搜索资源列表
Wavelets
- 图像的打开,关闭,显示,然后进行小波处理,高通 低通滤波等处理-Images of open, closed, displayed, and then wavelet processing, high-pass low-pass filtering processing
lvboqi
- 数字图象处理 滤波器 可以完成理想、高斯、巴特沃斯的高通和低通滤波-Digital image processing filters can be an ideal, Gaussian, Butterworth
lpfilter
- 本matlab程序可生成低通滤波器,数字图像处理-The matlab program can generate low-pass filter, digital image processing
FrequencyFilt
- 各种频域的滤波函数,包括低通,高通,带通,同态滤波。-Various frequency domain filter function, including low-pass, high pass, band-pass, homomorphic filtering.
image_inhancement
- 基于Matlab的典型图像增强算法的源码 程序代码说明 P0301:数字图像矩阵数据的显示及其傅立叶变换 P0302:二维离散余弦变换的图像压缩 P0303:采用灰度变换的方法增强图像的对比度 P0304:直方图均匀化 P0305:模拟图像受高斯白噪声和椒盐噪声的影响 P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307:采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
Imagelow-passfilter
- 低通滤波容许低频信号通过, 但减弱[或减少]频率高于截止频率的信号的通过。对于不同滤波器而言,每个频率的信号的减弱程度不同。-Low-pass filter allows low-frequency signals, but weakened [or decrease] the frequency higher than the cut-off frequency of the signal through. For different filter for each frequency of
ex9_7
- 通过图像的载入,实现高通低通滤波的功能,滤波代码,有些自己也不太懂-image filter afgerfegtrhwergvtrnbhtrdvfbhrftgre
Image_filtering
- 利用函数实现图像滤波以及采用两种不同的方法生成一个2-D滤波器并设计一个截止频率为0.5的理想低通滤波器-Image filtering in two diffferent way and simulate a low-passfilter.
lpfilter
- 从电脑中读取一幅图像,并对其进行低通滤波操作-Read from a computer image, and its low-pass filtering operation
lpfilter
- 低通滤波器,对受噪声干扰的图像进行平滑处理-Low-pass filter, on the subject of the image noise smoothing
imgprocess
- 图象的布特沃斯高通滤波,梯形高通滤波,指数高通滤波,理想低通滤波-Image Butterworth high-pass filtering, high-pass filtering trapezoid, the index of high-pass filter, an ideal low-pass filter
matlab_image_processing_function
- matlab图像处理代码m函数 P0301:数字图像矩阵数据的显示及其傅立叶变换 P0302:二维离散余弦变换的图像压缩 P0303:采用灰度变换的方法增强图像的对比度 P0304:直方图均匀化 P0305:模拟图像受高斯白噪声和椒盐噪声的影响 P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307:采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308:图像的自适应魏纳滤波 P0309:运用5种不同的梯度增强法进行图像锐化 P031
imRadon
- GaussianLfilter.m 图像的高斯低通滤波函数 Highboostfilter.m 图像的高频提升函数 HighEmphasisfilter.m 图像的高频增强函数 imRadon.m 图像的Radon变换.-GaussianLfilter.m Gaussian image Highboostfilter.m low-pass filter function to enhance the image of the high-frequency high-frequency funct
Wavelets
- 图像小波变换的VC源代码,可实现一次、二次、三次小波变换以及高通和低通滤波等-wavelet transform
Butterworth_Filter
- 这是一个低通滤波器,Butterworth滤波器,对于图像中的随机噪声,利用次滤波器可以滤掉,图像清晰很多-This is a low-pass filter, Butterworth filter, the image of random noise, the use of sub-filters can be filtered out and the pictures are clear, many ~ ~
matlabtuxiang
- 这是几个数字图像处理程序 同于高通和低通滤波 可用于数字图像处理实验 -a program by matlab
DFTFilter
- 数字滤波器,实现高通和低通滤波,程序绝对是最简单的哈哈。-Digital filter, high pass and low pass filtering, the program is the simplest Haha.
pinyuchuli
- 给定一幅图像,进行频域处理,包括低通滤波,图像锐化,伪彩色处理等。-Given an image, the frequency domain, including low-pass filtering, image enhancement, pseudo-color processing.
chengy
- 给定一幅图像,进行频域低通变换,线性变换,小波变换,阈值分割。-Given an image, to transform low-pass frequency domain, linear transform, wavelet transform, threshold segmentation.
smoothing
- 对图像进行处理前需要先进行平滑处理,滤除噪声的影响,该代码实现低通滤波,对图像进行平滑处理-Pre-processing of images need to go through smoothing filter out the effects of noise, the code to achieve low-pass filtering, image smoothing