搜索资源列表
Butterworth
- 一种巴特沃斯高通滤波器的图像处理matlab源代码-Butterworth high-pass filter an image processing matlab source code
filter
- 1. 用imoise()函数给一幅数字图像加入’salt & pepper’和’Gaussian’噪声2）用3x3,5x5邻域平均平滑对图像进行处理3）用3x3,5x5中值滤波对图像进行处理， 2. 对一幅数字图像采用理想低通、Butterworth低通 、Gaussian低通滤波器进行平滑；对一幅数字图像采用理想高通、Butterworth高通 、Gaussian高通滤波器进行平滑。-1. With imoise () function to a digital image by a
filter
- 频域低通滤波（理想低通滤波器、梯形低通滤波器、巴特沃斯低通滤波器、指数低通滤波器），频域高通滤波（理想高通滤波器、梯形高通滤波器、巴特沃斯高通滤波器、指数高通滤波器）-Frequency-domain low-pass filter (ideal low-pass filter, ladder low-pass filter, Butterworth low-pass filter, the index low-pass filter), frequency-domain high-pass f
txlb
- 数字图像处理中的滤波和傅里叶压缩，包括理想低通滤波器，巴特沃茨高通滤波器，高斯带通滤波器，高斯带阻滤波器，FFT图像压缩。附原图像和处理后的图像截图。-Digital image processing in filtering and Fourier compression, including the design of an ideal low-pass filter, design Batewoci high-pass filter, bandpass filter design Gaus
high-and-low-pass-filter
- 这是Matlab实现高通滤波和低通滤波的源代码，主要包括巴特沃斯低通滤波器、理想低通滤波器和高斯低通滤波器。-this is the source code that has implemented the BTW low pass filter and ideal low pass filter as well as gaussian low pass filter.
Filter
- 包含高斯低通滤波和拉普拉斯高通滤波，及综合滤波的效果。含GUI操作界面-Contains the Gaussian low-pass filtering and Laplacian high-pass filtering, and integrated filtering effect. With GUI interface
dft_hp_filt
- 用于频域滤波的m函数，接受输入一幅图像和一个滤波函数，输出经滤波和剪切后的图像。还有一个高通滤波函数。-For frequency domain filtering m function, to accept the importation of an image and a filter function, the output cut by the filtering and image. There is also a high-pass filtering function.
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.
Homomorphic_filter
- MATLAB code for beginners that performs Homomorphic filtering, Using Butterworth High Pass Filter for performing filtering.-A updated version of Homomorphic filter for image processing
highpassfilterBW
- butterworth high pass filter
01-05_High-Pass-Filter
- 使用 Visual Basic 6.0 所撰写的高通滤波器。有原始码和编译好的执行档。-Written using Visual Basic 6.0 high-pass filter. The source code and compiled executable file.
chap3
- 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 P0308：图像的自适应魏纳滤波
filter
- 里面有对img格式文件的读取方式，还有对图像进行低通和高通滤波的方法。-There is on img file format, and read the image low-pass and high-pass filter method.
mfile
- 简单写的一些图像预处理（灰度增强、小波高通滤波、LBP、迭代阈值分割、种子生长法etc）和RGB 、纹理（相关矩阵）特征提取-Write some simple image pre-processing (grayscale enhancement, wavelet high-pass filter, LBP, iterative threshold segmentation, seed growth method etc) and RGB, texture (correlation matri
Digital-Image-Processing-Procedures
- 图像对数变换，图像拉伸和压缩灰度值，图像规定化，均衡化，位图切割，图像放大缩小，图像求反，平或滤波器，理想低通滤波器，理想高通滤波器，巴特低通滤波器-Logarithmic transformation of the image, the image gray value stretching and compression, image-oriented provisions, equalization, cutting bitmap, image zoom, image inverted,
high-pass-filter-of-Butterworth
- 高通滤波的matlab实现，用过之后感觉还可以，推荐下载。第一次上传，是否合要求请站长及各位大侠指教。-An algorithm of High pass filter in matlab,I think it is better,but i do not know whether it is fit or not,because it is my first upload,so please givve me some suggestion.
High-pass-filter-
- 针对数字图像处理上机实验编写的高通滤波器对图像的作用，效果明显，能完成实验所需要求。-High-pass filter for digital image processing experiment on the computer to write the role of the image, the effect is obvious, to complete the experiments necessary requirements.
High-Pass-Filter
- 高通濾波器（英語：High-pass filter）是容許高頻信號通過、但減弱（或減少）頻率低於截止頻率信號通過的濾波器。-High-pass filter (English: High-pass filter) is to allow the high frequency signal through, but decreased (or decrease) the frequency signals below the cutoff frequency of the filter.
Gaussian-high-pass-filter
- 这是高斯高通滤波器的基础程序，从基本点开始的，但是很有用，是我毕业设计-This is a high-pass filter on the basis of a Gaussian process, the basic point, but useful, is my graduation project
High-pass-filter
- MATLAB模拟高通滤波器最简洁实现与性能测试-MATLAB simulation of high pass filter is the most concise implementation and performance test