lerobot_smolvla_test_dataset_a
收藏Hugging Face2026-06-16 更新2026-06-16 收录
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https://huggingface.co/datasets/Leo3215/lerobot_smolvla_test_dataset_a
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资源简介:
该数据集是一个机器人控制数据集,使用LeRobot创建,专为机器人学习任务设计。数据集包含52个训练集,总计70978帧,帧率为30fps。数据以parquet文件格式存储,总数据文件大小为100MB,视频文件大小为200MB。数据集特征包括动作(6个浮点型关节位置:肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转、夹爪位置)、观测状态(与动作相同的6个关节位置)、观测图像(前视和腕部摄像头视频,分辨率480x640,3通道,AV1编码,无音频)、时间戳、帧索引、集索引、索引和任务索引。机器人类型为so_follower,适用于单任务训练。
This dataset is a robotic control dataset constructed using LeRobot, specifically tailored for robot learning tasks. It consists of 52 training subsets, with a total of 70,978 frames at a frame rate of 30 fps. The data is stored in Parquet file format, with a total data file size of 100 MB and a video file size of 200 MB. The dataset includes the following features: actions (6 floating-point joint positions: shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position), observation states (the same 6 joint positions as the actions), observation images (videos captured by the front-view and wrist cameras, with a resolution of 480x640, 3 channels, AV1 encoded, no audio), timestamps, frame indices, split indices, sample indices, and task indices. The designated robot type is so_follower, which is applicable for single-task training.
提供机构:
Leo3215创建时间:
2026-06-15
原始信息汇总
数据集概述:lerobot_smolvla_test_dataset_a
基本信息
- 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
- 机器人类型: so_follower
- 总片段数 (episodes): 52
- 总帧数 (frames): 70,978
- 任务数: 1
- 帧率 (fps): 30
- 块大小 (chunks_size): 1,000
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
数据划分
- 训练集: 全部 52 个片段 (索引 0:52)
数据特征 (Features)
动作 (action)
- 数据类型: float32
- 维度: 6
- 字段: shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos
观测状态 (observation.state)
- 数据类型: float32
- 维度: 6
- 字段: shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos
观测图像 (observation.images)
- 前置摄像头 (front): 分辨率 480×640,3 通道,帧率 30 fps,编码 AV1,格式 yuv420p,非深度图,无音频
- 腕部摄像头 (wrist): 分辨率 480×640,3 通道,帧率 30 fps,编码 AV1,格式 yuv420p,非深度图,无音频
其他特征
- 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
引用信息
目前暂无可用引用格式。



