diffraction image

At the conclusion of this paper, we discuss the optical simulation about the diffraction image of the electromag-netic wave with the F-117A and the B-2 warplane.

本文最后讨论了对F-117A、B-2隐身飞机电磁波衍射象的光学仿真问题。

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Dispensing with phase shift and sampling a number of images, the introduction of wavelet transform into digital holography can directly eliminate zero-order diffraction image.

将小波变换引入数字全息，可直接消除零级衍射像，无需相移，也不需要采集多幅图像；

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Methods of Elimination of Zero-Order Diffraction and Conjugate Image in Digital Holography

数字全息中直透光和共轭像的去除方法

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Based on wavelet analysis, a kind of method is brought forward to improve the diffraction image processing precision of viscose filament diameter.

本文提出一种利用小波平滑去噪，改善粘胶长丝衍射图像处理精度的方法。

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Modulation technique is an ingenious application of Abel secondary diffraction image formation.

θ调制技术是阿贝二次衍射成像原理的一种巧妙应用。

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This paper attempts to give a conception about the automatic detection of thin line diameters by using the KrF laser as a light source and the charge couple image transfer device as a light screen. The principle is the diffraction of Fraunhofer.

文中给出了一个以氟化氪固体激光器做光源，以电荷耦合图像传感器为光屏，应用夫朗禾费衍射原理，实现对细丝直径在线检测自动控制。

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Analysis on the contrast, phase and period of grating's diffraction image

光栅衍射像的反差、位相和周期的分析

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New image processing method for phase plate diffraction image

一种位相板衍射图样的图像处理新方法

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Some Theses on the Shadow Detection of the Diffraction Image of the Electromagnetic Wave with the Stealth Warplane Against the Clutter Background

对杂波背景上隐身目标电磁波衍射象黑化探测的几个问题

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The BOE designed and made in this paper is capable of converting the incidental laser beam into structural light of 2 dimensional dots array, and the diffraction image is nonlocality.

本文设计、光刻的BOE能将入射的激光束整形成空间二维点阵状结构光，且其衍射像是非定域的。

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