red_lego_pickup_v2
收藏资源简介:
该数据集由LeRobot创建,专注于机器人技术领域。数据集包含51个任务片段,总计35,911帧数据,数据文件大小为100MB,视频文件大小为200MB。数据以30帧每秒的速率采集,存储为parquet格式。数据集包含多种特征,如动作数据(包括6个关节位置)、观测状态(同样包括6个关节位置)、来自头顶和手腕摄像头的视频数据(分辨率分别为480x640和640x480,3通道),以及时间戳、帧索引、任务索引等元数据。视频数据使用AV1编码,YUV420p像素格式,无音频。数据集适用于机器人控制、行为学习等任务,采用Apache-2.0许可证。
This dataset was developed by LeRobot and focuses on the field of robotics. It consists of 51 task segments, with a total of 35,911 frames of data. The data files have a size of 100 MB, while the video files total 200 MB. The data was collected at 30 frames per second (FPS) and stored in Parquet format. The dataset encompasses various features: action data (comprising 6 joint positions), observation states (also including 6 joint positions), video data captured by the overhead and wrist cameras (with resolutions of 480×640 and 640×480 respectively, 3-channel), as well as metadata such as timestamps, frame indices, and task indices. The video data employs AV1 encoding, uses the YUV420p pixel format, and contains no audio. This dataset is applicable to tasks including robot control and behavior learning, and is licensed under Apache-2.0.
数据集概述
基本信息
- 数据集名称: red_lego_pickup_v2
- 创建工具: LeRobot
- 许可证: Apache-2.0
- 任务类别: 机器人学
数据集规模
- 总情节数: 51
- 总帧数: 35911
- 总任务数: 1
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 帧率: 30 FPS
数据结构
- 数据格式: Parquet
- 数据文件路径模式: data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet
- 视频文件路径模式: videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
- 分块大小: 1000
- 数据划分: 训练集 (0:51)
特征描述
- action: 浮点32数组,形状[6],包含肩部平移、肩部升降、肘部弯曲、腕部弯曲、腕部旋转、夹爪的位置。
- observation.state: 浮点32数组,形状[6],包含与action相同的关节位置状态。
- observation.images.overhead: 视频数据,形状[480, 640, 3],编码格式AV1,像素格式yuv420p,非深度图,无音频。
- observation.images.wrist: 视频数据,形状[640, 480, 3],编码格式AV1,像素格式yuv420p,非深度图,无音频。
- timestamp: 浮点32数组,形状[1]。
- frame_index: 整型64数组,形状[1]。
- episode_index: 整型64数组,形状[1]。
- index: 整型64数组,形状[1]。
- task_index: 整型64数组,形状[1]。
元数据
- 代码库版本: v3.0
- 机器人类型: so_follower
相关链接
- 数据集主页: https://huggingface.co/datasets/Powerbanane/red_lego_pickup_v2
- 可视化页面: https://huggingface.co/spaces/lerobot/visualize_dataset?path=Powerbanane/red_lego_pickup_v2




