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。
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。
As a highlight in the optical research today, digital holography is a mix of optical holography, computer technology and electronic imaging technology.
作为当今信息光学研究领域中的一个热点，数字全息技术是光学全息术、计算机技术及电子成像技术相结合的产物。
In the field of image processing, there are two completely different methods. One method is optical image processing, and the other is the computer digital image processing.
在图像处理领域，存在着两类完全不同的方法，一类是光学图像处理方法，另一类是计算机数字图像处理方法。
A digital optical projector is used as the optical source, and the electrical grating is generated by computer.
实验系统光源采用数字光学投影仪，并用计算机生成电子光栅。
A two-layer parallel optical interconnection network has been designed. The top layer was a star network, which was made up of digital routing nod, node computer and optical network interface CARDS.
在设计的双层光互连网络中，上层网络是星型连接，依靠数字路由结点进行通信。
Optical coupling between traditional optical microscope and digital camera were developed, and application software were compiled for computer processing of metallographic pictures and test reports.
利用光学接口设备将数码相机通过作者开发的软件接口及应用软件与常规显微镜相连接，从而实现了金相照片及检验报告的自动化、数字化管理。
In this paper, a method including photocell-optical fiber and a digital computer system for multi-point measuring thermal field is suggested.
本文介绍用电子计算机及光电-光纤测温元件进行热场多点微时差密集测温的方法。
The cutting tools geometrical parameters measure system base on digital image is made of photography department, optical lighting equipment, computer and software module.
数字图像几何参数测量系统主要由摄像部分、照明装置、计算机和软件模块组成。
The cutting tools geometrical parameters measure system base on digital image is made of photography department, optical lighting equipment, computer and software module.
数字图像几何参数测量系统主要由摄像部分、照明装置、计算机和软件模块组成。
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