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fouriDlg
- 傅里叶变换 二维图像傅里叶变换,限于2的整数次幂
FixedPointFFT
- 二维32位定点傅里叶变换,精度很高哦,附有测试图片,需安装opencv-32-bit fixed-point two-dimensional Fourier transform, high precision Oh, with test images, the need to install opencv
fft_2D_picture
- 二维图像处理的fft变换,二维fft,youknow -you will love it!it is very useful .that is right .you know
Cplusplusprogramming_of_FFT_and_IFFT
- 本文我在北航读研时主修《现代偏微分方程》时花费一个多月时间写的期末报告,里面系统阐述了快速傅里叶变换的算法原理及其在数字信号处理等工程技术中的应用。介绍了一维DFT的基2 FFT 算法频域抽取和时域抽取FFT的短发原理和编程步骤。最后在附录中给出了一维DFT的基2 FFT 算法(包括频域抽取的FFT和IFFT算法、时域抽取的FFT和IFFT算法),一维任意非基2 FFT算法,二维DFT的基2 FFT 算法以及二维DFT的任意非基2 FFT 算法的详细的Visual C++程序。-The pape
HoughTransformCPPandtestingPicture
- 二维图像的傅里叶变换代码,基于Visual C++的代码-The Fourier transform of the two-dimensional image code, based Visual C++ code
new_fenshujie
- 对二维图像进行分数阶傅里叶变换,可用于图像去噪。-Fractional Fourier transform of the image, and can be used for image denoising.
u1
- MATLAB中的二维傅里叶变换的平移性、旋转性验证-MATLAB, the two-dimensional Fourier transform of the translation, rotation verification
fft2
- 对图像进行傅里叶变化与反变换、模糊图像处理、二维小波分解与重构、直方图均衡处理等等很多小程序。很实用-The image Fourier transform and inverse transform, fuzzy image processing, two-dimensional wavelet decomposition and reconstruction, histogram equalization, and so many small programs. Very practical
2D-Fourier-Transform
- 基于matlab的数字图像的二维傅立叶变换(FFT)以及二维离散余弦DCT变换,提供里详细代码,.m文件-Matlab-based digital image two-dimensional Fourier transform (FFT) and two-dimensional discrete cosine transform DCT offers in detailed code,. M file
fourier
- C++实现的傅里叶变换,可以处理二维影像,内提供几幅常用来做DIP影像,可供初学者参考-C++ finish the program, can process the 2-d digital imagery.also provide some classic imagery for dip.
convolutionFFT2dd
- 对图片进行二维快速傅里叶变换,并且用GPU的并行算法进行加速,大幅度提高运算速度-The picture-dimensional fast Fourier transform, and accelerated with the GPU s parallel algorithm, greatly improve processing speed