In this paper , we mainly study the totally real pseudo - umbilical sub - manifolds of a complex projective space : we discuss how to construct them and give the examples 本文主要研究复射影空间中的全实伪脐子流形:讨论它们的构造,并给出具体例子
After obtaining correct projective depths , we decompose the measurement matrix into camera motion in projective space and projective reconstruction by svd 在获得正确的射影深度后,通过奇异值分解将测量矩阵分解为射影空间下的摄像机运动和物体三维几何形状(射影重构) 。