kinect

This directory contains the data acquired from two Microsoft Kinect v2 sensors. The files are in .mat format and each row in the files corresponds to three-dimensional skeleton information captured from each of the two Kinects at a given point in time. Basically, the kinect sensor data is provided as velocity-time profile which has been measured from the Kinect skeleton data over a period of time. This dataset also contains other information such as the activity being performed, timestamp in milliseconds, experiment number, person id, and room id. More details on the Kinect system and structure of the Kinect data are available in the "Methods" and "Experiment Directory" sections of the Data Descriptor, respectively.

本目录包含两台Microsoft Kinect v2（微软Kinect v2）传感器采集的数据。文件格式为.mat格式，文件内每一行对应特定时刻两台Kinect分别采集到的三维骨骼信息。简言之，Kinect传感器数据以速度-时间剖面（velocity-time profile）的形式呈现，该数据由一段时间内的Kinect骨骼数据测算得到。本数据集还包含其他附加信息，例如当前执行的动作、以毫秒为单位的时间戳、实验编号、人员ID（person id）以及房间ID（room id）。有关Kinect系统及Kinect数据结构的更多细节，可分别参阅本数据说明文档（Data Descriptor）的「方法」与「实验目录」章节。