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数字图像处理的几个程序例子
- 这是几个数字图像处理的程序实例，有经典的傅立叶变换和反变换、图像增强（中值滤波、增强光照）还有染色体计数。它们都是经典算法的实现。-Here are several digital image processing examples including classical Fourier transform and its inverse, image enhancement (like median filtering, intens
二维小波变换
- 关于二维小波变换的程序 [精华] 说明：此算法重在概念，速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发，把圆周卷积和快速幅里叶变换建立了联系。实现了分解和无失真重构。它只做了一层分解，即将256x256图形分解成为64x64的四个图形，避免了使用WKEEP()的困惑。主要思想为用小波滤波器族构造正交阵W,变换写为B=W*A*W ,反变换为：A=W *A*W,这与所有正交变换无异。W为循环正交矩阵，因此可用F
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- 该函数用于对图像进行傅立ni 叶变换 采用蝶形算法进行快速付立叶变换该函数用于对傅立叶变换后的图像进行反变换-function for the right image makes ni Fourier transform algorithm used butterfly fast Fourier transform function with the the Fourier transform in the image-transfor
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- 该函数用于调用傅立叶反变换该 函数用于调用傅立叶反变换-function for the anti-called Fourier transform function for t he call Fourier anti-Transform
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- 该函数用于傅立叶反变换和这综合的东西很好用加在doc里-function for the Fourier-transform and integrated it with something good increase in the doc Lane
lft1
- 次程序包含副立叶变换，快速傅立叶变换 ，快速傅立叶反变换变换-meeting included Vice procedures FFT, Fast Fourier Transform, Fast Fourier Transform- Transform
improc
- 一个完整的Visual C++程序,包含了图像的RGB调整,傅立叶变换,傅立叶反变换,对比度调整,颜色转换 梯度算子检测,sobel算子检测 均值滤波和中值滤波,程序已经通过调试.-a complete Visual C program includes a RGB image adjustment, Fourier transform, Fourier transform, contrast adjustment, color con
mytp
- 这是对波场做的一个TP变换，并进行反变换的程序。用matlab实现，可以实现波场分离的效果，文件中还自带了一个简易的理论地震记录-This is the wave field so a TP transform, and transform the process. Using Matlab to achieve, can achieve a separation of wave field effect, the paper also
InverseFourierTransform
- 傅立叶反变换的MATLAB实现程序，是M文件，方便使用-Fourier Transform in MATLAB process, the M documents, ease of use
fly111
- 基于链码提取的傅立叶描述子,以及傅立叶反变换对图象边界进行重建 -chain code extraction based on Fourier descr iptors, and the Fourier transform of image reconstruction border
FFT
- 一种用C语言实现的快速傅立叶变换和傅立叶反变换,经测试十分好用-A C-realize the fast Fourier transform and Fourier inverse transform, have been tested and is very easy to use
FFTIFFT
- 编程实现图像傅立叶变换和反变换，实现图像去除噪音-Programming image Fourier transform and inverse transform, image de-noise
vcfuliyebianhuan
- 实现傅立叶变换和傅立叶反变换，图像处理效果很好-The realization of Fourier transform and Fourier inverse transform, image processing, very good
lzh
- 用Visual C++ 实现位图的快速傅立叶变换和反变换-Using Visual C++ Realize bitmap of Fast Fourier Transform and inverse transform
zigzag
- 函数功能：本函数将完成对输入的 8*8 矩阵按照 zigzag 排列抽取数据 matrix 为输入矩阵 select==1 为正变换，select==2为反变换 zigdone 为输出矩阵-Function: This function will complete the input of 8* 8 matrix of data collected in accordance with the zigzag array ma
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- 灰度图像的傅里叶变换程序；灰度图像的傅里叶反变换程序；-Gray-scale image Fourier transform procedures gray image of the Fourier inverse transform process
fft
- 傅里叶变换（FFT）的C++/C原码。 设置参数isign=+1为正变换，设置参数isign=-1为反变换。-Fourier Transform (FFT) of the C++/C source. Setting parameters isign =+1 for the transformation, setting parameters isign =- 1 for the inverse transform.
fft
- C语言实现快速傅里叶算法，可以输入任意位，有正变换和反变换！-C language realization of fast Fourier algorithm, can enter any place, there is transformation and anti-transformation!
FFT
- 这是一个很好用的FFT源程序,包括反变换 \正变换.-this is a good FFT program,including forward FFT and inversed FFT.
DIBDisplay
- 图像的傅里叶变换，反变换，转成灰度图，只支持8位bmp，多文档，DIB显示，环境VS2008-Image of the Fourier transform, inverse transform, grayscale conversion, only support 8-bit bmp, multi-document, DIB showed VS2008 environment