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Description: 这段代码主要是实现二阶高斯低通滤波器，本段代码全部用MATLAB语言实现的。-This code is to achieve second-order Gaussian low-pass filter, the above code to achieve the full use of the MATLAB language.
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Size: 1024 |
Author: 熊子东 |
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Description: 在傅立叶变换域，变换系数反映了图像的某些特征。频谱的直流低频分量对应于图像的平滑区域，而外界叠加噪声对应于频谱中频率较高的部分等。
构造一个低通滤波器，使低频分量顺利通过而有效地阻止高频分量，即可滤除频域中高频部分的噪声，再经逆变换就可以得到平滑图像。-In the Fourier transform domain, the transform coefficients reflect some characteristics of the image. DC low frequency spectrum corresponding to the image of the smooth area, and superimposed noise outside the frequency corresponding to the higher part of the spectrum and so on. Construct a low-pass filter, the low frequency components and effectively prevent the smooth passage of high frequency components, you can filter out high frequency noise in the frequency domain, and then the inverse transform to get a smooth image.
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Size: 1152000 |
Author: wangyanan |
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Description: 高斯低通滤波器的matlab实现仿真，源代码整理-low filter
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Size: 1024 |
Author: xun |
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Description: 建立巴特沃兹低通滤波器来过滤图像中的噪声，一般噪声为高频，该滤波器可以很好的过滤掉噪声-Butterworth Lowpass Filter
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Size: 126976 |
Author: jim |
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Description: 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
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Size: 1024 |
Author: sophia pei |
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Description: 高斯滤波matlab程序、Matlab实现图像高斯滤波。-Gaussian filter matlab program
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Size: 1024 |
Author: 好争 |
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Description: Here the matlab code to gaussian low pass filter
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Size: 1024 |
Author: Priyanka Wardhani |
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Description: 超声颈动脉图像分割的一部分程序，前期处理-part of segmentation method
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Size: 1024 |
Author: 吴 |
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Description: 用matlab实现的高斯高通滤波器，用于图像平滑处理，去噪，和锐化。-Gaussain low-pass filter by using matlab
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Size: 1024 |
Author: 陈维乐 |
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