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lee
- lee filter for speckle reduction
1
- 中值滤波器的几个主要函数,主要处理椒盐噪音以及斑点噪音，内含图片-Several major function of the median filter, dealing mainly with salt and pepper noise, and speckle noise, including picture
fil1
- This code is meant to compute speckle contrast maps from raw speckle images.
code-for-maximum-likelihood-filter
- Rayleigh Maximum likelihood estimation based filter for speckle noise removal.Along with that modification done in RMLE filter with respect to homogenous mask area rotating kernel filter.
DSCM-DIC-sanbanxiangguan
- DISM DIC 数字散斑相关 数字图像相关，一个很简单的程序，只有一点点参考价值。所以附带了几篇核心文献，还是很好的。-The DISM DIC digital speckle digital image, a very simple program, only a little bit of the reference value. So comes a few core literature, still very good.
kuan2
- This a basic program for quan filter for filtering multiplicative noise it gives reasonable output for speckle noise removal-This is a basic program for quan filter for filtering multiplicative noise it gives reasonable output for speckle noise remo
kuan
- This code consists of the kuan filter, which is being used to filter the image by consolving its edges and reduces the speckle noise.
cedif
- 一致性扩散原理求解偏微分方程，常用来进行超声图像的斑纹噪声消除算法-Consistency proliferation principles of nonlinear partial differential equations, used to carry out ultrasound image speckle noise cancellation algorithm
Matlab_based_DIC_code___Version_1___130814_EJ
- Digital Image Correlation (DIC) is an optical, non-contact method to measure full-field displacements and strains. The only requirement is that the test specimen has a random speckle pattern on its surface, either generated by the experimentalist (i.
xiangganban
- 处理相干斑的程序，可以借鉴和学习。经过本人编写-Speckle processing program, you can learn from. After I write
simulation
- 激光散斑的模拟仿真。包括圆复高斯非成像散斑，圆复高斯成像散斑，基于copula联合分布函数的相关序列散斑。给出了GUI。可以实现散斑图，散斑强度分布图，相关曲线图。-the simulation of laser speckle the copula-based simulation of laser speckle
SPCKLE-SPEED
- 激光散斑测量微流速，如果有散斑图，输入，给出相应的相对速度-find out the speed of laser speckle
SpeckleSize
- 测量激光散斑图的统计尺寸，给出散斑二阶统计量的值-speckle size
NewPaperImplementation(Median_AVG_Mean)
- It is a speckle noise filter using median-average-mean filter. it will remove the speckle noise from images this filter is based on a proposed technique in a paper -It is a speckle noise filter using median-average-mean filter. it will remove the spe
LeeF
- 一种去除相干斑噪声的滤波，希望对大家有所帮助。-A method of removing speckle noise filtering, we want to help.
LeeFilt
- 噪声抑制的两个关键环节为建立真实后向散射系数的估计机制和制定同质区域像素样本的选择方案。Lee滤波是利用图像局部统计特性进行图像斑点滤波的典型方法之一，其是基于完全发育的斑点噪声模型，选择一定长度的窗口作为局部区域，假定先验均值和方差可以通过计算局域的均值和方差得到。-Two key aspects of the estimated noise suppression mechanisms for the establishment of the backscattering coefficie
ques7
- Write MATLAB code that will do the following. (a) Add Gaussian, Salt and Pepper and Speckle noise to image. (b) Perform median filtering to remove noise and determine SNR and PSNR value. (c) Perform average or low pass filtering to remove noise
chanshenghengtiaowen
- 可以用本程序产生散斑竖条纹，简单实用，便于操作。-This program can be used to produce speckle vertical stripes, simple, practical, easy to operate.
shutiaowen
- 产生散斑竖形图，程序简单，容易操作。大家可以试一下-Produce speckle vertical chart, the program is simple and easy to operate. We can try
SNR_sigma
- Relation between PSNR and standard deviation of noise (Gausssian and Speckle)