skill-1-pick-place-bowl_20260729_145024
收藏资源简介:
该数据集是一个机器人学数据集,使用LeRobot创建,专注于拾取和放置碗的技能(skill-1-pick-place-bowl)。数据集包含70个episodes,总计31476帧,数据以30fps的帧率采集。特征包括动作数据(6个关节位置:肩部平移、肩部抬升、肘部弯曲、手腕弯曲、手腕旋转和夹爪位置)、观察状态(同样为6个关节位置)、观察图像(手腕和场景的两个视频流,分辨率为480x640,RGB格式,编码为av1),以及时间戳、帧索引、episode索引等元数据。机器人类型为so_follower,数据集用于训练和测试机器人控制模型,支持拾取放置任务。数据文件格式为Parquet,视频文件格式为MP4,总数据大小约100MB,视频大小约200MB。
This dataset is a robotics dataset created using LeRobot, focusing on the skill of picking and placing bowls (skill-1-pick-place-bowl). It contains 70 episodes, totaling 31,476 frames, with data collected at a frame rate of 30fps. Features include action data (6 joint positions: shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position), observation states (also 6 joint positions), observation images (two video streams from wrist and scene, with a resolution of 480x640, RGB format, encoded as av1), as well as metadata such as timestamps, frame indices, and episode indices. The robot type is so_follower, and the dataset is used for training and testing robot control models to support pick-and-place tasks. The data file format is Parquet, video file format is MP4, total data size is approximately 100MB, and video size is about 200MB.
数据集概览
- 数据集名称:skill-1-pick-place-bowl_20260729_145024
- 许可证:Apache-2.0
- 任务类别:机器人学 (Robotics)
- 标签:LeRobot
- 创建工具:LeRobot (https://github.com/huggingface/lerobot)
数据集结构
- 版本:v3.0
- 数据格式:Parquet 文件,视频文件为 MP4
- 数据路径:
data/*/*.parquet - 视频路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
数据集规模
- 总帧数:31,476
- 总片段数 (Episodes):70
- 总任务数:1
- 数据文件大小:100 MB
- 视频文件大小:200 MB
- 帧率 (FPS):30
特征 (Features)
动作 (Action)
- 数据类型:float32
- 维度:6
- 字段名称:
shoulder_pan.pos,shoulder_lift.pos,elbow_flex.pos,wrist_flex.pos,wrist_roll.pos,gripper.pos
观察状态 (Observation State)
- 数据类型:float32
- 维度:6
- 字段名称:与动作字段相同
观察图像 (Observation Images)
- 手腕相机 (wrist):
- 分辨率:480 x 640 x 3 (高 x 宽 x 通道)
- 视频编码:AV1
- 像素格式:yuv420p
- 帧率:30 FPS
- 场景相机 (scene):
- 分辨率:480 x 640 x 3
- 视频编码:AV1
- 像素格式:yuv420p
- 帧率:30 FPS
其他字段
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]
数据集划分
- 训练集 (train):片段索引 0 至 69(共 70 个片段)
机器人类型
- 机器人型号:so_follower
引用信息
- BibTeX:无提供



