test_kovla_ur5_sample
收藏资源简介:
该数据集使用LeRobot创建,是一个针对UR5机械臂的机器人操控数据集。包含来自两个摄像头(egoview和wristcam)的640x480 RGB视频流(30fps,H.264编码),以及7维关节位置动作和状态观测(包括6个关节角度和夹爪位置)。此外,还包含任务相关的注释,如分割ID、初始姿态位置和网格坐标等。数据共1个episode,1360帧,1个任务,适合用于模仿学习和机器人操作研究。
This dataset is created with LeRobot and is a robot manipulation dataset for the UR5 arm. It contains 640x480 RGB video streams (30 fps, H.264 coded) from two cameras (egoview and wristcam), as well as 7-dimensional joint position action and state observations (including 6 joint angles and gripper position). Additionally, task-related annotations such as segmentation IDs, initial pose positions, and grid coordinates are included. The dataset consists of 1 episode, 1360 frames, and 1 task, suitable for imitation learning and robot manipulation research.
数据集概述
基本信息
- 数据集地址:https://huggingface.co/datasets/guunman/test_kovla_ur5_sample
- 许可证:apache-2.0
- 任务类别:robotics
- 标签:LeRobot
- 创建工具:LeRobot(https://github.com/huggingface/lerobot)
- 机器人类型:ur5
数据规模
- 总回合数(total_episodes):1
- 总帧数(total_frames):1360
- 总任务数(total_tasks):1
- 帧率(fps):30
- 代码库版本(codebase_version):v3.0
- 划分方式(splits):train: 0:1
- chunks_size:1000
- data_files_size_in_mb:100
- video_files_size_in_mb:200
数据文件配置
- 配置名称:default
- 数据文件:data//.parquet
- 数据路径(data_path):data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet
- 视频路径(video_path):videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
特征结构
action
- 数据类型:float32
- 形状:7
- 字段名称:joint1.pos, joint2.pos, joint3.pos, joint4.pos, joint5.pos, joint6.pos, gripper.pos
observation.state
- 数据类型:float32
- 形状:7
- 字段名称:joint1.pos, joint2.pos, joint3.pos, joint4.pos, joint5.pos, joint6.pos, gripper.pos
observation.images.egoview
- 数据类型:video
- 形状:480, 640, 3
- 字段名称:height, width, channels
- 视频信息:
- is_depth_map:false
- video.height:480
- video.width:640
- video.codec:h264
- video.pix_fmt:yuv420p
- video.fps:30
- video.channels:3
- has_audio:false
- video.g:30
- video.crf:28
- video.preset:veryfast
- video.fast_decode:0
- video.video_backend:pyav
- video.extra_options:{}
observation.images.wristcam
- 数据类型:video
- 形状:480, 640, 3
- 字段名称:height, width, channels
- 视频信息:
- is_depth_map:false
- video.height:480
- video.width:640
- video.codec:h264
- video.pix_fmt:yuv420p
- video.fps:30
- video.channels:3
- has_audio:false
- video.g:30
- video.crf:28
- video.preset:veryfast
- video.fast_decode:0
- video.video_backend:pyav
- video.extra_options:{}
annotation.segment_id
- 数据类型:int64
- 形状:1
- 字段名称:id
annotation.reset.initial_pose.position_id
- 数据类型:int64
- 形状:5
- 字段名称:pen_holder, marble_tray.corner_1, marble_tray.corner_2, marble_tray.corner_3, marble_tray.corner_4
annotation.reset.initial_pose.grid_col
- 数据类型:int64
- 形状:5
- 字段名称:pen_holder, marble_tray.corner_1, marble_tray.corner_2, marble_tray.corner_3, marble_tray.corner_4
annotation.reset.initial_pose.grid_row
- 数据类型:int64
- 形状:5
- 字段名称:pen_holder, marble_tray.corner_1, marble_tray.corner_2, marble_tray.corner_3, marble_tray.corner_4
annotation.reset.initial_pose.x_norm
- 数据类型:float32
- 形状:5
- 字段名称:pen_holder, marble_tray.corner_1, marble_tray.corner_2, marble_tray.corner_3, marble_tray.corner_4
annotation.reset.initial_pose.y_norm
- 数据类型:float32
- 形状:5
- 字段名称:pen_holder, marble_tray.corner_1, marble_tray.corner_2, marble_tray.corner_3, marble_tray.corner_4
timestamp
- 数据类型:float32
- 形状:1
- 字段名称:null
frame_index
- 数据类型:int64
- 形状:1
- 字段名称:null
episode_index
- 数据类型:int64
- 形状:1
- 字段名称:null
index
- 数据类型:int64
- 形状:1
- 字段名称:null
task_index
- 数据类型:int64
- 形状:1
- 字段名称:null
元数据信息
- 元数据文件:meta/info.json
可视化
可通过 LeRobot 可视化空间查看该数据集:https://huggingface.co/spaces/lerobot/visualize_dataset?path=guunman/test_kovla_ur5_sample
引用信息
- BibTeX:[More Information Needed]
- Homepage:[More Information Needed]
- Paper:[More Information Needed]



