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 本文主要研究復射影空間中的全實偽臍子流形:討論它們的構造,并給出具體例子
After obtaining correct projective depths , we decompose the measurement matrix into camera motion in projective space and projective reconstruction by svd 在獲得正確的射影深度后,通過奇異值分解將測量矩陣分解為射影空間下的攝像機運動和物體三維幾何形狀(射影重構) 。