le-robot_levke
收藏Hugging Face2026-05-16 更新2026-05-16 收录
下载链接:
https://huggingface.co/datasets/ApaydinK/le-robot_levke
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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。它包含机器人的动作和状态观测数据,其中动作和状态均包括6个关节位置:肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部滚动和夹爪位置。观测数据还包括来自顶部和背部摄像头的视频,视频分辨率为480x640,帧率为30fps,采用AV1编码。此外,数据集提供时间戳、帧索引、episode索引、任务索引等元数据。数据集总计有4个episodes、5016帧和1个任务,数据以parquet和MP4视频文件格式存储,总数据大小约为100MB,视频文件大小约为200MB。机器人类型为so_follower,适用于训练机器人控制模型。
This dataset is created by LeRobot and focuses on robotics tasks. It includes robot actions and state observations, with both actions and states comprising six joint positions: shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist roll, and gripper position. Observation data also includes videos from top and back cameras, with a resolution of 480x640, a frame rate of 30fps, and AV1 encoding. Additionally, the dataset provides metadata such as timestamps, frame indices, episode indices, and task indices. In total, there are 4 episodes, 5016 frames, and 1 task. The data is stored in parquet and MP4 video file formats, with a total data size of approximately 100MB and video file size of about 200MB. The robot type is so_follower, and it is suitable for training robot control models.
提供机构:
ApaydinK
创建时间:
2026-05-16
原始信息汇总
数据集概述
数据集名称:le-robot_levke
许可证:Apache-2.0
任务类别:机器人学(Robotics)
创建工具:LeRobot
数据集规模与结构
- 总帧数:5,016 帧
- 总任务数:1 个
- 总片段数:4 个
- 数据文件大小:约 100 MB
- 视频文件大小:约 200 MB
- 帧率:30 FPS
- 数据集版本:v3.0
- 训练/测试划分:仅包含训练集,使用片段索引 0 到 3
特征信息
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
| action | float32 | [6] | 机械臂6个关节(肩部旋转、肩部升降、肘部弯曲、腕部弯曲、腕部旋转、夹爪)位置动作 |
| observation.state | float32 | [6] | 机械臂6个关节的状态观测,与action维度一致 |
| observation.images.back | video | [480, 640, 3] | 后视摄像头视频,分辨率480x640,RGB三通道,AV1编码 |
| observation.images.top | video | [480, 640, 3] | 顶部摄像头视频,分辨率480x640,RGB三通道,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 |
机器人类型
- 机器人类型:so_follower(SO系列跟随机器人)
数据存储结构
- 数据文件路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet,数据分块存储,每块最多 1,000 个样本。 - 视频文件路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4,视频按摄像头视角和分块存储。



