record-sponge-1-v2-04
收藏资源简介:
该数据集由LeRobot创建,专注于机器人学任务,具体涉及so101_follower机器人类型。数据集包含10个episodes,总计7441帧,覆盖1个任务。数据以parquet文件格式组织,视频文件以mp4格式存储,帧率为30fps。特征包括动作数据(6个浮点数表示关节位置,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)、观测状态(与动作相同的6个浮点数关节位置)、两个摄像头图像观测(前视和顶视,分辨率均为480x640,3通道彩色视频),以及时间戳、帧索引、episode索引、索引和任务索引等元数据。数据集主要用于机器人控制和模仿学习任务。
This dataset is created by LeRobot and focuses on robotics tasks, specifically involving the so101_follower robot type. It contains 10 episodes, totaling 7441 frames, covering 1 task. The data is organized in parquet file format, with video files stored in mp4 format at a frame rate of 30fps. Features include action data (6 floating-point numbers representing joint positions, such as shoulder translation, shoulder lift, elbow bend, wrist bend, wrist rotation, and gripper position), observation states (6 floating-point numbers for joint positions, same as actions), two camera image observations (front view and top view, both with a resolution of 480x640, 3-channel color video), and metadata such as timestamps, frame index, episode index, index, and task index. The dataset is primarily used for robot control and imitation learning tasks.
数据集概述
- 数据集名称:record-sponge-1-v2-04
- 创建工具:使用 LeRobot 创建
- 许可证:Apache-2.0
- 任务类别:机器人学(robotics)
数据集结构
- 机器人类型:so101_follower
- 总片段数:10
- 总帧数:7441
- 总任务数:1
- 块大小:1000
- 数据文件大小:100 MB
- 视频文件大小:500 MB
- 帧率:30 FPS
- 数据划分:全部10个片段用于训练(
train分割:0:10)
数据特征
| 特征名称 | 数据类型 | 形状 / 尺寸 | 描述 |
|---|---|---|---|
action |
float32 | [6] | 机械臂6个关节的动作指令(shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos) |
observation.state |
float32 | [6] | 机械臂6个关节的状态观测(与action的关节名称相同) |
observation.images.front |
video | [480, 640, 3] | 前置摄像头视频,分辨率480x640,RGB三通道,AV1编码,30 FPS |
observation.images.top |
video | [480, 640, 3] | 顶部摄像头视频,分辨率480x640,RGB三通道,AV1编码,30 FPS |
timestamp |
float32 | [1] | 时间戳 |
frame_index |
int64 | [1] | 帧索引 |
episode_index |
int64 | [1] | 片段索引 |
index |
int64 | [1] | 全局索引 |
task_index |
int64 | [1] | 任务索引 |
数据路径
- 数据文件存储路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件存储路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
引用信息
- 论文:[更多信息待补充]
- 主页:[更多信息待补充]



