lekiwi_pick_and_place_pika_ear
收藏Hugging Face2026-06-30 更新2026-06-30 收录
下载链接:
https://huggingface.co/datasets/tsuyotobi26/lekiwi_pick_and_place_pika_ear
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资源简介:
该数据集由LeRobot创建,专注于机器人学任务,具体为lekiwi_pick_and_place_ear操作。数据集包含机器人动作和观测数据,动作包括9个浮点值,代表机械臂关节位置和速度;观测包括状态(9个浮点值)和图像(前视和腕部摄像头视频,分辨率分别为480x640和640x480,30fps)。数据以parquet文件格式组织,视频以mp4格式存储,总共有5个回合、6740帧、1个任务,用于训练目的,机器人类型为lekiwi_client。
This dataset is created by LeRobot and focuses on robotics tasks, specifically the lekiwi_pick_and_place_ear operation. It contains robot actions and observation data: actions include 9 floating-point values representing the arm joint positions and velocities; observations include state (9 floating-point values) and images (front-view and wrist-camera videos with resolutions of 480x640 and 640x480 respectively, at 30fps). The data is organized in parquet file format, with videos stored in mp4 format, totaling 5 episodes, 6740 frames, and 1 task, intended for training purposes, and the robot type is lekiwi_client.
提供机构:
tsuyotobi26
创建时间:
2026-06-17
原始信息汇总
数据集概述
- 数据集名称:lekiwi_pick_and_place_pika_ear
- 许可证:Apache-2.0
- 任务类别:机器人学(Robotics)
- 标签:LeRobot
- 创建工具:LeRobot
数据集结构
- 版本:v3.0
- 帧率(FPS):30
- 总片段数:5
- 总帧数:6740
- 总任务数:1
- 数据集大小:约100 MB(数据文件)+ 200 MB(视频文件)
- 机器人类型:lekiwi_client
特征(Features)
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
| action | float32 | [9] | 9维动作指令(包含机械臂关节位置和机器人速度) |
| observation.state | float32 | [9] | 9维状态观测(与action结构相同) |
| observation.images.front | video | [480, 640, 3] | 前视摄像头视频(480x640, 30fps, AV1编码) |
| observation.images.wrist | video | [640, 480, 3] | 腕部摄像头视频(640x480, 30fps, AV1编码) |
| timestamp | float32 | [1] | 时间戳 |
| frame_index | int64 | [1] | 帧索引 |
| episode_index | int64 | [1] | 片段索引 |
| index | int64 | [1] | 全局索引 |
| task_index | int64 | [1] | 任务索引 |
动作与状态维度命名
- arm_shoulder_pan.pos
- arm_shoulder_lift.pos
- arm_elbow_flex.pos
- arm_wrist_flex.pos
- arm_wrist_roll.pos
- arm_gripper.pos
- x.vel
- y.vel
- theta.vel
数据划分
- 训练集:片段0至4(共5个片段)
数据文件
- 数据文件路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4 - 数据文件格式:Parquet(分块存储,每块1000帧)



