本文介绍一种等效透镜系统的方法，并采用这种方法分析单透镜相干处理系统的特性和作用。
This paper describes the method of equivalent lens systems and by this method analyses the properties and functions of one-lens coherent optical systems.
提出一种使用旋转漫射器的相干光学处理系统。
A coherent optical processing system using a rotating diffuser is presented.
利用余弦型的复合光栅作为滤波器，在相干光处理系统中可对图像进行微商。
Pattern differentiation can be performed in a coherent Optical processing system if a composite sinusoidal grating is used as a filter.
利用光栅作为滤波器，在相干光处理系统中可对字符进行相加和相减。
The addition and subtraction of characters can be performed in a coherent optical processing system if a grating is used as a filter.
在多路径环境中，空间平滑是消除相干干扰对自适应阵列处理系统影响的有效方法。
In a multipath environment, spatially smoothing processing is an effective approach to eliminating the deleterious effect of coherent interference on adaptive array systems.
基于以非相干光相关器为核心的光电混合图像处理系统，实现了基于光学沃尔什变换特征提取的图像匹配算法。
Based on a hybrid opto electrical image processing system with an incoherent correlator, the image matching algorithm using optical Walsh transformation is realized successfully.
置一位相光栅于相干光学处理系统频谱平面，利用其零级与一级衍射光的相干迭加实现图象相减。
With a phase grating located at Fourier frequency plane, optical image subtraction is obtained as a result of the coherent superposition of the zeroth and the first order of the diffracted light.
本文研究了时间相干性对光学信息处理系统噪声演绩的影响。
The effect of temporally partial coherent on noise performance of a whit light optical signal processor is presented.
电子散斑干涉是一种利用全电子记录和计算机图象处理系统替代传统照相干版进行测量的先进技术。
Electronical Speckle Pattern Interferometry (ESPI) is an advance technology with all electronic image record, reconstruction and computer-aided image process.
电子散斑干涉是一种利用全电子记录和计算机图象处理系统替代传统照相干版进行测量的先进技术。
Electronical Speckle Pattern Interferometry (ESPI) is an advance technology with all electronic image record, reconstruction and computer-aided image process.
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