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[GDI-Bitmap频域滤波

Description: 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.
Platform: | Size: 291840 | Author: jia | Hits:

[Special Effectsidealdi

Description: 理想低通滤波,最后显示处理结果. 直接解压后将图片和程序放在同一个文件夹里.-ideal low-pass filter, the final results showed. Photo will be directly extracted and procedures on the same document folder.
Platform: | Size: 28672 | Author: | Hits:

[Graph programideal_filter

Description: 数字图像理想低通滤波器,只要修改把大于号改成小于号就可实现高通滤波器-digital image ideal low-pass filter, as long as the changes has been replaced by greater-than, less than can be achieved high pass filter
Platform: | Size: 1024 | Author: xiaoha | Hits:

[Otheriir

Description: 按照给定指标采用模拟低通滤波器(巴特沃思低通)去逼近理想模拟低通滤波器 ,然后通过双线性变换法对模拟滤波器进行数字化,得到数字滤波器 。-Indicators in accordance with a given analog low-pass filter (Butterworth low-pass) to approximate the ideal analog low-pass filter, and then through the bilinear transformation method of digitizing analog filters, the digital filter.
Platform: | Size: 2048 | Author: 李文嘉 | Hits:

[Special Effects4

Description: 频率域去噪程序,理想低通和巴特沃斯低通滤波器-Frequency domain de-noising procedure, an ideal low-pass and Butterworth low-pass filter
Platform: | Size: 354304 | Author: plx | Hits:

[Special Effectsfouier

Description: 使用傅立叶变换对图像的条纹噪声进行滤除,分别使用了理想低通滤波、巴特沃兹低通滤波和高斯低通滤波进行处理-The use of Fourier transform on the image to filter out the noise of the stripes, respectively, using an ideal low-pass filtering,巴特沃兹Gaussian low-pass filtering and low pass filter to deal with
Platform: | Size: 135168 | Author: | Hits:

[matlabLPFHPF

Description: CLPF 理想低通滤波ICHPF 理想高通滤波 的实现用于图像的处理-CLPF ideal low-pass filter ICHPF ideal realization of high-pass filtering for image processing
Platform: | Size: 1024 | Author: 张童 | Hits:

[Communication-Mobileidealfilter

Description: 理想低通滤波器的matlab实现代码,不是很完善,望见谅。-Ideal low-pass filter to achieve the matlab code, is not very perfect, hope will be forgiven.
Platform: | Size: 35840 | Author: 报徐天 | Hits:

[Communication-Mobilefirdesign

Description: 设计一个数字低通滤波器,来近似一个理想数字滤波器-Design a digital low-pass filter to approximate an ideal digital filter
Platform: | Size: 1024 | Author: 立早 | Hits:

[Otheriir

Description: 实现有限冲激响应滤波器的设计,按照给定指标采用模拟低通滤波器(巴特沃思低通或者切比雪夫低通)去逼近理想模拟低通滤波器 ,然后通过双线性变换法对模拟滤波器进行数字化,得到数字滤波器 。-To achieve the design of finite impulse response filter, according to a given target analog low-pass filter (Butterworth low-pass or a Chebyshev low-pass) to approximate the ideal analog low-pass filter, and then through the bilinear transformation method digitized analog filters, digital filters to be.
Platform: | Size: 1024 | Author: zhang | Hits:

[Windows DevelopImageProcessing

Description: Image Processing: Frequency Domain Enhancement Generate noisy versions of the cameraman image by adding noise with the following characteristics: Uniform with mean 40 and standard deviation 20 Gaussian of mean 40 and standard deviation 20 Salt and pepper noise density of 10 percent Filter the resulting noisy images using: 1. Ideal low pass with the following values of ro: 50, 30, and 20 2. Butterworth filters with the following values of ro: 50, 30, and 20 3. Gaussian filters with the following values of sigma: 30, 20, and 10 Show and label the magnitude spectra of your filters for all the above cases Show noisy and filtered images for all the above cases - Image Processing: Frequency Domain Enhancement Generate noisy versions of the cameraman image by adding noise with the following characteristics: Uniform with mean 40 and standard deviation 20 Gaussian of mean 40 and standard deviation 20 Salt and pepper noise density of 10 percent Filter the resulting noisy images using: 1. Ideal low pass with the following values of ro: 50, 30, and 20 2. Butterworth filters with the following values of ro: 50, 30, and 20 3. Gaussian filters with the following values of sigma: 30, 20, and 10 Show and label the magnitude spectra of your filters for all the above cases Show noisy and filtered images for all the above cases
Platform: | Size: 5120 | Author: engineer | Hits:

[matlabUntitlelvbo

Description: 利用MATLAB进行图像滤波技术,包含理想低通,高通滤波器和巴特沃思低通,高通滤波器的设计-Using MATLAB for image filtering techniques, including the ideal low-pass, high pass filter and Butterworth low-pass, high pass filter design
Platform: | Size: 1024 | Author: marui | Hits:

[matlabFiltering

Description: 时域滤波方法,频域滤波大全(包括中值滤波,均值滤波,理想低通,巴特沃斯低通 带通滤波器-Time-domain filtering, frequency domain filtering Daquan (including the median filter, mean filter, the ideal low-pass, Butterworth low-pass band-pass filter
Platform: | Size: 5120 | Author: zhangjiahui | Hits:

[Special Effectsbelixiangditong_pinghua

Description: 数字图像处理,频域滤波:理想低通滤波器、梯形滤波器、巴斯沃特滤波器-Digital image processing, frequency domain filtering: an ideal low-pass filter, ladder filters, Bath Water Filter
Platform: | Size: 1024 | Author: yangyucheng | Hits:

[Special EffectsIdeal-low-pass-filter

Description: 一个理想低通滤波器--使用matlab的实现 -An ideal low-pass filter- the realization of using matlab
Platform: | Size: 2048 | Author: 袁珂 | Hits:

[Special Effectsfilter

Description: 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 adding ' salt & pepper' and ' Gaussian' noise 2) 3x3, 5x5 neighborhood average smoothing of the image processing 3) 3x3, 5x5 median filter for image processing , 2. on a digital image with an ideal low-pass, Butterworth low-pass, Gaussian smoothing low pass filter on a digital image using the ideal high-pass, Butterworth high-pass, Gaussian smoothing high-pass filter.
Platform: | Size: 2048 | Author: toilet | Hits:

[Special EffectsDigital-Image-Processing-Procedures

Description: 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, flat or filter, the ideal low-pass filter, the ideal high-pass filter, Butterworth low-pass filter
Platform: | Size: 650240 | Author: abdurusul | Hits:

[Special EffectsIdeal-low-pass-filtering

Description: 这是理想低通滤波器对图像进行滤波,包含滤波器的行数以及傅里叶逆变换-This is an ideal low pass filter for filtering the image, the number of rows including a filter and inverse Fourier transform
Platform: | Size: 6144 | Author: | Hits:

[OtherIdeal-low-pass-filter

Description: 理想低通滤波器,使用MATLAB实现理想低通滤波器的设计-Ideal low-pass filter, using MATLAB to achieve the ideal low-pass filter design
Platform: | Size: 9216 | Author: 许敏 | Hits:

[matlab Ideal Low-Pass Filter

Description: Ideal Low-Pass Filter
Platform: | Size: 225280 | Author: ssennaa | Hits:
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