In the first part, depending on three or more images, the main research work are listed as follows:(1) using SVD decomposition to realize projective reconstruction;(2) realizing camera self-calibration by solving Kruppa's equation;(3) recovering Euclidean reconstruction from projective reconstruction. Depending on only two images, the main researches are:(1) making out infinite plane homography matrix by using scene structure information, then recovering affine reconstruction from projective reconstruction;(2) making out the absolute conic images by using scene structure information, and then recovering Euclidean reconstruction from projective reconstruction.

在第一部分中在线免费观看欧美插B视频，針對(duì)三幅及三幅以上的圖像玖玖视频久久，主要研究：①利用矩陣奇異值分解實(shí)現(xiàn)射影重構(gòu)，②通過求解Kruppa方程實(shí)現(xiàn)攝像機(jī)自標(biāo)定日韩精品91，③由射影重構(gòu)恢復(fù)歐氏重構(gòu)人人操人人操人人色人人操人人色人人摸；針對(duì)只有兩幅圖像的情況久久久久久久久毛片，主要研究：①利用場(chǎng)景結(jié)構(gòu)信息求解無窮遠(yuǎn)平面的單應(yīng)矩陣，由射影重構(gòu)恢復(fù)仿射重構(gòu)欧美日本电影，②利用場(chǎng)景結(jié)構(gòu)信息求解絕對(duì)二次曲線的像毛片无码高潮喷白浆视频，由仿射重構(gòu)恢復(fù)歐氏重構(gòu)。

This paper researches the construction of clothing band collar and grown-on collar and analyses the interrelated relationship of construction by means of the image principle among cast planes of cast geometry and the direct reflective correspondence nature of square curve.

本文運(yùn)用射影幾何中射影平面間的仿射原理及二次曲線的直射對(duì)應(yīng)性質(zhì)国产精品福利在线观看入口，研究立領(lǐng)和連身立領(lǐng)的結(jié)構(gòu)組成亚洲中文字幕第一页精品，分析其經(jīng)構(gòu)內(nèi)在相互關(guān)系，最終從理論上剖析了兩類衣領(lǐng)的結(jié)構(gòu)設(shè)計(jì)原理机械有限后入高潮，在實(shí)踐上提供了兩類衣領(lǐng)精確而實(shí)用的設(shè)計(jì)方法成网站免费在线观看。

Using homogeneous projective coordinate,this paper presents a researches of the dual of projective space and reveals the essence of dual fundamentals of projective space the same coordinate represents both point and plane,and there is a dual relation in the point and plane.

射影空間是對(duì)偶結(jié)構(gòu)，用齊次射影坐標(biāo)研究了射影空間的對(duì)偶原理久久毛片网站，從而揭示出射影空間里互相對(duì)偶的點(diǎn)與平面的坐標(biāo)之間的內(nèi)在聯(lián)系

Only four surfaces are possible for such embedding:the sphere,the torus,the Klein bottle and the projective plane.

這樣的嵌入只能在球面、環(huán)面国产日B视频网站、克萊因瓶和射影平面上實(shí)現(xiàn)乱伦小说网尤物视频亚洲，其五邊形面的個(gè)數(shù)分別為12，0国产h视频网站在线视频，0和6摸女生下体高潮喷水视频。

The computational methods of line element conic curve s tangent point decided by any line on projective plane is presented on the basis of this study.

從實(shí)際計(jì)算的角度出發(fā)，使用N矢量表示視平面上的點(diǎn)和直線最新亚洲日韩中文字幕在线播放一区二区，并由線素二次曲線的射影定義推導(dǎo)出線素二次曲線的N矢量方程一级a作爰片A级毛片；在此基礎(chǔ)上，給出了射影平面上任意一條直線所確定的線素二次曲線切點(diǎn)的N矢量的計(jì)算方法乱子国产刺激。

Several diffrent but mutual-related models of the projective plane in this thesis reveal its structure and imagins its entire form,and had shown the whole nature-one side through the relations of the projective plane and Mobius tie .

本文給出射影平面的幾個(gè)不同但是互相聯(lián)系的模型无码欧XXXX在线观看，借以揭示射影平面的結(jié)構(gòu)，想象射影平面的整體形狀直接在线观看黄色视频主页，并通過射影平面與莫比烏斯帶的關(guān)系來了解射影平面的一個(gè)整體性質(zhì)———單側(cè)性日韩欧美A片一级久久72。

Furthermore, we determine the nonorientable crossing number sequences of those graphs by their crossing numbers on the projective plane and the embedding technique. Then we show that the nonorientable crossing number sequence of C(10,4) is non-convex.

利用子式理論的部分結(jié)果，證明了一些循環(huán)圖C(10亚洲热在线视频店，4)黄页视屏在线看，C(9，3)国产不卡久久精品影院尤物，C(8色色av无码，3)在射影平面上的交叉數(shù)，再利用嵌入技巧人妻在线交插，得到了它們的不可定向交叉數(shù)序列欧美黄色小视频在线，并證明C(10，4)的不可定向交叉數(shù)序列不是凸的黄色网页视频在线观看。

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.

射影幾何是研究圖形的射影性質(zhì)国产婷婷网站导航，即它們經(jīng)過射影變換后黄色网站av在线免费观看，依然保持不變的圖形性質(zhì)的幾何學(xué)分支學(xué)科。2D射影變換是一種較為常見的變換方法国产福利在线99，發(fā)生在用透視攝像機(jī)對(duì)平面攝像的時(shí)候色综合综合热视频，并應(yīng)用于各個(gè)研究領(lǐng)域。

The concept and method of adding a projection plane to AUTO CAD drawing-board and drawing non-Euclidean geometry graph on the board are discussed. The correlative application software is programmed. The analysis of the working angle of complicate shows that developing the new type cutters are rapidly and accurately with this software.

提出了將射影平面疊加到AUTO CAD繪圖板上并進(jìn)行電子非歐幾何作圖的思想和方法一级毛片A片免费播放；編制了相關(guān)的實(shí)用程序99人人摸人人干；通過對(duì)一復(fù)雜刀具的工作角度解析結(jié)果表明，用該軟件分析刀具角度久久久毛片久久久，開發(fā)新型刀具可達(dá)到即快又準(zhǔn)的效果欧美一级特黄色视频。

We also show that for a fixed surface S, if the face-width of an embedded graph 0 in S is large enough, then there exists a polynomially bounded algorithm to find a shortest contractible cycle in G.

從而在射影平面上解決了Mohar與Thomassen關(guān)于是否存在多項(xiàng)式算法尋找短圈的問題欧美在线VAV。對(duì)于一般曲面上嵌入圖自拍另类欧美日韩视频，只要它的面寬度充分大无码激情免费视在线观看，那么同樣有多項(xiàng)式算法發(fā)現(xiàn)最短可收縮圈免费A片大大片。