Video-Trajectory Hand Dataset

This dataset consists of color and depth videos of human worker motions and their corresponding Cartesian trajectories of the worker’s hand, captured using OptiTrack motion capture system. Each motion sample comprises 4 files (RGB video, depth video, a Cartesian trajectory of worker’s hand and a label of the motion, representing one of four possible goals from 1 to 4). Total number of motion samples: 811. Structure: MPEG-4 videos of human worker motion and corresponding NumPy array files, containing Cartesian trajectories and a label of the motion. Dataset is in a .zip archive. Extract using 7-Zip or similar software. Video files (.avi) can be opened using VLC media player or any other video player that supports MPEG-4 codec. The .npy files can be loaded using Python (>=3.7) and the Python library NumPy (>=1.19.2).

本数据集包含采用OptiTrack动作捕捉系统采集的人类作业人员动作彩色视频与深度视频，以及对应手部笛卡尔轨迹数据。每个动作样本包含4个文件：RGB视频、深度视频、作业人员手部笛卡尔轨迹文件，以及动作标签（该标签对应1至4共4种预设任务目标之一）。总动作样本量为811个。数据集结构为：存储人类作业动作的MPEG-4格式视频，以及包含笛卡尔轨迹与动作标签的NumPy数组文件。数据集以.zip压缩包形式存储，需使用7-Zip或同类解压软件进行解压。视频文件（.avi格式）可通过VLC媒体播放器或其他支持MPEG-4编码的视频播放器打开。.npy格式文件可通过Python（版本≥3.7）及Python库NumPy（版本≥1.19.2）加载。