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Heat_Equation
- 热传导方程图像去噪 偏微分方程处理图像的基本程序 效果等同高斯低通滤波-use heat equation to reduce the speckle
image_pro_4_1_hjs
- 用Matlab实现的对灰度图像高斯低通滤波，可以自己修改参数-Gaussian low-pass filtering of grayscale images with Matlab, can modify the parameters
lowpass-filtering
- 利用fft2对图像傅里叶变换，在用lpfilter生成高斯低通滤波器，进行过滤再进行反变换最后显示-Use fft2 the image Fourier transform, in with lpfilter generate Gaussian low-pass filter for filtering the inverse transform last displayed
Proj0403GLPF
- 灰度图，高斯低通滤波器处理模糊图像matlab-Grayscale, Gaussian low-pass filter processing
second~
- 要求做一个实验，对一副M*N大小的图像重复使用截频为D0的高斯低通滤波器进行滤波。假设K为滤波次数。当K足够大时，滤波结果是什么样-Asked to do an experiment, a M* N-size image re-use the cutoff frequency for the D0 Gaussian low-pass filter for filtering. Assuming K is filtering times. When K is sufficiently large,
image-processing-
- 常用图象滤波器的设计方法，实现一个通用的高通、低通滤波器函数，其中又分别实现理想、巴特沃思和高斯滤波形式，用实现的函数对图象进行高通处理，将所给图象增加噪声后再进行低通处理，处理后分别进行伪彩色增强-Top image filter design method, to achieve a common high-pass, low-pass filter function, which achieve the ideal, Butterworth and the form of Gaussian
matlab-kongyu-lvboqi
- 平滑滤波器有中值滤波器和高斯低通滤波器，其中，中值滤波器对去除椒盐噪声特别有效，高斯低通滤波器对去除高斯噪声效果比较好。不同的滤波方式，在特定的图像处理应用中有着不同的效果和各自的优势-failed to translate
Mallat_alg_2D
- matlab实现对2维图像进行mallat变换的程序，实现高，低通滤波器。-matlab to achieve two-dimensional images, the Mallat transform the program, high-and low-pass filter.
filt
- 对图像进行高斯低通滤波，可以对图像去噪。同时显示原图以及滤波后的图像-The image Gaussian low-pass filter, the image denoising. Also show original image and the filtered
gaosolvboqi
- 该高斯滤波器，有两种，高斯低通滤波和高斯高通滤波，效果还不错哦-The Gaussian filter, there are two, Gaussian low-pass filtering and Gaussian high pass filter, the results were pretty good, oh
Image-Enhancement
- 高频强调滤波示例、高斯低通滤波示例、高通滤波器示例、人为指定滤波算子、线性滤波器效果演示-High frequency emphasis filtering example, Gaussian low-pass filtering the sample, a high-pass filter example, artificial specify filtering operator, linear filter effects demo
lpfilter1
- 要求做一个实验，对一副M*N大小的图像重复使用截频为D0的高斯低通滤波器进行滤波。假设K为滤波次数。当K足够大时，滤波结果是什么样？并从理论上说明这一结果产生的原因。 -Asked to do an experiment on a M* N image size cutoff frequency reuse as D0 Gaussian low-pass filter for filtering. Assuming K is the filter frequency. When K is l
Gaussian-filter
- 高斯滤波器，利用傅里叶变换实现高斯低通和高通滤波-Gaussian filter
gaussian-and-ideal-filter
- 此文档为自己编写高斯高、低通滤波器和理想高、低通滤波器，为matlab语言编写，可直接调用-This document is to write your own Gaussian high and low pass filter and a high ideal, low-pass filter for matlab language, can be called directly
Gaussian-and-Histogram
- 高斯低通滤波 直方图均衡化 人脸识别 预处理灰度图-Gaussian low-pass filtering grayscale histogram equalization recognition preprocessing
GLPF
- 该代码可以实现MATLAB对图像进行高斯低通滤波-The code can achieve MATLAB for image Gaussian low-pass filter
gaussian
- 设计频域滤波器消除噪声 1.选择灰度图像：Lena； 2.对该灰度图像添加高斯噪声； 3.设计高斯低通滤波器以降低噪声： -Design frequency domain filter to eliminate noise 1. Select the grayscale image: Lena 2. Add the grayscale image Gaussian noise 3. Design of a Gaussian low-pass filter to r
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- 了解BMP文件的格式，实验二灰度变换,实验三图像平滑，实验四边缘提取，实验五频域变换，实验六高斯低通滤波器，实验七图像压缩，实验八 形态学变换-Learn BMP file format, two gradation transformation experiment, experiment three image smoothing, edge extraction experiment four, five frequency domain transformation experiment
Untitled1
- 对图像进行高斯低通滤波处理，对图像进行滤波-The image Gaussian low-pass filtering process, the image is filtered
t_12
- 1、图像中值滤波实验 ①用imnoise函数在图像’lena.bmp’中值添加椒盐噪声，观测结果 ②用medfilt2函数对含噪声图像中值滤波。 2、使用fspecial函数生成均值、Prewitt、Sobel、Laplacian滤波模板，再用filter2函数对‘cameraman.tif’图像进行空域滤波，显示滤波结果。 3、设计高斯低通和高通频域滤波器，对‘phantom.bmp’图像进行频域滤波，显示滤波结果。然后改变滤波器截止频率，观察对结果的影响。 4、用i