eval_smolvla_sorting_full_ft_121ep_step080000_B_OOD_greenRight_v1
收藏资源简介:
该数据集由LeRobot创建,专注于机器人技术领域。它包含一个完整的episode,总计1387帧,帧率为30fps。数据以parquet文件格式存储,视频文件为mp4格式。数据集的特征包括:动作(action)和观测状态(observation.state),均包含6个关节位置(肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置);观测图像包括顶部摄像头(observation.images.top)和腕部摄像头(observation.images.wrist)的RGB视频,分辨率为480x640;此外,还有时间戳(timestamp)、帧索引(frame_index)、episode索引(episode_index)、索引(index)和任务索引(task_index)等元数据。该数据集适用于机器人控制、视觉感知和强化学习任务。
This dataset is created by LeRobot and focuses on the field of robotics. It contains a complete episode with a total of 1387 frames at a frame rate of 30fps. The data is stored in parquet file format, and video files are in mp4 format. The dataset features include: action and observation.state, both containing 6 joint positions (shoulder translation, shoulder lift, elbow bend, wrist bend, wrist rotation, and gripper position); observation images include RGB videos from a top camera (observation.images.top) and a wrist camera (observation.images.wrist) with a resolution of 480x640; additionally, there are metadata such as timestamp, frame_index, episode_index, index, and task_index. This dataset is suitable for robot control, visual perception, and reinforcement learning tasks.
数据集概述:eval_smolvla_sorting_full_ft_121ep_step080000_B_OOD_greenRight_v1
- 许可证:Apache-2.0
- 任务类别:机器人学(robotics)
- 标签:LeRobot
- 创建工具:基于 LeRobot 框架创建
数据集结构
- 机器人类型:
so_follower - 总片段数:1
- 总帧数:1387
- 总任务数:1
- 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
- 数据集分割:
train:0 至 1(唯一片段)
数据特征
| 特征名称 | 数据类型 | 形状 | 描述 |
|---|---|---|---|
action |
float32 | [6] | 6个关节的动作指令(肩部俯仰/升降、肘部弯曲、腕部弯曲/旋转、夹爪) |
observation.state |
float32 | [6] | 机器人状态观测值(与动作维度相同) |
observation.images.top |
video | [480, 640, 3] | 俯视相机图像,AV1编码,30 FPS,RGB |
observation.images.wrist |
video | [480, 640, 3] | 腕部相机图像,AV1编码,30 FPS,RGB |
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 |
数据存储
- 数据路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4 - 配置文件:
default,数据文件匹配data/*/*.parquet
可视化
可通过 LeRobot 可视化空间 预览数据集。



