光图像

This article studies the design of Alignment system based on video and confocal, Mask-Panel Alignment is one of the threes key technologies (projectionlens, aligner, wafer stage)in lithography.

针对目前我们研究的激光投影光刻机对高分辨力和高衬度的需要，设计了一套基于视频图像对准原理的激光投影光刻对准系统。

In this system we developed, according to spectrum of arc light and the relationship between arc, welding current and radiation, corresponding filter system is applied to filter ultraviolet radiation and part of visible light from arc light.

在系统中，鉴于弧光的光谱信息及其与焊接电流及电弧区国辐射之间的关系，采用了相应的滤光系统将强烈的紫外及部分可见光滤除，并将余留的光作为光源，通过CCD摄像机拍摄到了较稳定的近缝区图像。

This article introduced CCD photometry with IRAF which is used specially for astronomic image and data processing based on our long-term research and use.

文章对天文图像和数据处理软件IRAF在CCD 测光中的使用做了介绍，在我们长期研究和使用该软件的基础上，对IRAF的CCD 测光给出了我们研究与应用的结果，提出了最佳的参数设置，同时我们对IRAF在RedhatLinux中的安装过程进行了探研与总结。

Black matrix is one of the key components in color filter application. Metal CrOx/Cr and polymer black resin material are often used as the BM. Effects of processing parameters on patterns and optical properties of BM, used with these two kinds material were studied.

中文摘要由於黑色矩阵是彩色滤光片关键的制程之一，因此本实验是针对彩色滤光片中的黑色矩阵常用的材料如CrOx/CrOy/Cr低反射铬膜和黑色树脂，研究制程参数对其图像和光学特性的影响。

The television camera also looks at a scene as a series of dots; each dot of light is translated by the camera tube into an electronic signal.

电视摄像机同样把图像看成一系列的光点，每个光点都由摄像管转换成电子信号。

A binary optical plate replicates the image of the Bragg cell on the opaque plate.

二元光板复制隔光板上的布拉格光电管图像。

DIGITAL, 2 active probe connectors, foldaway backlit keyboard, Super broadband multi-frequency probes, cineloop, Computer platform, Image and patient data storage(HDD, USD, option: CD-RW, FDD)Digital Beam-former, image transferable via PC or internet, DICOM 3.0 port and software.

数字化，2个有源探测连接器，折叠式背光键盘，超宽带多频探头，回放功能，电脑平台，图像和病人数据保存（HDD、USD，选项：CD-RW、FDD）数字波束形成器，图像可通过PC或因特网传输，DICOM 3.0端口和软件。

multi image arithmetic ; photoelastic image processing ; isoclinics ; isochromatics

在光弹性图像处理技术中，图像运算方法有着广泛的应

The program provides for the determination of various image acquisition parameters, such as the stage velocity, strobe light power, strobe exposure time, etc., based on a functional limit related to image smear.

基于与图像模糊有关的功能限制，该程序可以确定各种图像采集参数，例如，载物台速度，选通光功率，选通曝光时间等。

For images rendering under novel lighting conditions, direct illumination effect is calculated using lambertain model; while indirect illumination one was added by environment light part derived before.

新光照条件下场景的绘制，直接光照采用光照模型直接计算；间接光照采用分离出的基图像环境光分量拟合，较好地实现了变化光照下场景图像的生成。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。