projective geometry的例句大全

Cross ratio and element at infinity are two important concepts with projective geometry and primary tools in considerate projective property of figures.

交比和无穷远元素是射影几何中的两个重要概念，它们是探讨图形射影性质的主要工具。

In the calibration of the system, a plan based on the principle of cross ratio invariance in algebraic projective geometry was used to calibrate the coded light planes.

在对编码投影光平面的标定过程中，提出利用代数射影几何中的交比不变原理对其进行标定的方案，并论述了标定原理。

Aiming at 3D pose computation from single facial image, a method was proposed based on the theory of anthropometry in face and projective geometry: first, corners of eyes and mouth, and nosewing points were selected to establish facial model within facial plane;

针对单张人像的三维姿态计算，结合面貌测量和射影几何的理论提出了一种方法：首先在人面部的平面区域内，选取眼角点，口角点，鼻翼点建立人脸模型；

Projective geometry, as an independent course, could find application in drawing geometry to solve some problems. This kind of application is dealt with in this paper.

射影几何作是一门独立的学科，本文着重阐述射影几何与画法几何的关系，讨论射影几何在画法几何中应用问题。

Research into Effection Change Projection Plane Time about Three-Dimensional Projective Geometry

三维画法几何中有效换面次数的研究

In this paper, some theories and methods of affine geometry and projective geometry are applied in elementary geometry, and an instructive role of higher geometry is played in the teaching of elementary geometry.

从仿射几何和射影几何的理论与方法出发，探讨了它们在初等几何中的一些应用，有利于高等几何对初等几何教学的指导作用。

By using the projective geometry, some schemes for generating rational curves from pencil of lines are investigated in this paper.

采用射影几何学方法，研究从直线束生成有理曲线的技术方案。

a novel concept of geometrical transformation with generalized connotation in projective geometry.

射影几何中一个具有更加一般化内涵的几何变换概念。

in projective geometry one never measures anything, instead, one relates one set of points to another by a projectivity.

一个从未在射影几何任何措施，而是一个涉及一组点到另一个由投射。

the intrinsic projective geometry between two perspective images of a single rigid scene is described by the fundamental matrix.

基本矩阵描述了同一个场景的两幅图像间存在的内在的几何关系。

Connected graded algebra is the main object studied in noncommutative projective geometry.

连通分次代数是非交换射影几何主要研究的具体对象之一.

We shall interrupt the history of projective geometry.

我们要把射影几何的历史断开.

The synthetic geometers were developing projective geometry.

综合几何学家们在发展射影几何学.

American mathematician noted for his work on projective geometry and topology.

不为射影改变的性质的几何学.

In this paper , the bar fixing problems of spatial four _ bar mechanism are discussed applying projective geometry.

应用画法几何探讨空间四杆机构各杆件的定位问题.

Projective change is very important in higher geometry.

射影变换在高等几何中是十分重要的。