引入PnP问题的多姿态人脸旋转角度计算方法研究

Research in Multi-pose Face Rotation Computer by Resolving the PnP Problem

在多姿态人脸识别中,人脸的旋转也可以看作是双目成像系统中摄像机的旋转,由此我们引入PnP问题的求解得出双目成像系统中的摄像机的旋转矩阵,求解即得人脸旋转角度。引入PnP问题进行多姿态人脸旋转角度的计算的方法还没被用在多姿态人脸识别中。

In multi-pose face identification,the rotation of faces equals to the rotation of cameras,if in a binocular vision system.So,we introduce PnP problem to resolve the camera＇s rotation matrix,which actually is the rotation of human faces.The method which computers the multi-pose faces rotation angle by resolving the PnP problem,is unused in the field of multi-pose face identification.