AkshitMajorProjectMIR1_session_v2_7_20260708_132934
收藏资源简介:
该数据集是一个使用LeRobot创建的机器人控制数据集,专门用于机械臂学习任务。它包含6个episodes,总计3922帧,帧率为30fps。数据特征包括:动作(action)和状态观测(observation.state),均为6维浮点数组,对应机械臂的肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置;观测图像包括顶部摄像头(observation.images.top)和腕部摄像头(observation.images.wrist)的视频数据,分辨率为480x640,3通道,使用av1编码;此外,还包含时间戳、帧索引、episode索引、任务索引等元数据。数据集以parquet和mp4格式存储,总数据大小为100MB,视频大小为200MB,适用于机器人强化学习或模仿学习任务。
This dataset is a robot control dataset created using LeRobot, specifically designed for robotic arm learning tasks. It contains 6 episodes, totaling 3922 frames with a frame rate of 30fps. Data features include: action and observation.state, both as 6-dimensional float arrays corresponding to the robotic arms shoulder translation, shoulder lift, elbow bend, wrist bend, wrist rotation, and gripper position; observation images include video data from a top camera (observation.images.top) and a wrist camera (observation.images.wrist), with a resolution of 480x640, 3 channels, encoded using av1; additionally, metadata such as timestamps, frame indices, episode indices, and task indices are included. The dataset is stored in parquet and mp4 formats, with a total data size of 100MB and video size of 200MB, suitable for robot reinforcement learning or imitation learning tasks.
数据集概述
- 数据集名称:AkshitMajorProjectMIR1_session_v2_7_20260708_132934
- 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
数据集结构
- 代码库版本:v3.0
- 帧率:30 FPS
- 机器人类型:so_follower
- 总片段数:6 个片段
- 总帧数:3922 帧
- 总任务数:1 个任务
- 数据分块:每块 1000 帧
- 数据文件大小:约 100 MB(Parquet 格式)
- 视频文件大小:约 200 MB(MP4 格式)
数据特征
动作(action)
- 数据类型:float32
- 形状:[6]
- 维度名称: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]
- 维度名称:与动作相同(shoulder_pan.pos、shoulder_lift.pos、elbow_flex.pos、wrist_flex.pos、wrist_roll.pos、gripper.pos)
图像观测 - 顶部摄像头(observation.images.top)
- 数据类型:视频
- 分辨率:480×640 像素,3 通道
- 视频编码:AV1,yuv420p
- 帧率:30 FPS
- 非深度图:是
图像观测 - 腕部摄像头(observation.images.wrist)
- 数据类型:视频
- 分辨率:480×640 像素,3 通道
- 视频编码:AV1,yuv420p
- 帧率:30 FPS
- 非深度图:是
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
- 数据文件路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
数据划分
- 训练集:片段 0 到 5(共 6 个片段)
引用信息
- BibTeX:暂无提供



