立体的

Combined with modern digital image processing technology, image matching and composite method of a group of images is discussed based upon which a computer aided composite method of the lenticular screen covering color stereo image is developed.

对基于柱透镜光栅的立体照片的制作原理进行了理论分析，推导了立体成像的光学原理，结合现代数字图像处理技术，对多幅图像的匹配及合成方法进行了分析，提出和实现了一种计算机辅助彩色立体图片合成方法。

Cephalotaxine ester of 2-oxo-6-methylheptanoic acid was treated with lithium diisopropylamide and Me O-(1-methoxyisopropyl)glycolate to give a mixture of homoisoharringtonine and its stereoisomers with 56% yield. The four stereoisomers separated by TLC showed identical mass spectra and almost superimposed IR but with different 1H NMR spectra. The configuration of the 2'-C and 3'-C of the four isomers were postulated based upon their 1H NMR spectra as compared with the 1H NMR spectra of isoharringtonine and its stereoisomers.

2-氧代-6-甲基庚酰基三尖杉碱(3)与0-(1-甲氧基异丙基)羟基乙酸甲酯(4)在强碱性试剂二异丙胺锂存在下，起亲核加成反应，反应中间体5在室温用酸性丙酮水解，得到一种新的三尖杉酯类生物碱一一高异三尖杉酯碱(6c)及其立体异构体(6a、6b、6d)的混合物，产率56%、通过制备薄层层析分得这四个立体异构体，它们的1H NMR和异三尖杉酯碱及其立体异构体的1H NMR类似，推定了它们的绝对构型。

In this thesis, we propose a new semi-automatic system that is able to create interesting 3D effects from plain photographs. By directly projecting the ground plane without the use of camera parameters, we avoid the problem of creating images with wrong depth ratio and texture distortion.

本论文修改了还原真实场景比例的立体化方式，将影像中属於地面的部份，以原始大小直接投影至立体空间，这麼做出现了类似立体书或立体卡片的效果，同时也省去了设定相机参数的步骤，避免因不正确的参数设定导致错误的深度比例或材质贴图的扭曲变形。

In the psychophysiology research, we validated that the binocular disparity is the main cue of depth perception. A lot of stereograms were designed to study the mechanism of binocular fusing and the capability of stereoscopic system.

在立体视觉认知心理物理学研究中，本文在验证双眼视差是立体视觉深度感知的根本性线索的基础上，设计了各种类型的心理物理学刺激图对研究在视差检测过程中立体视觉系统解决双眼视网膜图像匹配融合问题的可能机制及其表现出的容错能力和鲁棒性特点。

I build my research work on the pass and improved the hardware and software of experimental system, and explored some new analyzing methods to pick out the CEP signal wrapped in the EEG more efficiently.On hardware, I designed a instrument to let our testee to observe the RDS, shown on Cathode-ray tube or printed on paper, through a stereoscope, and never let the stereoscope effect the observation. The instrument includes 3 modules: RDS showing, stereoscope fixing and testee fitting.

本文对CEP研究过程中的软件和硬件环境进行研究和改进，同时通过改进CEP信号的分析方法，设计了实验者观察刺激信号寸的立体镜支撑系统，包括刺激的呈现，立体镜固定，受试者适应等模块，使得受试者能够舒适地通过立体镜观察CRT上的刺激信号或者宁丁印在纸上的刺激信号。

In the cyclization process,α-acylamino radicals preferred to attack acylsilanes from the face opposite to the β-substituent, and the stereoselectivity of the bridgehead is excellent. The orientation of the hydroxy group formed in the cyclization process was mainly exo.

生物碱架桥上立体化学的建立，可透过环上取代基立体障碍的影响，使得环化过程只会从立障较小的一面进行，因此可得到单一立体化学的结果，而环化所形成的羟基则是以exo的产物为主。

With glasses Anaglyphic Polarization Alternate-frame sequencing Without glasses Autostereoscopic displays Furthermore, alternative systems, such as Pulfrich effect exist, but fall under the realm of "pseudo-stereoscopic" in that two, separate records are not recorded or projected.

技术 有多少种投射自然立体画面的办法，主要能两类：用眼镜的： Anaglyphic -分色法 Polarization -偏振法 Alternate-frame sequencing-交替画面顺序法不用眼镜的： Autostereoscopic displays -自动立体显示另外还有其他的系统比如Pulfrich effect(由于两眼的视觉信号传递速度不同，而导致视觉内平行移动物体有深度效果)存在，但与前两种相比，这一种被归为&假立体&范畴，没有两个画面的拍摄或显示。

This paper discussed the properties and the key technology of materials, warp-knitting and finishing; The geometry model and mechanical model of the bi-axial warp-knitted fabrics were firstly put forward according to practical products in this paper, which consider the effect of the ground structure especially.

本文详细讨论研究了经编双轴向立体骨架织物生产所采用的原料、经编织造及后整理工艺的特点和技术关键，为该类织物生产提供了一个详细的工艺开发和生产流程；本文结合经编双轴向立体骨架织物产品的实际情况，首次设计了经编双轴向立体骨架织物的线圈几何模型。

The vision system captures real-time images, makes camera calibrations with Zhang's method, preprocesses images, matches feature point, then gets the stereo coordinate of the feature point of the suspicious objects, programming with Matlab7.0 and the pattern matching library EasyMatch of machine vision software eVision, displays the real-time images on the console, finally, controls semi-intelligent explosive-handling robot to grasp the suspicious object automatically and accurately.

单手双目手眼系统是半智能排爆机器人的重要组成部分和关键技术，该视觉系统利用双目立体视觉原理，采用Matlab7.0作为运算引擎，调用机器视觉处理软件EVision6.2中的EasyMatch模式匹配库进行立体图像匹配，能实时捕获排爆机器人周围的图像信息、进行摄像机标定、图像预处理、立体图像匹配、确定机器人未端手爪与可疑目标物的相对位置坐标，并把图像实时显示在控制台，自动控制手臂靠近并准确地抓取可疑目标物。

Apply the complete and stereo image to the contour map. It can help to differentiate the slop of the contour map. On the other hand, the information and stereo image is helpful to differentiate the depth. It will be a basis to display flat and stereo idea or manufacture the depth of spatial map in the future.

等高线图运用了全像立体影像辅媒材成像时，有助於等高线图坡形的判别，也就是全像立体影像有助於深度的判别，以后可运用在视觉领域里表现平面立体概念时或未来制作成全像地图表现的参考依据。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失