computer-generated hologram
英 [kəmˈpjuːtə(r) ˈdʒenəreɪtɪd ˈhɒləɡræm]
美 [kəmˈpjuːtər ˈdʒenəreɪtɪd ˈhoʊləɡræm]
网络 计算全息; 计算全息元件; 计算全息图
双语例句
- We experimentally produce this beam with a computer-generated hologram ( CGH) displayed on a spatial light modulator ( SLM).
利用计算全息方法和空间光调制器产生了环形平顶涡旋光束。 - A research on aspheric surface testing by using a computer-generated hologram ( CGH) on curved surface is presented.
研究了利用曲面计算全息图进行非球面检测。 - Interferometric optical testing using computer-generated hologram ( CGH) can give highly accurate measurement of aspheric surfaces has been proved.
利用计算全息图（CGH）的光干涉技术被公认为是一种具有高精度的非球面检验方法。 - Bessel Transformation of Axial Symmetric Gaussian Beam by Computer-Generated Hologram ( CGH) Element
用计算全息元件对高斯光束实现贝塞尔变换 - Realization and digital reconstruction of computer-generated hologram based on Matlab
基于Matlab的计算全息图的制作与数字再现的研究 - In order to test concave aspherical surfaces precisely, a binary phase twin computer-generated hologram ( CGH) is proposed and designed.
为实现对凹非球面的高精度检测，提出并设计了一种二元纯相位型双计算全息图。 - Color rainbow holography combining computer-generated hologram and optical hologram
计算机与光学方法相结合的彩色彩虹全息术 - Visualization Using Computer-Generated Hologram ( CGH) Based on Three-Dimensional Shape Measurement Data of Object
三维面形测量数据的计算全息可视化基于FTP的物体三维面形拼接技术研究 - Overviews can be graphical or textual, depending on the nature of the content. Visualization Using Computer-Generated Hologram ( CGH) Based on Three-Dimensional Shape Measurement Data of Object
总体视图可以是图形的，也可以是文本的，这取决于内容的性质。三维面形测量数据的计算全息可视化 - Computer-generated Hologram of Fractional Fourier Transform
分数傅里叶变换计算全息图 - Computer-generated hologram ( CGH) was used to design filters for optical filtering experiment.
采用计算机制全息图方法设计滤波器，进行光学滤波实验。 - A new method of making computer-generated hologram ( CGH) by electron-beam direct-writing is reported in this paper. Compared with conventional CGH fabricating method, the new method can improve the image quality of CGH obviously.
报道了采用电子束直写制作计算全息图（CGH）的新方法，该方法与传统的计算全息图制作方法相比可以明显提高CGH再现的像质（信噪比和对比度）。 - Computer-Generated Hologram and Digital Reconstruction of Synthesized Fractional Fourier Transform
分数傅里叶变换合成计算全息与数字重现 - Compensation of Light Intensity in Recovery Image of Computer-Generated Hologram Matlab and LCD are used to achieve the fast manufacturing and simulated reconstruction of the computer-generated hologram ( CGH).
计算全息图再现像的光强补偿应用Matlab语言和液晶空间光调制器（LCD）实现了计算机全息图的快速制作，并对绘制出的傅里叶型计算机全息图进行了计算机模拟再现。 - Research and Performance Analysis of Matching Filters by Computer-generated Hologram
计算全息制匹配滤波器的研究及性能分析 - Design and experiment of the concave holographic gratings fabricated by computer-generated hologram
计算全息位相补偿法制作全息凹面光栅的设计与实验 - Research on Testing the Null Corrector Using the Computer-generated Hologram
计算机产生全息图对补偿器检测的技术研究 - This dissertation's research includes several techniques, such as computer-generated hologram, image encryption and decryption, joint transform correlation, m-sequence, digital image processing and image transmission.
本文的研究内容涵盖了计算全息、图像编码与解码、联合变换相关、m序列、数字图像处理以及图像传输等多种先进技术。 - This paper is trying to combine Computer-generated hologram and digital holography together, to give the stimulated algorithm of the Fresnel diffraction and through computational stimulation generate the hologram, which will reconstruct the original image, and ultimately, realize the numerical reconstruction of the hologram.
本文尝试将计算全息与数字全息相结合，研究光线的菲涅耳衍射传播的模拟算法，用计算机模拟生成全息图，并由所生成的全息图再现出原始图像，实现全息图的数字重现。 - The method of two-channel computer-generated hologram manufactured by matlab software is proposed, and a simple optical reconstruction method is also proposed.
介绍用matlab软件制作一种双通道计算全息图的方法，并给出一种简单的光学再现方法。 - Simulation study on computer-generated hologram coding imaging with Ne atom beam
氖原子束计算全息编码成像模拟研究 - Firstly, the computer-generated hologram ( CGH) of the interference pattern of vortex beams with plane wave is numerical simulated, and is loaded onto the spatial light modulator ( SLM).
首先，用数值模拟的方法得到平面波与涡旋光束干涉的计算全息图，并加载到空间光调制器上。 - The method is first to pre-process the object waveform information beyond the SLM perspective permitted scope, after pretreatment make the object waveform perspective meet the sampling theorem; and then to perform computer-generated hologram coding.
该方法是先对视角超出所用SLM允许范围的物波信息进行预处理，使预处理后的物波视角满足抽样定理；然后再进行计算全息编码。 - In this dissertation, we consider mainly large-aperture aspheric surfaces test with computer-generated hologram ( CGH) on curve surface fabricated by laser direct writer.
本文主要阐述了利用曲面计算全息图对大口径非球面进行检测的方法和过程。 - This paper introduces a new method of three-dimensional displaying by computer-generated hologram.
本文介绍一种新的计算全息三维显示的方法。 - In some branches of the information processing, the three-dimensional object expressed as the form of math are often hoped to display in 3-D. Therefore, the three-dimensional displaying occupied an important position in the application of computer-generated hologram.
在很多信息处理的分支中，常常也希望显示数学形式物体的三维形象，因此三维图像显示在计算全息应用中占有一定的地位。 - In this thesis we chiefly study the computer-generated hologram of an optical system to carry out digital image encrypting.
本论文主要研究了一类光学系统的计算全息用于数字图像的加密。 - Computer-generated hologram is a new holographic imaging technique that use computer to make the hologram.
计算全息是制作全息图的一种新技术，它是利用数字计算机来综合的全息图。 - One characteristic of the computer-generated hologram is that only one diagram is needed to synchronously record both the amplitude and the phase of the encrypting image, and it does not use coherent light and preventing vibration platform.
计算全息的一个特点是只用一幅全息图就可以同时记录加密数字图像的振幅和相位信息，而又不需要相干光、防震平台等光学全息的限制。 - And also, through the numerical algorithm of Fresnel diffraction, we have realized the computer generation and numerical reconstruction of point hologram and Fresnel hologram. In the second part, the computer-generated hologram of three-dimensional object has also been researched.
利用菲涅耳衍射积分的数值算法，分别实现了基元全息图和菲涅耳全息图的计算机生成和数字重现.本文还研究三维物体的计算全息图。