pickup_block_put_to_left_20260824_141855
收藏资源简介:
该数据集是使用LeRobot框架创建的机器人操作数据集,包含40个演示片段,总共27651帧。任务是将一个方块捡起并放到左边。机器人类型为so_follower,动作和状态包含6个关节位置(肩关节、肘关节、腕关节和夹爪)。数据包含两个摄像头视角(俯视和直接视角),视频分辨率为480x640,帧率为30fps。
This dataset is a robot manipulation dataset created using the LeRobot framework, containing 40 demonstration episodes with a total of 27,651 frames. The task is to pick up a block and place it on the left. The robot type is so_follower, and the actions and states include 6 joint positions (shoulder, elbow, wrist, and gripper). The data includes two camera views (top view and direct view), with a video resolution of 480x640 and a frame rate of 30fps.
数据集概述:pickup_block_put_to_left_20260824_141855
基本信息
- 数据集名称:pickup_block_put_to_left_20260824_141855
- 许可证:Apache-2.0
- 任务类型:机器人学(robotics)
- 标签:LeRobot、robotics、lerobot、LeLab
- 创建工具:该数据集由LeRobot框架创建
- 机器人类型:so_follower
数据集结构
规模统计
- 总片段数(Episodes):40
- 总帧数:27,651
- 任务总数:1
- 数据文件大小:100 MB
- 视频文件大小:200 MB
数据划分
- 训练集:0:40(全部40个片段用于训练)
特征信息
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
| action | float32 | [6] | 机械臂6自由度动作指令 |
| observation.state | float32 | [6] | 机械臂6自由度状态观测 |
| observation.images.top_view | video | [480, 640, 3] | 顶视角视频,AV1编码,30 FPS |
| observation.images.direct_view | video | [480, 640, 3] | 直接视角视频,AV1编码,30 FPS |
| timestamp | float32 | [1] | 时间戳 |
| frame_index | int64 | [1] | 帧索引 |
| episode_index | int64 | [1] | 片段索引 |
| index | int64 | [1] | 索引 |
| task_index | int64 | [1] | 任务索引 |
动作空间与状态空间
动作和状态均为6维向量,包含以下关节位置信息:
- 肩部旋转(shoulder_pan.pos)
- 肩部升降(shoulder_lift.pos)
- 肘部弯曲(elbow_flex.pos)
- 腕部弯曲(wrist_flex.pos)
- 腕部旋转(wrist_roll.pos)
- 夹爪位置(gripper.pos)
视频参数
- 分辨率:480×640
- 编码格式:AV1
- 帧率:30 FPS
- 像素格式:yuv420p
- 颜色通道:3通道(RGB)
- 无音频
文件存储路径
- 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 - 分块大小:1,000
数据集可视化
可通过Hugging Face Space中的LeRobot可视化工具在线查看该数据集:https://huggingface.co/spaces/lerobot/visualize_dataset?path=hlmnrkmn737/pickup_block_put_to_left_20260824_141855



