1) Fresnel transform formula
菲涅耳变换公式
2) Fresnel transform
菲涅耳变换
1.
Image scrambling method by using Fresnel transform;
基于菲涅耳变换的图像置乱研究
2.
They are done that computer simulation and performance analyzing of optical encryption based on Fresnel transform.
其次,对目前比较热门的双随机相位编码技术,进行了计算机仿真模拟及安全性能分析,同时,就现有的几种改进方案进行了理论介绍;对菲涅耳变换的光学加密方法进行了计算机模拟及性能分析。
3.
A method of the optical image encryption based on the frequency splitting domain and Fresnel domain is proposed,after the analysis of the fractional Fourier transform and Fresnel transform,by synthesizing the advantages of multi keys and lensless feature of the fractional Fourier transform and Fresnel transform in the optical image encryption system.
结合分数傅里叶变换及菲涅耳变换,在光学图像加密系统中分别具有多密钥性和无透镜性的优点,提出了基于分频域和菲涅耳域的光学图像加密方法。
3) fresnel formula
菲涅耳公式
1.
Fresnel formulas of a medium surface in motion;
介质表面运动时的菲涅耳公式
2.
The geometric illustration and application of Fresnel formula;
菲涅耳公式的几何图示与应用
3.
Confirmatory experiment for Fresnel formula
菲涅耳公式的验证性实验
4) discrete Fresnel transform
离散菲涅耳变换
1.
Computer simulation research is conducted on digital elementary hologram,MATLAB software is used to simulate elementary hologram of CCD records,the discrete Fresnel transform is realized through programming,based on these,the reproduction of digital elementary hologram is finished.
对数字基元全息图及其再现进行了计算机仿真研究,用MATLAB软件模拟CCD记录基元全息图,并编程实现离散菲涅耳变换,在此基础上完成了对数字基元全息图的数字再现;仿真实验结果与理论完全符合。
5) Fresnel diffraction transform
菲涅耳衍射变换
1.
The blind digital watermarking algorithm based on Fresnel diffraction transform,phase encryption mask and discrete wavelet transform(DWT) is proposed.
基于菲涅耳衍射变换和相位密码板,结合离散小波变换,设计了一种新的盲数字水印算法。
2.
The new image encryption algorithm was proposed based on multiple Fresnel diffraction transforms and phase encryption masks.
基于多重菲涅耳衍射变换和相位密码板,设计了一种新的图像加密计算方法。
6) Fresnel's law
菲涅耳反射公式
补充资料：菲涅耳公式
见光在分界面上的折射和反射。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条