eval_smolvla_sorting_full_ft_60ep_step160000_B_IID_redRight_v1
收藏资源简介:
该数据集是一个由LeRobot创建的机器人控制数据集,专为机器人学任务设计。它包含一个剧集,共1390帧,帧率为30fps,以Parquet文件格式存储,并附带视频文件。数据集特征涵盖机械臂的6维动作(包括肩部平移、肩部提升、肘部弯曲、手腕弯曲、手腕滚动和夹爪位置)和观测状态(与动作相同的6维状态),以及来自顶部和手腕视角的图像观测(分辨率为480x640的3通道RGB视频)。此外,还包括时间戳、帧索引、剧集索引、索引和任务索引等元数据。数据集结构支持训练分割(比例为0:1),总数据文件大小为100MB,视频文件大小为200MB。
This dataset is a robot control dataset created by LeRobot, designed for robotics tasks. It contains one episode with 1390 frames at a frame rate of 30fps, stored in Parquet file format and accompanied by video files. The features include a 6-dimensional action for the robotic arm (such as shoulder translation, shoulder lift, elbow bend, wrist bend, wrist roll, and gripper position) and observation states (same 6-dimensional states as actions), as well as image observations from top and wrist perspectives (with a resolution of 480x640, 3-channel RGB video). Additionally, it includes metadata such as timestamps, frame indices, episode indices, indices, and task indices. The dataset structure supports a training split (ratio 0:1), with a total data file size of 100MB and video file size of 200MB.
数据集概述
- 数据集名称: eval_smolvla_sorting_full_ft_60ep_step160000_B_IID_redRight_v1
- 许可证: Apache-2.0
- 任务类别: 机器人学 (robotics)
- 标签: LeRobot
- 创建工具: 使用 LeRobot 创建
数据集规模
- 总片段数 (episodes): 1
- 总帧数 (frames): 1390
- 总任务数 (tasks): 1
- 帧率 (fps): 30
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 数据块大小 (chunks_size): 1000
- 训练/测试划分: 全部用于训练 (train: 0:1)
数据结构
- 机器人类型: so_follower
- 动作 (action): 6维向量,包含关节位置指令(shoulder_pan.pos、shoulder_lift.pos、elbow_flex.pos、wrist_flex.pos、wrist_roll.pos、gripper.pos),数据类型为 float32
- 观测状态 (observation.state): 与动作相同的6维关节位置状态,数据类型为 float32
- 观测图像:
- 顶部相机 (observation.images.top): 视频类型,分辨率 480×640,3通道,AV1编码,帧率30fps
- 腕部相机 (observation.images.wrist): 视频类型,分辨率 480×640,3通道,AV1编码,帧率30fps
- 时间戳 (timestamp): float32,形状 [1]
- 帧索引 (frame_index): int64,形状 [1]
- 片段索引 (episode_index): int64,形状 [1]
- 全局索引 (index): int64,形状 [1]
- 任务索引 (task_index): int64,形状 [1]
数据文件路径
- 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
可视化
数据集可通过 LeRobot 可视化工具 进行浏览。



