newah-s2-soft-v2
收藏资源简介:
该数据集是一个机器人学数据集,使用LeRobot框架创建,专门针对Newah机器人(仅手臂部分)。数据集包含30个训练集,总计6374帧,帧率为30fps。数据特征包括:观察状态(5个浮点数,代表肩部平移、肩部提升、肘部弯曲、手腕弯曲和手腕旋转关节角度)、动作(同样5个浮点数,对应相同关节的控制)、观察图像(工作空间和手腕摄像头的视频,分辨率480x640,3通道,编码为av1,无音频)、观察目标(2个浮点数,表示目标x和y坐标),以及时间戳、帧索引、集索引、索引和任务索引等元数据。数据以Parquet文件格式存储,总数据文件大小为100MB,视频文件大小为200MB。数据集适用于机器人控制、模仿学习或强化学习任务。
This dataset is a robotics dataset created using the LeRobot framework, specifically for the Newah robot (arm only). It contains 30 training sets, totaling 6374 frames, with a frame rate of 30fps. Data features include: observation state (5 floating-point numbers representing joint angles for shoulder translation, shoulder lift, elbow bend, wrist bend, and wrist rotation), action (5 floating-point numbers corresponding to control of the same joints), observation images (video from workspace and wrist cameras, resolution 480x640, 3 channels, encoded as av1, no audio), observation target (2 floating-point numbers representing target x and y coordinates), and metadata such as timestamps, frame index, set index, index, and task index. The data is stored in Parquet file format, with a total data file size of 100MB and a video file size of 200MB. The dataset is suitable for robotics control, imitation learning, or reinforcement learning tasks.
数据集概述
- 数据集名称: newah-s2-soft-v2
- 许可证: Apache-2.0
- 任务类别: 机器人学
- 标签: LeRobot, newah, s2, act
- 创建工具: LeRobot
- 数据集配置: default(数据文件路径:
data/*/*.parquet) - 机器人类型: newah_arm_only(仅机械臂)
- 帧率(FPS): 30
数据集结构
特征(Features)
| 特征名称 | 数据类型 | 形状 | 含义 |
|---|---|---|---|
observation.state |
float32 | [5] | 机器人关节状态:shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll |
action |
float32 | [5] | 动作指令:shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll |
observation.images.workspace |
video | [480, 640, 3] | 工作空间摄像头视频(AV1编码,30fps) |
observation.images.wrist |
video | [480, 640, 3] | 腕部摄像头视频(AV1编码,30fps) |
observation.target |
float32 | [2] | 目标位置:target_x, target_y |
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 |
统计信息
- 总片段数(Episodes): 30
- 总帧数(Frames): 6,374
- 总任务数(Tasks): 1
- 数据文件大小: 约 100 MB
- 视频文件大小: 约 200 MB
- 数据集划分:
train(片段 0 至 29,共 30 个片段)
文件路径格式
- 数据文件:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
引用信息
当前未提供 BibTeX 引用信息。



