信息": {
"视频高度": 480,
"视频宽度": 640,
"视频编码格式": "av1 (AV1)",
"视频像素格式": "yuv420p (YUV420p)",
"是否为深度图": false,
"视频帧率": 30,
"视频通道数": 3,
"是否包含音频": false
}
},
"时间戳（timestamp）": {
"数据类型": "float32",
"形状": [
1
],
"维度名称": null
},
"帧索引（frame_index）": {
"数据类型": "int64",
"形状": [
1
],
"维度名称": null
},
"回合索引（episode_index）": {
"数据类型": "int64",
"形状": [
1
],
"维度名称": null
},
"全局索引（index）": {
"数据类型": "int64",
"形状": [
1
],
"维度名称": null
},
"任务索引（task_index）": {
"数据类型": "int64",
"形状": [
1
],
"维度名称": null
}
}
}

## 引用
**BibTeX格式**：
bibtex
[需补充更多信息]