One novel gaze point compensation algorithm in Riemannianspace was proposed in this paper based on the estimation algorithm of gaze point in space similar triangles.
在空间相似三角形注视点估计算法的基础上,提出一种基于黎曼几何的视线落点补偿方法 。
2
This paper discusses the space-like submanifolds with constant mean curvature in a pseudo-Riemannianspace form, and obtain an integrate inequality and a rigidity theorem.
本文研究了伪黎曼空间型中具有常平均曲率的类空子流形,得到了这类空子流形的一个积分不等式及刚性定理。
3
Rotation hypersurfaces in pseudo-Riemannianspace forms are defined and their explicit parametrizations are given in the present paper, and their principal curvatures are computed.