batch5_video
收藏资源简介:
该数据集是一个专为机器人控制设计的数据集,由LeRobot工具创建。它包含35个episodes,总计6693帧数据,帧率为30fps。数据集以parquet格式存储,并附带视频文件。数据特征涵盖:机器人状态观测(由6个浮点数表示,对应关节角度,包括肩部平移、肩部提升、肘部弯曲、手腕弯曲、手腕旋转和夹爪状态)、动作(同样为6个浮点数,与状态观测一致)、视觉观测(包括场景图像和手腕图像,均为480x640分辨率、3通道的视频帧),以及时间戳、帧索引、episode索引等元数据。该数据集适用于机器人学习和控制任务,例如模仿学习或强化学习。
This dataset is designed for robot control and created by the LeRobot tool. It contains 35 episodes, totaling 6693 frames with a frame rate of 30fps. The dataset is stored in parquet format and includes video files. Data features include: robot state observations (6 floating-point numbers corresponding to joint angles such as shoulder translation, shoulder lift, elbow bend, wrist bend, wrist rotation, and gripper state), actions (6 floating-point numbers identical to state observations), visual observations (scene images and wrist images, both as video frames with 480x640 resolution and 3 channels), and metadata such as timestamps, frame indices, and episode indices. The dataset is suitable for robot learning and control tasks, such as imitation learning or reinforcement learning.
数据集概述
- 数据集名称: batch5_video
- 数据集地址: https://huggingface.co/datasets/davidbaofu/batch5_video
- 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
- 代码库版本: v3.0
- 机器人类型: so101_follower
- 总片段数: 35
- 总帧数: 6693
- 总任务数: 1
- 数据块大小: 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: 0:35 (全部35个片段用于训练)
- 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
特征信息
| 特征名 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
| observation.state | float32 | [6] | 机器人状态,包含肩部俯仰、肩部升降、肘部弯曲、腕部弯曲、腕部旋转、夹爪 |
| action | float32 | [6] | 动作指令,包含肩部俯仰、肩部升降、肘部弯曲、腕部弯曲、腕部旋转、夹爪 |
| observation.images.scene | video | [480, 640, 3] | 场景摄像头视频,高度480、宽度640、通道3,AV1编码,30 FPS |
| observation.images.wrist | video | [480, 640, 3] | 腕部摄像头视频,高度480、宽度640、通道3,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] | 索引 |
| task_index | int64 | [1] | 任务索引 |



