多个微孔排列组成计算全息图的单元，携带了物光波的振幅和位相信息。
The CGH cells formed by micro-voids carried the information of the object wave amplitude and the phase.
提出基于MATLAB实现计算全息图制作的两种方法，并作了分析比较。
Two methods of binary computer generated hologram production based on MATLAB were proposed and were analysed and compared.
通过自动计算全息图，可以获得物体变形的全信息：变形的大小，方向和形状。
With automatic hologram calculation, we can obtain all information of the change of an object: deformation quantity, direction and configuration.
用一张计算全息图可产生锥面波，锥面波衍射图样的中心在空间是连续的，可作为直线基准。
A cone wave can be generated by a CGH. The centre of the diffraction pattern of the cone wave is continuous in space and can be used as an alignment straight lint.
本文提出采用对二个物体进行位相编码的迂回位相计算全息图对该两物体实现二重位相匹配滤波。
In this paper I have shown that the double phase-only matched filtering can be realized by a computer generated hologram of detour phase with phase coding for two objects.
本文将计算全息图通过紧聚焦飞秒激光脉冲诱导的微爆机制直接记录在玻璃内部，从而得到永久性的计算全息图。
In this thesis, the CGH was recorded directly inside silica glass step by step controlled by PC using a tightly focused femtosecond laser pulses with the mechanism of micro-explosion.
将计算机技术、图像处理技术和光学原理结合起来，开发了真彩色图像计算全息图的制作系统，已发表论文两篇。
Study on optical information processing during master period. Develop the producing system of color computer-generated-hologram using computer and optics theory.
与传统的计算全息图不同，该方法将全息图平面的纯位相信息加载到空间光调制器上来重建三维漫射体，而没有引入参考光波。
Different from conventional CGHs, the pure-phase information on the hologram plane is loaded on the SLM to reconstruct the 3d diffusive objects without considering the reference wave.
本文从原理与实验两方面论述了用新的全息记录材料—硅酸盐晶体及自动计算全息图的实时全息干涉术来测量薄板受力后的变形。
In this article we have theoretically and experimentally discussed how the deformation of a stressed thin plate is measured by real-time holography with bso-crystal and automatic hologram calculation.
单独再现每一张全息图时无法观察到原物体信息，而将两全息图对准合在一起时，则可在计算全息图的观察面上得到原来的物体信息。
When single CGH is reconstructed, no information will be observed, while two alignment combined phase-only CGHs are reconstructed, the recorded information will be read out on the image plane.
这个系统必须分级完成船员下达的大量且形形色色的任务，即瞬间生成全息图以进行导航子空间必要而复杂的计算。
The system must scale to perform each of the many and variegated tasks the crew gives it - from producing holograms in an instant to performing the complex calculations necessary to navigate subspace.
为了使全息图易于记录和计算，研究出一种全息析纹图。
In order to facilitate the registration and evaluation of holograms, the holodiagram was developed .
采用二维干涉型全息图做了简单模型的水槽试验，由计算机成象的结果证实了多频合成法的高分辨力和良好的成象质量。
The results of computer reconstruction using interference-type holograms give evidence to prove the high resolution and good imaging quality of the method.
提出了一种用计算机模拟离轴电子全息图的方法。
A method of simulating off axis electron holograms by computers is presented.
提出了一种基于色彩合成以及菲涅尔衍射原理，用计算机产生全息图并用数字方法再现彩色全息图的方法。
A method, which is based on the theories of color synthesizing and Fresnel diffraction, is proposed for computer generating hologram and numerical reconstructing color object.
本文介绍干涉型计算机产生的全息图。
This paper describes the interference type computer generated hologram.
由于对该全息图直接计算得到的重构像，受零级衍射光斑和散斑噪声的影响较大，使得重构像质量难以令人满意。
The quality of the reconstructed image directly calculated from the recorded hologram is unsatisfactory because of the presence of the zero-order diffraction and the speckle noise.
计算机生成全息图技术将计算机技术与全息技术结合在一起，是近年来研究的热点。
Computer-generated holography is a hot point study in recent years, which combines the advanced computer technology and optical holography technology together.
通过计算机构造全息干涉场景，将所要显示的3d模型置放其中，对其进行全息成象，从而获得每帧的二元全息图。
We can model a holographic interference scene through programming, then dispose a 3d model in it to compute a frame of computer-generated holography.
本文对应用于超大规模集成电路光学互连的计算机产生的全息图(CGH)的量化及取样影响进行了分析。
The quantization and sampling effects of Computer Generated Hologram (CGH) for optical interconnection of very large scale integrated circuits are dis - cussed.
计算全息是建立在计算机科学与光学结合的全息图制作的一种新技术。
Computer generated hologram is a New technology of generated hologram's making. It is established in the computer science combined with options.
首先简要介绍了在三维显示的应用中计算全息的编码原理，以及全息图数字化再现的几种算法。
Firstly, the coding principle of computer-generated holography (CGH) in applications of 3d display and arithmetic of the digital reconstruction of holograms is introduced briefly.
其中，传输方法包括：将获取的数字图像采用计算机合成全息图；
The transmission method comprises the following steps: synthesizing a hologram from an acquired digital image by using a computer;
基于这种新看法的计算机模拟给出了非常好的反射全息图的衍射光谱。
Very good diffraction spectra were obtained from the new model based computer simulations.
基于这种新看法的计算机模拟给出了非常好的反射全息图的衍射光谱。
Very good diffraction spectra were obtained from the new model based computer simulations.
应用推荐