eval_smolvla_write5_subtask_normal
收藏资源简介:
该数据集由LeRobot创建,专注于机器人技术领域,具体应用于so_follower机器人类型。它包含1个完整的episode,总计1641帧,涉及1个任务。数据以parquet文件格式存储,视频文件以MP4格式存储,帧率为30fps。数据集的特征包括:动作数据(一个6维浮点数组,表示机器人关节位置,如肩部平移、肩部提升、肘部弯曲、手腕弯曲、手腕旋转和夹爪位置);观察状态(同样是一个6维浮点数组,反映机器人的当前状态);两个摄像头视频观察——手腕摄像头(分辨率为480x640,3通道)和顶部摄像头(分辨率为480x848,3通道),均使用AV1编解码器;以及元数据,如时间戳、帧索引、episode索引、索引和任务索引。该数据集适用于机器人控制、视觉感知和强化学习等研究任务。
This dataset was created by LeRobot, focusing on the field of robotics, specifically targeted at the so_follower robot type. It contains 1 complete episode, totaling 1641 frames, corresponding to 1 single task. Structured data is stored in Parquet file format, while video files are stored in MP4 containers with AV1 codec, running at 30 fps. The dataset features include: action data (a 6-dimensional floating-point array representing robot joint positions, including shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position); observation states (also a 6-dimensional floating-point array that reflects the current state of the robot); two camera video observations: a wrist camera (resolution 480x640, 3 channels) and a top camera (resolution 480x848, 3 channels), both using the AV1 codec; and metadata such as timestamps, frame index, episode index, index, and task index. This dataset is suitable for research tasks such as robot control, visual perception, and reinforcement learning.
数据集概述
- 名称: eval_smolvla_write5_subtask_normal
- 授权协议: Apache-2.0
- 任务类别: 机器人(robotics)
- 创建工具: 基于 LeRobot 创建
数据集规模
- 总片段数: 1
- 总帧数: 1641
- 总任务数: 1
- 帧率: 30 FPS
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 拆分: 仅包含训练集(train: 0:1)
机器人类型
- 机器人型号: so_follower
数据结构
数据集包含以下主要特征:
动作(action)
- 数据类型: float32
- 维度: 6
- 含义: 6个关节位置(肩部旋转、肩部升降、肘部弯曲、腕部弯曲、腕部旋转、夹爪)
观测状态(observation.state)
- 数据类型: float32
- 维度: 6
- 含义: 与动作相同的6个关节位置
观测图像(observation.images)
- wrist(腕部摄像头):
- 分辨率: 480 × 640 × 3
- 编码: AV1,30 FPS
- top(顶部摄像头):
- 分辨率: 480 × 848 × 3
- 编码: AV1,30 FPS
其他字段
timestamp: float32,时间戳frame_index: int64,帧索引episode_index: int64,片段索引index: int64,总体索引task_index: int64,任务索引
数据格式
- 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



