搜索资源列表
reconstruct
- 对拍摄到得全息图进行重构的程序。缺点,在MATLAB中使用的是近似算法,实际上可以在程序外建立C程序来实现循环从而让结果更精确。-Wavefront reconstruction of digital hologram.
holospectrum-program
- 能够提取旋转机械信号特征的全息谱分析程序-matlab programs of holospectrum method for feature extraction of signals
diffra
- 全息图生成与复现,可以实现全息图的生成与复现,可以参考。-Hologram generation and reproduction, can generate a hologram and reproduction, can refer to.
LohmanIII-CGH
- 二值图象的LohmanIII编码迂回位相全息图-Binary Image LohmanIII detour phase hologram encoding
08kz1241
- 实现了物光和参考光双加密的数字全息加密方法,并从理论模拟和实验上分别验证了该方案,其安全性远高于仅加密一束光时的情况.使用双随机相位加密法加密了原始图像,并使用随机相位片编码了参考光. 加密后的图像由 CCD 接收后再使用计算机处 理.在实验上检测了该系统的信噪比和容错性, 并计算得到系统的密钥长度高达6.3×1014 .-Object and reference light to achieve a double-encrypted digital holographic encryp
psnr
- 函数dB=PSNR(F,G),返回图像F相对于图像G的信噪比峰值.用于全息图后期处理中的参考.测试通过-dB=PSNR(F,G) returns peak signal-to-noise ratio (dB) of image F with respect to G.
psnrofFG
- 函数dB=PSNR(F,G),返回图像F相对于图像G的信噪比峰值.用于全息图后期处理中的参考.测试通过-Based of the formular dB=PSNR(F,G),it returns peak signal-to-noise ratio (dB) of image F with respect to G.
first_m61
- 少量投影圆形扫描法获得物象全息图的程序,可以使用3DMax生成一个三维物体的各角度投影图然后使用此程序处理,通过修改参数等可以最终生成全息图.程序测试通过,并可通过重建数值再现.-Circular scanning method to obtain a small amount of projection images hologram program, you can use 3DMax to generate a three-dimensional perspective projectio
holo2D
- 是全息谱画图的函数,很有用的程序是全息谱画图的函数,能更具故障的数据来分析故障元婴-Holographic spectrum is drawing function, very useful programs
CGH-Despeckle
- 计算机全息再现C实现,运行已经通过。请放心下载!-Computer Graphics Holography C code.
quanxi
- 用matlab做的计算全息的程序,可以实现图像的全息编码和数值再现,对初学者很有帮助。-it is a hologram for the image,and is useful to the people who want to learn it
hologram
- 全息方面的博士论文,介绍非常详细,特别有用。 -it is about the hologram papers
quanxipu-(2)
- 全息谱的分析程序,有助于对机械上的故障信号进行有效的分析 -Holographic spectrum analysis program, which helps to mechanical fault signal effectively analysis
Image-Fourier-transform
- 图像傅里叶变换,进行加密以及全息图。对初学者可以摸索学习-Image Fourier transform, encryption, and a hologram. Can explore to learn for beginners
image-watermarking-
- 基于数字全息及失真校正的抗打印扫描数字图像水印-Print the scanned digital image watermarking based on digital holography and anti-distortion correction
HOLO
- 全息基本算法,菲涅尔近似生成全息和重建,非常不错的入手程序哦-digital holography fresnel proximation genneration and reconstruction,the basic matlab code,usefull,simple to fresher learner digital holography fresnel proximation
NAH
- 平面近场声全息点源仿真程序,由全息面反推重建面声压信息-NAH
fresnel-holography
- 菲涅尔数字全息的程序,很实用的程序,可以实现全息图的模拟与再现-Fresnel holography
Remove_PhaseDistortion
- 数字全息再现中往往会出现二次球面因子导致相位畸变,本函数基于最小二乘法拟合球面并解出不含二次球面因子的原相。-Digital Holography often secondary spherical factor leading to phase distortion, this function is based on the least squares fit sphere and solve the original phase without secondary spherical fa
h
- 数字全息的菲涅耳再现算法和角谱算法,包括频谱滤波。-Fresnel digital holographic reproduction algorithms and angular spectrum of algorithms, including spectral filtering.