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相干光信息处理
相关语句
  coherent optical information processing
     In this paper we present several methods which use the speckle, Talbot and Moire effects to adjust the position of focus, the collimation of beams and the position of optical elements in the coherent optical information processing system.
     本文利用散斑、太保、莫尔条纹等效应,提出了几种调整相干光信息处理系统中焦点的位置、光束准直及光学元件位置的方法.
短句来源
  “相干光信息处理”译为未确定词的双语例句
     In this paper,the principle of the fault dispersive spot effect and the method used in processing the information of the partially coherent light of the di-Spsrsive spot diagrams are explained.
     本文讨论了错位散斑效应的原理和散斑图的部分相干光信息处理的方法,并给出利用该效应进行纤维板试体无损检测的实验结果和照片。
短句来源
     This paper gives a detail analysis of the features of image formation and someapplications of 4f optical signal processing system- The gridiron function processing,phase-amplitud transform, feature distinguishing as well as algebra operations (the four operations, derivation and integral operations, the coriration and auto correlations) are also considered.
     较详细分析4f相干光信息处理系统和4f白光信息处理系统的成象特征及其在栅形函数信息处理、相幅转换、特征识别、代数运算(含加、减、乘、除、微积分、卷积以及相关运算)等方面的应用。
短句来源
  相似匹配句对
     Optical information processing for traditional X-ray device
     X线胃肠机的信息处理
短句来源
     The Principle of and Experiment on Coherent Optical Differentiation Processing
     相干微分处理的原理和实验
短句来源
     The Coherent-Light Processing of 1-D Function
     一维函数相干处理
短句来源
     Kansei Information Processing
     情感信息处理
短句来源
     The Optical Information Processing for Specrtrogram
     谱图的信息处理
短句来源
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  coherent optical information processing
Apparent transfer function for partially coherent optical information processing
      


In this paper we present several methods which use the speckle, Talbot and Moire effects to adjust the position of focus, the collimation of beams and the position of optical elements in the coherent optical information processing system.

本文利用散斑、太保、莫尔条纹等效应,提出了几种调整相干光信息处理系统中焦点的位置、光束准直及光学元件位置的方法.

In this paper,the principle of the fault dispersive spot effect and the method used in processing the information of the partially coherent light of the di-Spsrsive spot diagrams are explained.The experimental result and photographs obtained in utilizing the effect to test nondestructively the fibre board samples are presented,the theory and experiments have shown that the experimental equipments are simple,that their e hvironmental condition is common,that the inspection sensitivity is high when the method...

In this paper,the principle of the fault dispersive spot effect and the method used in processing the information of the partially coherent light of the di-Spsrsive spot diagrams are explained.The experimental result and photographs obtained in utilizing the effect to test nondestructively the fibre board samples are presented,the theory and experiments have shown that the experimental equipments are simple,that their e hvironmental condition is common,that the inspection sensitivity is high when the method is used in the nondestructive inspection.Therefore it is useful.

本文讨论了错位散斑效应的原理和散斑图的部分相干光信息处理的方法,并给出利用该效应进行纤维板试体无损检测的实验结果和照片。理论和实验表明,利用这一方法进行无损检测,实验设备比较简单,对环境要求不高,而检测灵敏度很高,因而具有实用价值。

In this paper, we established a mathematical model for describing a partially coherent optical processing, and the error transfer formulas are also derived. The mathematical model could be used not only for estimating the error of a restoration image, but also for predicting the optimum source distribution. The necessary and sufficient condition for achieving non-error restoration image is obtained. And we also proved that for a truncation signal, the restoration image could be obtained with arbitrary precision...

In this paper, we established a mathematical model for describing a partially coherent optical processing, and the error transfer formulas are also derived. The mathematical model could be used not only for estimating the error of a restoration image, but also for predicting the optimum source distribution. The necessary and sufficient condition for achieving non-error restoration image is obtained. And we also proved that for a truncation signal, the restoration image could be obtained with arbitrary precision by using an appropriate light source.

本文首先建立描写部分相干光信息处理系统的数学模型。作为例子,把它应用于光学象的退卷积问题,得到了为获得精确退卷积象的充要条件。建立了线性变换过程中的误差传递公式。这不仅可以用来估计退卷积象的误差,还可以用来预言最优光源分布。并且证明,对于带限信号,用合适的扩展光源,可以使退卷积象的误差尽可能小。

 
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