搜索资源列表
频域滤波
- 频域滤波，包括梯形低/高通滤波，理想低/高通滤波，布尔沃什低/高通滤波和指数低/高通滤波等-frequency domain filtering, including the trapezoid low / high pass filters, ideal low / high pass filter, Buerwoshen low / high pass filter and index low / high pass filter, etc.
三种小波去噪方法
- 包括低通滤波器滤波，全阈值小波去噪，二次低通滤波去噪
滤波程序
- 带通滤波程序，低通滤波程序，高通滤波程序
matlab.设计了一个数字低通滤波器
- 本程序设计了一个数字低通滤波器，以滤除加入的高斯白噪声，很好的实现功能。,The program design of a digital low-pass filter to filter out the add white Gaussian noise, achieve good function.
spetial_image_enhancement.rar
- 分别通过高斯低通滤波，梯度运算和拉普拉斯算子对图像进行增强。含有GUI操作界面,Through Gaussian low-pass filtering, the gradient operator and Laplacian image enhancement. Contains a GUI interface
CommonFilter_Matalab
- Matlab低通，高通，带通滤波器的设计都有，说明很详细，并且带有实例。-Matlab low pass, high pass, band-pass filter design are to illustrate in great detail and with examples.
gaborfilter
- 高斯函数能构成一个在频域具有平滑性能的低通滤波器。可以通过在频域做乘积来实现高斯滤波。-Constitute a Gaussian function to the frequency domain with a smooth performance of the low-pass filter. Can be done in the frequency domain Gaussian filter to achieve the product.
FDomain
- 图像的一维、二维快速傅里叶变化和反变化，可对图像一般低通滤波、ButterWorth低通滤波、一般高通滤波、ButterWorth高通滤波-Image of one-dimensional, two-dimensional fast Fourier change and anti-change, the image may be a general low-pass filter, ButterWorth low pass filter, the general high-pass filter
data122
- 对MIT—BIH数据库中的第122号数据作的处理，包括低通、高通滤波、中值滤波、均值滤波等。-On the MIT-BIH database No. 122 data processing, including low-pass, high pass filtering, median filtering, average filtering.
Wavelet
- 这是用vc++实现的小波变换，主要可以对图像进行三层的变换，并且可以得到经过高通、低通滤波之后的图像结果。-Wavelet
lvboqi
- 低通和高通滤波器的源码,采用FFT方法,输出归一化系数 -Low-pass and high-pass filter of the source, using FFT methods, the normalized output coefficient
Digital_Filter
- 数字滤波器,有多种滤波方式：高通滤波，低通滤波，带通滤波。高斯滤波器，切必雪夫滤波器-Digital Filter， high pass filter, low pass filter, band filter, Goss filter and so on.
images_chapter_04
- 频域高通滤波以及所需图像，包括巴特沃斯、指数、逆高斯滤波等-Frequency-domain high-pass filtering and the required images, including Butterworth, exponential, inverse Gaussian filtering,
experiment2
- 理想低通、高通、巴特沃斯低通高通滤波器对图像进行锐化和模糊处理-Ideal low-pass, high pass, Butterworth low pass high pass filter sharpening and blurring the image processing
397397Iirdfv2
- iir 巴特沃斯 切比雪夫 实现高通滤波 带通滤波 低通滤波 带阻滤波等功能-iir 巴特沃斯切 Chebyshev high-pass filter band-pass filter low-pass filter band-stop filtering functionality
image_lvbo
- matlab中二阶巴特沃斯高通滤波器及二阶巴特沃斯低通滤波器的代码，可以直接用于matlab中使用。(Matlab two Butterworth high pass filter and two order Butterworth low-pass filter code, can be used directly in matlab.)
CP0201
- 主要以巴特沃斯高通滤波器来实现通信信号的滤波(The filter is mainly based on Butterworth high pass filter)
DFT
- visual c++写的傅里叶变换，以及在频域实现低通滤波和高通滤波(Fourier transform written by visual c++ and low-pass filtering and high pass filtering in frequency domain)
同态滤波
- 光照不均匀图像增强，同态滤波，MATLAB代码，高斯高通滤波(image enhancement,Image enhancement of uneven illumination,Homomorphic filtering)
hpfilter
- 对图像进行高通滤波，包含巴特沃斯高通滤波器BHPF，指数高通滤波器EHPF，梯形高通滤波器THPF(The image is filtered through high pass, including Butterworth high pass filter BHPF, exponential high pass filter EHPF, ladder high pass filter THPF.)