搜索资源列表
testfft
- opencv实现对图像fft变换和逆变换，画出傅里叶变换谱-opencv realized the image fft transform and inverse transform, Fourier transform spectrum plot
FFT
- 本程序主要用于完成二维傅里叶变换，可以直接进行调用，对图像及矩阵数据进行处理。-FFT
fft
- 程序可以实现给定图像的傅立叶变换，并输出得到的图像。-Program can be achieved given the Fourier transform of the image, and output the resulting image.
fft
- 用matlab编写的实现fft的程序,该程序可以实现ff他算法，还具有图像处理功能-the code to implement FFT,coded in matlab
second-gray-image-statistics-and-FFT
- 采集一幅像素大于64*64黑白图像； 常规的数学统计数据处理：计算图象各象素点灰度值得均值、标准差、方差，并绘出灰度直方图； 采用[FFT（傅立叶变换）]对图像进行分析-Acquisition of a pixel is greater than 64* 64 black and white images The conventional mathematical statistical data processing: calculation of each pixel gray
image-fft
- 对两幅图像作FFT变换，然后交换两幅图像的幅度谱和相位谱，然后通过逆fft变换还原图像，得到原图和变换后图像的对比，得出图像的幅度谱和相位谱哪个更重要的结果，注意图形是8位灰度图，尺寸大小必须一样-Exchange of the two images of the amplitude spectrum and phase spectrum and inverse FFT transform to restore
FFT
- 这是图像处理的法利亚变换的程序，是用visual stadio 书写编译的-This is the image processing method and leah transformation program, it is to use visual stadio writing compiled
Digital-watermarking-algorithm-FFT
- 数字水印的傅里叶算法，大学本科论文，图像处理，信息安全等。-Fourier transform algorithm of the digital watermark, undergraduate thesis, image processing, information security.
3D-reconstuction-method-base-on-FFT
- 面向断层医学图像的三维重建与关键技术研究-Three-dimensional reconstruction of key technology research for Medical Images
fft
- 快速傅里叶变换,.现代图像处理中经常用到快速傅里叶变换。-FFT:fast Fourier transform
Polar-FFT
- 计算图像在极坐标下的傅里叶变化 Matlab代码-Compute Polar Fourier Transform of images
fft
- 实现图像的傅里叶变换和频谱图…………实现图像的傅里叶变换和频谱图-The Fourier transform of the image and frequency spectrum
FFT
- 利用傅里叶变换实现两幅大小相同的RGB图像的水印嵌入。包含水印的大小处理，水印嵌入和提取，以及对PNSR的计算。-Fourier transform two of the same size of the RGB image watermark embedding. Contains the size of the watermark processing, the watermark embedding and extraction, as well as on the PNSR the ca
CS-based-on-FFT-or-DWT
- 图像压缩感知,稀疏基为FFT或DWT（其中FFT是构造正交变换矩阵，DWT是对高频系数进行测量）；重构方法为OMP-compression sensing of image based on FFT or DWT
FFT
- 编程实现傅里叶高通、低通滤波，对图像进行处理-Programming Fourier high-pass, low-pass filtering, image processing
fft
- 对变形的条纹图像进行傅立叶变换得到二维频谱图并提取基频-Fourier transform in deformation stripes image two-dimensional spectrum and extract the fundamental frequency
FFT-VS-DFT
- 数字图像处理 快速傅立叶变换FFT VS DFT代码-The digital image processing Fast Fourier Transform FFT VS DFT code
fft
- 傅立叶变换c++程序，可以实现对待检测图像进行傅立叶变换，可以运行-The Fourier transform c++ procedures can be achieved to treat the detected image to Fourier transform, you can run
fft
- fft快速傅里叶变换 实现256次计算 图像显示功能-computing an image display function FFT fast Fourier transform to achieve 256 times
denoising-FFT-gabor-transform
- 实现了小波降噪，快速傅里叶变换，生成gabor小波，并利用gabor小波处理图形图像。-Wavelet noise reduction, fast Fourier transform to generate gabor wavelet and gabor wavelet processing graphics.