eval_act_merged_all24_step100000_same_pos_01
收藏资源简介:
该数据集是一个机器人控制数据集,使用LeRobot工具创建,专门用于so_follower类型的机器人。数据集包含一个完整的episode,总计1788帧,以30fps的帧率记录。数据特征包括动作(action),涉及6个关节位置(如肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置);观察状态(observation.state),同样包含这6个关节位置;以及两个图像观察:环境视图(observation.images.env)和腕部视图(observation.images.wrist),均为480x640分辨率、3通道的视频。此外,数据集还包括时间戳、帧索引、episode索引、索引和任务索引等元数据。数据以parquet文件格式存储,视频以mp4格式存储,总数据文件大小为100MB,视频文件大小为200MB。该数据集适用于机器人学习、控制算法训练和评估等任务。
This dataset is a robot control dataset created using the LeRobot tool, specifically designed for so_follower type robots. It contains a complete episode with a total of 1788 frames recorded at 30fps. Data features include actions (involving 6 joint positions such as shoulder translation, shoulder lift, elbow bend, wrist bend, wrist rotation, and gripper position); observation states (observation.state), also containing these 6 joint positions; and two image observations: environment view (observation.images.env) and wrist view (observation.images.wrist), both with 480x640 resolution and 3-channel video. Additionally, the dataset includes metadata such as timestamps, frame index, episode index, index, and task index. Data is stored in parquet file format, videos in mp4 format, with a total data file size of 100MB and video file size of 200MB. The dataset is suitable for tasks such as robot learning, control algorithm training, and evaluation.
数据集概述
- 数据集名称:eval_act_merged_all24_step100000_same_pos_01
- 许可证:Apache-2.0
- 任务类型:机器人学(Robotics)
- 创建工具:使用 LeRobot 创建
数据集结构
- 机器人类型:so_follower
- 总片段数:1
- 总帧数:1788
- 总任务数:1
- 块大小:1000
- 数据文件大小:100 MB
- 视频文件大小:200 MB
- 帧率:30 FPS
- 数据分割:训练集(0:1,即全部用于训练)
数据文件格式
- 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
特征详情
动作(action)
- 数据类型:float32
- 形状:[6]
- 名称:
- 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
- 形状:[6]
- 名称:与动作名称相同
环境图像(observation.images.env)
- 数据类型:视频
- 形状:[480, 640, 3](高、宽、通道)
- 视频参数:
- 高度:480
- 宽度:640
- 编码:av1
- 像素格式:yuv420p
- 是否为深度图:否
- 帧率:30 FPS
- 通道数:3
- 是否有音频:否
腕部图像(observation.images.wrist)
- 数据类型:视频
- 形状:[480, 640, 3](高、宽、通道)
- 视频参数:与环境图像相同
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]



