cell2_20260521_mohamed_coffee_shop_setting20260521_233345
收藏Hugging Face2026-05-22 更新2026-05-22 收录
下载链接:
https://huggingface.co/datasets/nodogoro/cell2_20260521_mohamed_coffee_shop_setting20260521_233345
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资源简介:
该数据集是由LeRobot创建的机器人学数据集,专门用于机器人控制与学习任务。数据集包含8个训练片段,总计2644帧,采样率为30fps,使用starpilot_yam_gripper机器人类型。数据内容包括:动作数据(14维向量,涵盖两个机械臂的位置、旋转和夹爪宽度)、观测状态数据(32维向量,包括编码器角度、IMU加速度和角速度、机械臂姿态、夹爪开合状态和距离),以及多个摄像头图像(左腕和右腕摄像头提供RGB和深度图像,基座摄像头提供RGB图像,分辨率分别为480x640和768x1024)。数据集以Parquet格式存储,总大小约300MB,适用于机器人模仿学习、强化学习等应用。
This dataset is a robotics dataset created by LeRobot, specifically designed for robot control and learning tasks. It includes 8 training segments, totaling 2644 frames, with a sampling rate of 30fps, using the starpilot_yam_gripper robot type. The data content comprises: action data (a 14-dimensional vector covering the position, rotation, and gripper width of two robotic arms), observation state data (a 32-dimensional vector including encoder angles, IMU acceleration and angular velocity, arm pose, gripper opening/closing status and distance), and multiple camera images (left and right wrist cameras provide RGB and depth images, and a base camera provides RGB images, with resolutions of 480x640 and 768x1024). The dataset is stored in Parquet format, with a total size of approximately 300MB, and is suitable for applications such as robot imitation learning and reinforcement learning.
提供机构:
nodogoro
创建时间:
2026-05-22
原始信息汇总
数据集概述
数据集名称:cell2_20260521_mohamed_coffee_shop_setting20260521_233345
创建工具:LeRobot(https://github.com/huggingface/lerobot)
许可证:Apache-2.0
任务类别:机器人学(Robotics)
数据集结构
- 代码库版本:v3.0
- 机器人类型:starpilot_yam_gripper
- 总片段数:8
- 总帧数:2644
- 总任务数:1
- 数据块大小:1000
- 数据文件大小:约100 MB
- 视频文件大小:约200 MB
- 帧率:30 FPS
- 数据拆分:训练集(片段 0-7)
数据特征
动作(Action)
- 数据类型:float32
- 维度:14
- 名称:arm1_x, arm1_y, arm1_z, arm1_rx, arm1_ry, arm1_rz, arm1_grip_width, arm2_x, arm2_y, arm2_z, arm2_rx, arm2_ry, arm2_rz, arm2_grip_width
观测状态(Observation State)
- 数据类型:float32
- 维度:32
- 名称:包括双机械臂的编码器角度、IMU数据、位姿、夹爪状态等(arm1_enc_deg, arm1_imu_ax, arm1_imu_ay, arm1_imu_az, arm1_imu_gx, arm1_imu_gy, arm1_imu_gz, arm1_pose_x, arm1_pose_y, arm1_pose_z, arm1_pose_qx, arm1_pose_qy, arm1_pose_qz, arm1_pose_qw, arm1_gripper_open, arm1_gripper_distance_m, 以及 arm2 对应项)
观测图像(Observation Images)
- 图像分辨率:多数为 480×640×3,base_1_camera 为 768×1024×3
- 图像编码:H.264
- 图像通道:3
| 相机名称 | 分辨率 | 深度图 |
|---|---|---|
| left_wrist_0_camera_rgb_image | 480×640 | 否 |
| left_wrist_0_camera_rgb_image_depth | 480×640 | 否 |
| right_wrist_0_camera_rgb_image | 480×640 | 否 |
| right_wrist_0_camera_rgb_image_depth | 480×640 | 否 |
| base_0_camera_rgb_image | 480×640 | 否 |
| base_1_camera_rgb_image | 768×1024 | 否 |
其他特征
- timestamp:float32,形状 [1]
- frame_index:int64,形状 [1]
- episode_index:int64,形状 [1]
- index:int64,形状 [1]
- task_index:int64,形状 [1]
数据存储路径
- 数据文件:data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet
- 视频文件:videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
可视化工具
可通过以下交互界面预览数据集:
https://huggingface.co/spaces/lerobot/visualize_dataset?path=nodogoro/cell2_20260521_mohamed_coffee_shop_setting20260521_233345



