- 更多网络例句与射影变换相关的网络例句 [注：此内容来源于网络，仅供参考]
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The perspective transform can be replaced approximately with affine transform when the distance between the camera and the object is larger than the dimension of the object.
当摄像机与景物之间的距离远远大于景物的尺寸时，射影变换可用仿射变换来近似代替。
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Description and recognition of plane has been processed depend on the geometry model of continental group and affine group anciently, with the development of the computer vision application, people attaches importance to the investigation of the perspective invariants, thus the investigation of perspective invariants gradually become an important problem in the computer vision.
以往人们对曲线的描述和识别大都是在欧氏群和仿射群的几何模型下进行的，近几年随着计算机视觉应用的发展，射影群下不变量的研究开始受到人们重视，所以射影变换下几何不变性的研究是计算机视觉中的一个重要的研究课题。
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They include:collinearity--an invariance under the projective transformation group;Parallelisminvariance under the affine transformation group;the direction of angles--aninvariance under the rotation transformation group.
这些几何不变性质包括共线性——在射影变换群下的不变性；平行性——在仿射变换群下的不变性；角的方向——在欧氏平移变换群下的不变性。
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This paper illustrates the process where projective transformation and affine transformation are employed to solve advanced geometrical problems.
引言变换是我们在几何解题中常用的方法之一。初等几何中的变换方法有对称变换、平移变换、旋转变换和相似变换，高等几何中的变换有射影变换、仿射变换等。
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This paper gives the method of homogeneous projection coordinates system that is established by original element turning to natural coordinates system under the projective change.
给出在射影变换下以原象元素所建立的齐次射影坐标系化为自然坐标系的方法，不妨称作基元变换法。同时给出射影变换的几何意
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According to if there exists a one to one mapping between the two point sets to be matched, PPM can be divided into the case of complete matching and the case of incomplete matching. According to transformation type between the two point sets, PPM can be divided into the affine (including Euclidean and similarity) case and the projective case.
点模式匹配问题，根据待匹配的两个点模式是否存在一一对应的匹配关系，可分为完全匹配情形和不完全匹配情形；根据两个点模式之间满足的几何变换关系，可分为仿射变换（包括相似变换和欧氏变换）情形和射影变换情形。
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In this paper, We only analyse the projective transformation in3- Dimension space, explain the geometric significance of its column and row's correlation coefficient and give the method of changing the non-full rank projective transformation of3- Dimension to2- Dimension.
对三维空间中的射影变换加以分析，说明其行、相关系数的几何意义及将三维非满秩射影变换改为二维满秩射影变换的处理方法进行探索，这对计算机辅助设计中的图形处理和建立图形数据库是有利的。
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This paper presents the two conditions:Sufficient condition and necessary condition for the links of perspective mapping and projective mapping.
本文给出了射影映射为透视映射的两个充要条件，这两个充要条件与射影变换为对合的充要条件是一致的。
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A parametric study graphic nature of the projection, that is, they read the projective transformation, remained the same graphic nature of the geometry, the branches. 2D projective transformation is a more common transform method, used in the camera lens of the camera plane, and applied to various fields of study.
射影几何是研究图形的射影性质，即它们经过射影变换后，依然保持不变的图形性质的几何学分支学科。2D射影变换是一种较为常见的变换方法，发生在用透视摄像机对平面摄像的时候，并应用于各个研究领域。
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In chapter 2 we recall the basic facts about Riemannian manifold and some notions of the transform theory on Riemannian manifolds.
首先，利用给定流形的向量丛上联络的存在性给出流形上的不可积分布上非完整联络的存在性证明，进而证明了次黎曼联络的存在唯一性，并以此为出发点研究了次黎曼流形中仿射变换、等距变换、共形变换和射影变换下的一些不变性质，给出了相应变换下的一些不变量。
- 更多网络解释与射影变换相关的网络解释 [注：此内容来源于网络，仅供参考]
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projective unitary group：射影么正群;射影单式群
射影么正群;射影单式群 projective unitary group | 射影曲体 projective variety | 射影对应[性];射影[变换] projectivity
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projective symplectic group：射影纠纽群
射影的;特殊么正(或单式)群 projective special unitary group | 射影纠纽群 projective symplectic group | 射影变换 projective transformation
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projective transformation group：射影变换群
射影变换|projective transformation | 射影变换群|projective transformation group | 射影标架|projective frame
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projective theorem：射影定理
projective tensor 射影张量 | projective theorem 射影定理 | projective transformation 射影变换
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projective transformation：射影变换
projective layer 保护膜 | projective transformation 射影变换 | projectivity 射影对应,射影
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regular projective transformation：正则射影变换
正则奇点|regular singular point | 正则射影变换|regular projective transformation | 正则素数|regular prime
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singular projective transformation：奇[异]射影变换
奇[异]核|singular kernel | 奇[异]射影变换|singular projective transformation | 奇[异]支集|singular support
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projective variety：射影曲体
射影么正群;射影单式群 projective unitary group | 射影曲体 projective variety | 射影对应[性];射影[变换] projectivity
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projectivity：射影对应,射影
projective transformation 射影变换 | projectivity 射影对应,射影 | prolate ellipsoid 长椭球,长椭圆面
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direct projectivity：正射影(变换)
集的直积 direct product of sets | 正射影(变换) direct projectivity | 直接证明 direct proof