plug-usb-v3.1
收藏Hugging Face2026-07-03 更新2026-07-03 收录
下载链接:
https://huggingface.co/datasets/YOLO2431/plug-usb-v3.1
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资源简介:
该数据集由LeRobot创建,是一个机器人学领域的双手机器人数据集,使用Yamaha双手机器人(yam_bimanual)采集。数据集包含101个episodes,总计97660帧和303个视频,帧率为30fps。数据特征包括:状态观测(observation.state),为32维浮点向量,涵盖左右机械臂的3D位置、6D旋转表示、夹爪状态和各6个关节角度;动作(action),结构与状态观测相同;来自头部、左腕和右腕的RGB视频观测(observation.images),每个视频为3通道、360x640分辨率、30fps的h264编码视频,存储为mp4格式;以及对应的深度视频(observation.depth_ffv1),为单通道、相同分辨率的灰度深度图,深度单位为毫米(mm),使用FFV1编码,存储为mkv格式。数据集仅提供训练集(splits: train),数据以parquet文件格式存储。
This dataset is created by LeRobot and is a bimanual robotics dataset in the field of robotics, collected using the Yamaha bimanual robot (yam_bimanual). It contains 101 episodes, totaling 97,660 frames and 303 videos, with a frame rate of 30fps. The data features include: state observations (observation.state), which are 32-dimensional floating-point vectors covering the 3D positions, 6D rotation representations, gripper states, and 6 joint angles for both left and right arms; actions (action), with the same structure as state observations; RGB video observations (observation.images) from the head, left wrist, and right wrist, each video being a 3-channel, 360x640 resolution, 30fps h264-encoded video stored in mp4 format; and corresponding depth videos (observation.depth_ffv1), which are single-channel, grayscale depth maps with the same resolution, depth units in millimeters (mm), encoded using FFV1, and stored in mkv format. The dataset provides only a training set (splits: train), and the data is stored in parquet file format.
提供机构:
YOLO2431创建时间:
2026-07-03
原始信息汇总
数据集概述:plug-usb-v3.1
- 许可证:Apache-2.0
- 任务类别:机器人学 (Robotics)
- 创建工具:通过 LeRobot 创建
- 机器人类型:Yam Bimanual(双臂机器人)
数据集规模
- 总片段数(Episodes):101
- 总帧数(Frames):97,660
- 总任务数:1
- 总视频数:303
- 帧率(FPS):30
- 数据分片:训练集为全部片段(索引 0 至 100)
数据特征(Features)
状态与动作
- observation.state与action:均为32维浮点向量,包含:
- 左/右机械臂末端位置(x, y, z)
- 左/右机械臂旋转6D表示(rot6d_0 至 rot6d_5)
- 左/右夹爪开合度(gripper)
- 左/右机械臂6个关节角度(joint_0 至 joint_5)
视觉观测
- 图像(RGB视频,H.264编码,30 FPS):
observation.images.head:头部摄像头,分辨率 360×640observation.images.left_wrist:左腕摄像头,分辨率 360×640observation.images.right_wrist:右腕摄像头,分辨率 360×640
- 深度图(FFV1编码,灰度16位,单位为毫米):
observation.depth_ffv1.head:头部深度,分辨率 360×640,单通道observation.depth_ffv1.left_wrist:左腕深度,分辨率 360×640,单通道observation.depth_ffv1.right_wrist:右腕深度,分辨率 360×640,单通道
其他元数据字段
- timestamp:时间戳(float32)
- frame_index:帧索引(int64)
- episode_index:片段索引(int64)
- index:全局索引(int64)
- task_index:任务索引(int64)
数据存储结构
- 数据路径:
data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet - 视频路径:
videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4 - 单数据块大小:1000个片段



