2026-07-17_shakeitup5_bench_dragonfly_10kHz_nfft_512
收藏资源简介:
该数据集是一个机器人操作数据集,使用LeRobot工具创建。数据集包含机器人动作和观察数据:动作数据包括6个关节(肩部平移、肩部升降、肘部弯曲、腕部弯曲、腕部旋转、夹爪)的位置信息;观察数据包括相同的关节状态、顶部摄像头图像(480x640分辨率)、腕部摄像头图像(480x640分辨率)和触觉频谱图视频(224x224分辨率,基于10kHz采样和512点FFT)。数据以30fps的帧率记录,总共有50个回合、33141帧和1个任务。数据文件大小为100MB,视频文件大小为200MB。机器人类型为so101_follower_dragon_tactile_bench。数据集用于机器人学习任务,许可证为Apache-2.0。
This is a robotic manipulation dataset developed using the LeRobot toolkit. It includes two core parts: robotic action data and observation data. The action data contains position information of 6 joints, specifically shoulder translation, shoulder lift, elbow flexion, wrist flexion, wrist rotation, and gripper position. The observation data covers the same joint states, top-view camera images (480×640 resolution), wrist-mounted camera images (480×640 resolution), and tactile spectrogram videos (224×224 resolution, sampled at 10 kHz with 512-point FFT). All data was recorded at 30 frames per second (fps), with a total of 50 episodes, 33141 frames, and a single task. The combined size of the data files is 100 MB, and the video files total 200 MB. The robotic platform used in this dataset is the so101_follower_dragon_tactile_bench. This dataset is intended for robotic learning tasks and is licensed under Apache-2.0.
数据集概述
- 数据集名称:
2026-07-17_shakeitup5_bench_dragonfly_10kHz_nfft_512 - 许可证: Apache-2.0
- 任务类别: 机器人学(Robotics)
- 标签: LeRobot
- 机器人类型:
so101_follower_dragon_tactile_bench - 创建工具: 使用 LeRobot 创建
数据集规模
- 总片段数(Episodes): 50
- 总帧数(Frames): 33,141
- 总任务数(Tasks): 1
- 训练集划分(Splits):
train: 0:50(全部50个片段用于训练) - 数据文件大小: 约100 MB
- 视频文件大小: 约200 MB
数据结构
数据集包含9个特征(features),以30 FPS(帧每秒)录制:
| 特征名称 | 数据类型 | 形状 | 描述 |
|---|---|---|---|
action |
float32 | (6,) | 6维动作:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos |
observation.state |
float32 | (6,) | 6维状态:与动作空间相同(位置信息) |
observation.images.top |
视频 | (480, 640, 3) | 顶部摄像头,AV1编码,分辨率480x640,RGB 3通道,30 FPS |
observation.images.wrist |
视频 | (480, 640, 3) | 腕部摄像头,AV1编码,分辨率480x640,RGB 3通道,30 FPS |
observation.images.tactile_spectrogram_dragonfly_10kHz_nfft_512 |
视频 | (224, 224, 3) | 触觉频谱图(Dragonfly触觉传感器,10kHz采样,512点FFT),AV1编码,分辨率224x224,RGB 3通道,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(当前仅1个任务) |
数据文件格式
- 主数据: Parquet文件,路径为
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频数据: MP4文件(AV1编码),路径为
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4 - 元数据: 位于 meta/info.json
引用信息
引用信息当前待补充([More Information Needed])。



