搜索资源列表
FFT
- 快速傅里叶变换的C++程序，用于各类信号和图像粗粒领域-Fast Fourier Transform C++ program for various types of coarse-grained areas of signal and image
pinyulvbo
- 图像的频域滤波示例，简单的对图像做一些频域滤波-fft
fft
- fft变换仿真程序（应用于各种图像处理通信工程）-the code of frequency fft which can using in magic process and communication
fft
- 实现图像的快速傅里叶变换，图像要求8位bmp图像。-Fourier transform
FFT-s
- FFT 快速傅里叶变换和一般的变换 还有图像的锐化都做了处理了的。-FFT fast Fourier transform and change in general there is a sharpening of the image have done a deal with the.
exp1---fft-with-no-rotation
- 基于全局运动的图像配准程序，能够进行具有全局位移关系的图像配准-Based on the global movement of image registration procedures, to carry out a global displacement of the image registration
fft-transformation
- 针对图像处理的c++源代码，傅里叶的变换的实现，完全开放-fft transformation
NLmeansfilter0
- 图像去噪的快速算法，利用SSI和FFT.毕设的内容，效果还是不错的。-based NL-means filter,fast mean with SSI and FFT
fft
- 使用MATLAB对特定信号进行频谱分析，画出幅度和相位谱的图像，并包含卷积运算和验证程序-Using MATLAB on a specific signal spectrum analysis, to draw the image amplitude and phase spectrum, and includes convolution and verification procedures
new-FFT
- 当前信号处理中，对频谱的研究不断深入，本书中讲述如何使用快速傅里叶变化进行频谱变换，和图像相关性分析，信号处理- How to use FFT2 The note explains in detail how to apply the Matlab 2-dimensional FFT for filtering of two-dimensional signals, e.g. images. It is shown how to connect the output from fft2 to t
FFT
- FFT简称为快速傅里叶变换，是DTF处理的一般实现方法，一维距离成像就是对差拍信号进行FFT变换，变换所得到的幅值图像横坐标为距离信息，纵坐标为幅值信息，通过一维仿真，我们可以看到目标距离相对应的幅值信息。-FFT referred to as fast Fourier transform, is DTF processing general method, a d imaging is difference from pat signal FFT transform
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.
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