pick_cube_test_137eps_p1fix
收藏资源简介:
该数据集是基于 LeRobot 框架创建的机器人操作数据集,适用于机器人模仿学习等任务。数据集包含一个名为“pick_cube”(抓取立方体)的任务,共 138 个 episode,总计 67390 帧。数据特征包括:6 维动作(shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos)、6 维观测状态(与动作相同)、侧视摄像头图像(480×640×3,AV1 编码视频,30fps)、腕部摄像头图像(480×640×3,AV1 编码视频,30fps)、时间戳、帧索引、回合索引、全局索引和任务索引。机器人类型为 so_follower。数据存储格式为 Parquet(动作、状态等)和 MP4(视频)。数据集按训练集划分(0:138 episode)。许可证为 Apache-2.0。
This robot manipulation dataset is developed based on the LeRobot framework, suitable for tasks such as robot imitation learning. The dataset contains a task named "pick_cube" (cube grasping), with a total of 138 episodes and 67390 frames overall. The data features include: 6-dimensional actions (shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos), 6-dimensional observation states (same as the actions), side-view camera images (480×640×3, AV1-encoded videos at 30fps), wrist camera images (480×640×3, AV1-encoded videos at 30fps), timestamps, frame indices, episode indices, global indices, and task indices. The robot type is so_follower. The dataset is stored in Parquet format (for actions, states and other related data) and MP4 format (for videos). The dataset is split into a training set (0:138 episodes). The license is Apache-2.0.
数据集概述:pick_cube_test_137eps_p1fix
基本信息
- 任务类型:机器人(Robotics)
- 许可证:Apache-2.0
- 创建工具:LeRobot (https://github.com/huggingface/lerobot)
- 数据集大小:数据文件约100 MB,视频文件约200 MB
- 机器人类型:so_follower
数据规模
- 总片段数(Episodes):138
- 总帧数(Frames):67,390
- 总任务数(Tasks):1
- 帧率:30 FPS
- 数据集划分:训练集(train)包含全部138个片段
数据结构
动作与状态特征
-
动作(action):
- 数据类型:float32
- 维度:6维
- 包含:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos
-
机器人状态(observation.state):
- 数据类型:float32
- 维度:6维
- 包含:与动作相同的6个关节位置信息
视觉观测
-
侧视角相机图像(observation.images.side):
- 类型:视频
- 分辨率:480×640×3(高×宽×通道)
- 编码:AV1,像素格式yuv420p,帧率30 FPS,无音频
-
腕部相机图像(observation.images.wrist):
- 类型:视频
- 分辨率:480×640×3(高×宽×通道)
- 编码:AV1,像素格式yuv420p,帧率30 FPS,无音频
其他特征
- timestamp:时间戳(float32,1维)
- frame_index:帧索引(int64,1维)
- episode_index:片段索引(int64,1维)
- index:全局索引(int64,1维)
- task_index:任务索引(int64,1维)
数据存储格式
- 数据文件:Parquet格式,路径为
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件:MP4格式,路径为
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4 - 分块大小:1000帧/块
引用信息
- 暂无BibTeX引用信息(标注为[More Information Needed])
可视化工具
可通过LeRobot可视化空间在线浏览该数据集:https://huggingface.co/spaces/lerobot/visualize_dataset?path=mwhnh10/pick_cube_test_137eps_p1fix




