lectroforming process for reproduction of holographic images and trouble - shooting are described.
介绍激光全息图像生产的电铸工艺过程、故障和补救措施。
The off-axis image plane hologram of micro-object is recorded with a CCD,and the magnified image can be obtained by twice fast Fourier transform and digital filter processing of frequency spectrum.
微观物体的离轴像面全息图直接记录在CCD上,经过2次快速傅立叶变换和数字频谱滤波,得到了显微物体放大的再现实像,并进行了详细的理论分析和实验研究,提供了以分辨率板为实验样品的实验结果。
Experimental study on making stereoscopic digital pixel hologram was presented based on principle of images′ encoding and synthesizing.
基于多幅图像编码合成的原理,对体视数字像元全息图的制作进行了实验研究。
The theory of making stereoscopic digital pixel hologram by digital pixelholography and a method of synthesizing stereoscopic digital pixel hologram with images’gray scales and displacements encoding are presented in this paper.
本文介绍利用数字像元全息图技术制作体视数字像元全息图的原理及一种通过对多幅图像灰阶和位移的编码合成体视数字像元全息图的方法。
When reconstructed by white light source, the synthetic rainbow hologram is produced.
白光源再现时，可再现出合成的彩虹全息图像。
Shown below are specific features of edge-to-edge holographic CD's.
下面介绍边到边全息图像光盘的具体特征。
Research on Pattern Recognition System Based on Volume Holographic Image;
基于体全息图像库的模式识别系统研究
An Image Digital Watermarking with Phase Retrieval Algorithm and Fourier Transformation Hologram
基于相位恢复的傅里叶变换全息图像数字水印
Influence of Digital Holograph Zoom on DMD Reconstruction Display
全息图像缩放对数字微镜重建显示的影响研究
Hologram(Holograph): A three-dimensional image created by lasers.There are different types of holograms.
全息图:用激光产生的立体影像。全息图有多种。
colour-encoded focused image hologram
彩色编码聚集图像全息图
Digital Processing of Holographic Interferometry Image in Mass Transfer;
传质过程全息干涉图像的数字化处理
Scheme of Image Encryption Based on Fresnel Digital Holography
基于菲涅尔数字全息的图像加密方法
The Particle Field Holographic Reconstraction and the Image Processing Technology;
粒子场全息图的再现和图像处理技术研究
The Technology of Holographic Mosaic in Stereograms Based on Transformation of Digital Image;
基于数字图像合成的大面积全息图拼接技术
COMPUTING METHOD AND SIMULATE IMPLEMENT ON FOURIER HOLOGRAMS BASED ON IMAGES
一种基于图像的全息图计算方法及其模拟重现
The Color Study of the Displaying Image of Ordinary Transmission Hologram with White Light Source and Grating;
白光—光栅再现普通透射全息图再现像色彩研究
Image Recognition Using Volume Holographic Correlator and Multiple-Spectrum Filtering;
用体全息相关器和多重频谱滤波法做图像识别
The Application of Off-axis Reflection Hologram in the Display of Color Image;
离轴反射全息在彩色图像显示中的应用
Information Hiding Based on Digital Images: Research on Security and Arithmetics;
基于数字图像的信息隐藏安全性及算法研究
The Application of Image Hiding Technique in Information Security;
图像隐藏技术在信息安全中的应用研究
Investigation of Optical Image Encryption Techniques Based on Digital Holography;
基于数字全息的光学图像加密技术的研究