射影变换

利用2D射影变换求解空间复杂结构的3D不变量

Computing 3D invariants of complicated spatial structures by using 2D projective transformation

有理Bézier曲线的权因子与参数射影变换

Parametric Projective Transformation and Weights of Rational B é zier Curves

利用2-D射影变换实现多视图下元素的预报

Predicting image elements using 2-D protective transformation from multiple views

对于有理二次Bézier曲线，两条有理二次Bézier曲线间的射影变换由它们对应的控制顶点和权因子所确定。

Projective transformation between two rational quadratic B é zier curves is determined by pairs of corresponding control vertices and weights .

进一步利用3D不变量和2D射影变换，实现了一定条件下的对称性目标的形状恢复技术。

Further more , by using 3D invariants and 2D projective transformation , an approach to recover shape from part symmetry objects is realized on some conditions .

计算机绘制射影变换图形的解析法

The Analytic Method of the Projective Transformation Figure Drawn on Computer

传统相机标定技术大都利用了射影变换保持点共线和线共点的性质。

Traditional calibration technology mostly uses these properties in projective transformation .

在采用投射大小光斑的方法中，提出了基于射影变换原理的分块匹配算法。

The area-partitioned matching approach based on projective transformation is presented .

四角形点集间的射影变换的表达式

On expression of project transformation between sets of quadric-angle form

一种射影变换的图形图像纠正原理

One kind of Rectification Principle of Projection Transformation for Figure and Image

如何将一个一维射影变换表示为两个对合的乘积

On One-dimensional Projective Transformation is the Product of Two Involution

三维到二维的射影变换与透视投影

The projective transformation from 3D into 2D and perspective projection

基于射影变换模型的图像特征点集配准

Image Registration from Feature Point Sets Based on Projective Transformation

平面射影变换基本定理的简洁证明

A Simple Proof of Basic Theorem in Plane Projection Transformation

射影变换在高等几何中是十分重要的。

Projective change is very important in higher geometry .

直线上射影变换的几何结构

Geometry structure of the projective transformation in the line

到曲面的射影变换及其在齿轮啮合分析中的应用

The Projective mapping into Surface And Its Applications to Theory of Toothed Gearing

与点变换相切及密切的一维射影变换

One-Dimensional Projective Change Contacting and Osculating with Point Transformation

给出了半对称度量循环联络在射影变换下的不变张量。

The invariant tensor under projective transformations of semi-symmetric metric-recurrent connections is obtained .

关于非退化二阶曲线上的射影变换及对合

On Projective Transformation and Involution of Nondegenerate Second-order Curve

图像校正需要对图像进行透视变换，不可避免会产生欠采样或过采样问题，同时射影变换会引起图像扭曲，造成图像对之间相似性丢失。

Projective transform in the process of image rectification produces under-sampling or over-sampling .

一种新的射影变换下平面多边形的识别方法

A new method of recognizing polyhedrons under perspective transformation

基于射影变换几何不变性的数码相机双目定位模型

Binocular Location Model of Digital Camera Based on Geometric Invariant under Projective Transformation

空间射影变换法在解决二阶曲面轴测投影轮廓线及阴影中的应用

Application of space projective transformation in solving quadric axonometric contour line and invisible shadow

确定平面射影变换的一个定理

A theorem of determining projection transformation on plane

非直纹二次曲面的射影变换

The Projective Transformation of Non-ruled Quadric Surface

二维射影变换的二重元素

The Twofold Element for Plane Projective Transformation

半对称度量循环联络的射影变换

Projective Transformation of Semi-symmetric MetriC-recurrent Connection

一个射影变换绘图系统

A Graphic System of Projective Transformation

然后求取射影变换权值变化测度之和的极值以实现最小化射影畸变；

Secondly , the extremum of sum of projective transform weight change was solved to minimize projective distortion .