record-test-1749
收藏资源简介:
该数据集是一个机器人相关数据集,使用LeRobot工具创建,适用于机器人控制和学习任务。它包含机器人的动作数据(如肩部、肘部、手腕和抓取器的位置)、状态观察(与动作相同的关节位置)、来自前置和顶部摄像头的图像观察(分辨率为480x640,3通道),以及时间戳、帧索引、剧集索引等元数据。数据以Parquet格式存储,视频以MP4格式存储,帧率为30fps,适用于训练和评估机器人模型。
This dataset is a robotics-related dataset created using the LeRobot tool, suitable for robot control and learning tasks. It includes robot action data (such as positions of shoulders, elbows, wrists, and grippers), state observations (joint positions identical to actions), image observations from front and top cameras (with a resolution of 480x640, 3 channels), and metadata such as timestamps, frame indices, and episode indices. The data is stored in Parquet format, videos in MP4 format with a frame rate of 30fps, and it is suitable for training and evaluating robot models.
数据集总览
- 数据集名称:record-test-1749
- 许可协议:Apache-2.0
- 任务类别:机器人学(Robotics)
- 标签:LeRobot
- 创建工具:LeRobot(https://github.com/huggingface/lerobot)
数据集结构
- 代码版本:v3.0
- 机器人类型:omx_follower
- 总片段数:0
- 总帧数:0
- 总任务数:0
- 数据块大小: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
特征定义
| 特征名 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [6] | 关节位置:shoulder_pan、shoulder_lift、elbow_flex、wrist_flex、wrist_roll、gripper |
observation.state |
float32 | [6] | 观测状态(同动作维度) |
observation.images.front |
video | [480, 640, 3] | 前置摄像头图像(高480px,宽640px,3通道) |
observation.images.top |
video | [480, 640, 3] | 顶部摄像头图像(高480px,宽640px,3通道) |
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 |



