A new feature extraction method, named S-E coordinate, is proposed from the computer optical input discrete pattern of handprinted Chinese characters.
本文从手写印刷体汉字的计算机光学输入的离散模式出发，提出一种称为s - E坐标的特征提取的新方法。
With the software we design reflecting computer optical element in light wave band and microwave band, and transmission computer optical element in light wave band.
利用这个软件设计出了光波波段和微波波段的反射式与光波段的透射式计算机光学元件。
In this paper, we design an optical space mode converter which is used in light wave band, and it realize a specific mode transformation from the ideology of computer optical element.
本文立足于光波波段，设计出以计算机光学元件设计思想为基础的光学空间模式变换器，实现对光束模式的转换。
Because of the computer optical elements can shape the laser beam to arbitrary shape, so, in this paper we mainly study the designation and the experimentation of the computer optical elements.
由于计算机光学元件能充分有效地产生任意形状的光波波面，所以，本文主要涉及到研究计算机光学元件的理论设计、计算机模拟、实验研究。
First, they had deep expertise - in computer science, optical science, and system dynamics, as well as broad acquaintance with seemingly unrelated fields.
第一，他们专业深——在计算机科学，光波物理学，系统动力学，同时广泛的熟悉看上去不相关的领域。
Optical disc has a 600 Megabyte capacity and are well suited for the computer applications needing the vast storage.
光盘有600兆字节的容量，非常适合需要大存储量的计算机应用。
The two-pound device had a seven-inch screen, no optical drive or hard drive, and occupied half the space of a typical notebook computer of the day.
该设备，重2磅，配有7英寸屏幕，不带光驱和硬盘，而且所占空间只有如今标准笔记本电脑的一半。
But one vital building block is missing from Intel's kit: an optical equivalent of the transistors that perform the logical operations at the heart of a computer.
但是英特尔的套件缺少一个重要的组成部分：在计算机中心进行逻辑操作的光学等效晶体管。
These particles of light are the fastest things in the universe, so an optical computer could theoretically process information at speeds that make even a supercomputer look glacial.
光粒子是宇宙中速度最快的东西，所以一台光学计算机在理论上可以在计算机启动前就能处理完信息。
An optical scanner can actually read characters and transfer them to the monitor screen of a computer.
光学扫描仪能读出字符，并将其转换到电脑显示屏上。
Optical character recognition is the principal technology of computer intelligence man-machine interface.
机器字符识别是计算机智能化人机接口的关键技术。
The all-digital holography is based on the optical theory, combined with the strong manipulated ability of the computer, which is applied to the information security fields.
全数字全息术以光学原理为其理论基础，与计算机强大的处理能力相结合，应用于信息安全领域。
With optical communications embedded into the processor chips, the prospect of building power-efficient computer systems with performance at the Exaflop level might not be a very distant future.
通过嵌入处理器芯片的光通信，建立Exaflop(1018次，是千万亿次petaflop的1000倍)级水平的高效能计算机系统的愿景将在不太遥远的未来实现。
From development trend, the future of the computer is electronic technology, optical technology, superconducting technology and electronic bionic techniques.
从发展趋势来看，未来的计算机将是电子技术、光学技术、超导技术和电子仿生技术相结合的产物。
This measuring system is composed of worktable, clamping and adjusting structure, optical system, digital camera, image card and computer. Picture 1 is system structure diagram.
本测量系统硬件主要由工作台、数码像机夹持及调整机构、光学系统、数码像机、图像采集卡和计算机组成，系统结构简图如图1所示。
In this dissertation, we investigate the diffuse backscattering of polarized light from highly scattering media in-depth by means of the theories, computer simulations and optical experiments.
本文对于高散射介质的偏振光后向扩散散射的理论、计算机模拟和实验都进行了深入的研究和阐述。
It is also commonly referred to as optical flow computation especially in the computer vision literature.
它也通常被称为光流计算的，尤其是在计算机视觉文献。
This method can be applied in the computer-aided design and analysis of arbitrary planar optical waveguide structures.
该方法可用于任意复杂结构的平面光波导的计算机辅助设计与分析。
Computer simulations and optical scanning experiments show that the presented technique has advantages of the simple authentication process, high PSNR, inexpensive cost and good security.
计算机仿真与光学扫描实验表明，该方法具有认证过程相对简单、解码图像信噪比高、成本低和防伪性能好等优点。
So it's very important for the manufacture of space-based optical system to master the computer controlled optical surfacing (CCOS) technology of SiC mirror.
掌握了碳化硅质反射镜的数控光学加工技术对于我国空间相机的制造具有重要意义。
Optical disc, recording apparatus, and computer readable recording medium.
光盘，记录仪器，以及计算机可读记录介质。
The optical systems of ray optics and light polarization state transfer are simulated by personal computer with matrix optical method.
介绍了用计算机和矩阵光学方法，虚拟可视的光线光学和偏振态变换光学系统。
In the field of optical precision testing, however, the combination of optical technology and computer technology pioneers in the development of new testing method.
在光学精密测试领域中，光学技术和电子计算机技术的结合为新的测试方法开辟了一条新的途径。
The basic technology of computer controlled optical surfacing (CCOS) is introduced. Also the present progress and future tendency is mentioned.
介绍了计算机控制光学表面成型技术的原理基础，目前的进展及其将来的趋势。
All mail can be opened in the mail room and scanned into the computer using optical character recognition.
所有的邮件在邮件处理室中打开，利用光学字符识别扫描进计算机。
The image processing method with a computer and optical spatial filtering techniques are applied during the measurement.
在测量过程中，使用了计算机图像处理方法和光学空间滤波技术。
Optical character Recognition (OCR) is a computer-assisted process, in which characters printed on paper or other medium are recognized.
文字识别(ocr)是指利用计算机自动辨别印刷在纸或其他介质上的文字的过程。
A method is developed for correcting the accuracy of non rotating and aspherical lens by controlling the pressure of the polishing die during computer controlled optical surfacing (CCOS).
为提高自由曲面型面加工精度，提出了在计算机控制光学表面成型工艺中基于压力控制的抛光修正方法。
A method is developed for correcting the accuracy of non rotating and aspherical lens by controlling the pressure of the polishing die during computer controlled optical surfacing (CCOS).
为提高自由曲面型面加工精度，提出了在计算机控制光学表面成型工艺中基于压力控制的抛光修正方法。
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