经过模拟分析在不同参数条件下投影系统的空间光照度分布情况，直观地验证了上述投影系统的成像理论。
The computer simulation of the distribution of the imaging space illumination under different parameters gives a straightforward proof of the imaging principle applied in this projection system.
本文介绍一种以液晶空间光调制器作为调制位相信息的衍射元件，获得可变焦长的菲涅耳透镜，以及该元件在光学成像系统中的应用。
A kind of diffraction element modulating phase information by LC space light modulator to get a zoom Fresnel lens, as well as the using of said element to optical imaging system, is introduced.
红外成像系统以其在战术上的独特优势，成为现代军事空间预警系统的重要设备。
Infrared imaging system has become one of the most important morden armaments for space warning systems because of its unique tactical superiority.
目的研制一种具有高空间分辨率、适于实验小动物研究的断层解剖成像系统。
Objective To develop a new cryosection-milling imaging system with high spatial resolution for screening small laboratory animals such as mice and rats.
调焦技术是空间相机研制的关键技术之一，调焦系统是空间相机的重要组成部分，是决定空间相机成像质量好坏的关键组件。
Auto-focusing technique is one of the space camera's key technologies auto-focusing system is an important part of the space camera and a key module to ensure the imaging quality of the space camera.
从微光图像的成像过程、灰度分布和像素空间与时间相关性等几个方面对微光图像特征作较系统的分析。
The characteristics of low light level (LLL) image were analyzed in aspects of imaging process gray level distribution and correlativity of picture element in space and time of LLL image.
文章分析了天基光电望远镜对空间目标成像时三者的位置关系及其变化对目标光度特征的影响，以及望远镜系统参数对空间目标成像光度特征的影响；
The influence of the relative position and the parameters of the telescope to the luminant characters of space target imaging in space-based telescope were analyzed.
描述成像光谱仪系统空间分辩率优劣的关键参数是系统的调制传递函数—MTF, MTF的检测是一个古老而又困难的课题。
The key parameter which describes the spatial resolution of imaging spectrum system is the modulation transfer function (MTF), it is an old and difficult topic to measure the MTF.
采用相位屏法初步研究了大气扰动对某系统空间点目标成像跟踪的影响。
The phase screen method is used for the primary study on the atmosphere effect on some system imaging and tracking accuracy of the space-point-object.
在磁共振成像系统中，梯度磁场用来对成像物体进行空间编码。
Imaging objects are spatially encoded by gradient magnetic fields in magnetic resonance imaging systems.
利用空间面积码和离焦多重成像的光电混合系统实施此算法。
An optoelectronic system in terms of spatial area coding method and defocused multiple image scheme is constructed for execution.
通过对复杂目标的微波成像诊断，得到目标上散射点的空间位置和强度，从而有效的指导武器系统隐身性能的改进。
The spatial location and magnitude of scattering centers on complex object can be acquired by microwave imaging, so it effectively helps to enhance the performance of stealth weapon system.
本文对海洋水色成像光谱仪实验系统的光谱性能、辐射性能、空间分辨率及数据处理等方面进行了研究并做出了相应的实验评价。
The experimental investigation of spectral and radiation performance, spatial resolution of OCISES are presented in this paper. Imasing spectral data processing by color coding method are discussed.
为改善已研制光学微扫描显微热成像系统的空间分辩力，微扫描零点需要确定。
In order to improve the spatial resolution of the optical microscanning thermal microscopic system, the zero of microscanning should be determined to complete the oversample reconstruction.
第一章介绍了本文的研究背景，系统地介绍了空间目标识别以及空间目标ISAR成像的理论与方法。
In chapter I, the background of the article is introduced. The theory and method of space target recognition and space ISAR imaging is introduced too.
该方法从红外成像系统信号传递方程出发，模拟生成不同空间频率、辐射温度的标准四周期矩形样条；
Standard four periodical rectangular patterns with typical spatial frequency and radiometric temperature were generated according to signal transfer equation.
空间环境温度的变化对航天相机光学系统成像质量的影响很大。
Changes of the ambient temperature on the effects of the optical system in the aerospace camera are studied.
利用该成像系统分别进行了时间域多次曝光，空间域光强编码调制，自适应PID反馈控制三种动态范围扩展实验。
Three dynamic range extending experiments are performed with this system: temporal SLM multi-exposure method, spatial light encoding method and self-adaptive PID feedback control method.
本文描述了作者首次依据空间频谱的分布特征，提出了在共焦激光扫描显微系统中实现暗场成像的新途径——离轴成像法。
Based on the spatial spectral distribution, a new method to form images with dark-field ib proposed for applications in Confocal scanning Laser microscopy system.
该模型为X射线成像系统空间分辨率和密度分辨率的初步设计和评定提供了理论依据，可作为X射线图像恢复算法中模糊函数的先验信息。
The model can be used to design or evaluate X-ray imaging system and can also be a pre-knowledge of blur function in X-ray image restoration.
通过双远心成像光路，激光直写（LDW）系统SVG-LDW04把液晶空间光调制器（LCD-SLM）上的光斑直接成像在光刻胶板上，得到高质量的光斑图形。
The laser direct writing(LDW) system SVGLDW 04 with a projection optical system and a spatial light modulator(LCD-SLM) can expose a reduction pattern directly on a photoresist plate.
一种混合成像系统包括设置在同一射频隔离空间(16)的磁共振扫描仪(10)和第二模态成像系统(12)。
A hybrid imaging system includes a magnetic resonance scanner (10) and a second modality imaging system (12) disposed in the same radio frequency isolation space (16).
基于红外led的光学测棒是大空间三维视觉测量系统的成像目标，也是影响系统测量精度的关键因素之一。
Optical probe based on infrared LED, used as the object of imaging of the large-space 3d vision measurement system, is also one of key factors that affect the accuracy of the system.
因此，对于复杂光瞳非相干成像光学系统而言，好的光瞳分布对称性具有更好的空间成像特性。
These results demonstrate that the good symmetry of pupil distribution has a better imaging for the incoherent imaging optical system with a complex pupil.
因此，对于复杂光瞳非相干成像光学系统而言，好的光瞳分布对称性具有更好的空间成像特性。
These results demonstrate that the good symmetry of pupil distribution has a better imaging for the incoherent imaging optical system with a complex pupil.
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