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Description: 高通滤波的
matlab编码，希望和大家分享。-high pass filtering Matlab coding, and hopes to share with you all.
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Size: 835 |
Author: 王成 |
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Description: 高通滤波的
matlab编码，希望和大家分享。-high pass filtering Matlab coding, and hopes to share with you all.
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Size: 1024 |
Author: 王成 |
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Description: 从电脑中读取一幅图像，并对其进行高通滤波操作-Read from a computer image, and its high-pass filtering operation
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Size: 1024 |
Author: 张龙 |
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Description: 这不是一个标准MATLAB的函数
H = hpfilter （类型，男，氮， D0 ， n ）的创建传递函数的高通滤波器，氢，指定的类型和大小MxN 。可能的值类型， D0和N是： 理想 理想高通滤波器的截止频率D0 。 Ifsupplied ， n是被忽略。 btw 巴特沃思高通滤波器
n阶和截止D0 。
gaussn 高斯高通滤波器的截止（标准偏差） D0 。
如果提供，正被忽略。 M和N应该是偶数的密度泛函过滤。-THIS IS NOT A STANDARD MATLAB FUNCTION
H = hpfilter (type,M,N,D0,n) creates the transfer function of a highpass filter, H, of the specified type and size MxN. Possible values for type, D0, and n are: ideal Ideal highpass filter with cutoff frequency D0. Ifsupplied, n is ignored. btw Butterworth highpass filter
of order n, and cutoff D0.
gaussn Gaussian highpass filter with cutoff (standard deviation)D0.
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Size: 1024 |
Author: lql |
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Description: 数字图像处理，用MATLAB进行高斯滤波-Digital image processing using MATLAB to Gaussian filtering
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Size: 1024 |
Author: jacket |
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Description: HP filter, used to extract the cyclical part of the time series
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Size: 1024 |
Author: xuzhiwei |
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Description: This code has been used and seems to be free of error.
However, it carries no explicit or implicit guarantee.
-This code has been used and seems to be free of error.
However, it carries no explicit or implicit guarantee.
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Size: 1024 |
Author: katore vishal |
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Description: This function performs a high pass filtering on the frecuency domain
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Size: 1024 |
Author: Xasky |
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Description: 冈萨雷斯数字图像处理matlab版源码hpfilter源码-Gonzalez Digital Image Processing matlab source code version of source code hpfilter
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Size: 1024 |
Author: li |
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Description: Also used for Homomorphic filtering
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Size: 1024 |
Author: aurangzeb |
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Description: HPFILTER Computes freq. domain highpass filters
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Size: 1024 |
Author: nky |
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Description: 高频强调滤波，本实验的目的十八高频强调滤波和直方图均衡化结合起来，来区分对图像处理的差别！-High-frequency emphasis filter, the purpose of this study eighteen high-frequency emphasis filter and histogram equalization combined to distinguish the difference of image processing!
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Size: 9216 |
Author: 林彩 |
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Description: HP filter to detrend time series data. Very useful!
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Size: 1024 |
Author: giovanni |
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Description: Very nice and compact HP filter function for matlab.
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Size: 1024 |
Author: giovanni |
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Description: 图像处理中的高斯高通滤波函数，基于matlab，-high pass filter function in image processing using matlab
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Size: 1024 |
Author: linda |
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Description: hpfilter function for matlab
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Size: 1024 |
Author: mehdi |
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Description: matlab环境下运行的h-p滤波源程序
h-p滤波主要运用于信号处理，功能是去除系统噪声-h-p filtering source matlab environment
the hp filter is mainly used in signal processing function is to remove the system noise
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Size: 1024 |
Author: 罗宇翔 |
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Description: 高频强调滤波和灰度变换进行图像增强：
1. main.m 主程序
2. paddedsize.m 对图像进行补充，以便形成的方形大小等于最小接近的2的整数次幂。
3. dftfilt.m 输入图像f和一个滤波器函数，返回经过滤波和剪切后的图像g。
4. dftuv.m 提供频域坐标网格。
5. lpfilter.m 几种常用的低通滤波器。
6. hpfilter.m 实现高通滤波。
7. BodyImage.JPG 测试用图片
注：
1. 运行程序前，请在main.m中更改读入图片的路径。
2. main.m中的灰度变换部分的代码只适用于上述测试图片。应用于其他图片时，应分析灰度直方图后，对这部分程序进行修改。-High frequency emphasis filter and the gradation conversion for image enhancement: 1. Main.m main 2. Paddedsize.m add the image to the size of the smallest square formed close to an integer power of 2. 3. Dftfilt.m input image f and a filter function that returns the filtered and trimmed image g. 4. Dftuv.m provide frequency domain coordinate grid. 5. Lpfilter.m several commonly used low-pass filter. 6. Hpfilter.m high-pass filter. 7. BodyImage.JPG test image Note: 1. Before running the program, please read the main.m change the image path. 2. Main.m the gradation conversion section of the code is only applicable to the above test images. Analysis should be applied to other image histogram after this part of the program to be modified.
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Size: 11264 |
Author: 穆歌 |
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Description: 提供了dftuv,lpfilter,hpfilter,gscale几个函数的源代码-Provides dftuv, lpfilter, hpfilter, gscale several functions of the source code
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Size: 3072 |
Author: maifan |
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Description: matlab hpfilter 函数源代码-matlab hpfilter
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Size: 1024 |
Author: dgfdgh |
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