Motion Capture Data and Camera Parameters

All Rat 7M motion capture data and camera parameters. Each file contains the motion capture traces in a variable called 'mocap' and camera calibration parameters in a variable called 'cameras'. In addition to the calibration parameters for each camera, 'cameras' also contains a variable, 'frames', which gives the video frame number (for each camera) corresponding to a given sample of motion capture data. .mat files are readable in Matlab or using scipy.io.loadmat() in python/scipy.

本数据集包含全部大鼠7M（Rat 7M）动作捕捉数据与相机参数。每个数据文件均通过名为'mocap'的变量存储动作捕捉轨迹数据，同时通过名为'cameras'的变量存储相机标定参数。除各相机的标定参数外，'cameras'变量还包含一个名为'frames'的子变量，其记录了与每条动作捕捉数据样本相对应的各相机视频帧编号。该数据集文件格式为.mat，可通过Matlab读取，或借助Python的scipy库中的scipy.io.loadmat()函数进行读取。