搜索资源列表
Matlabpictureprogramme
- matlab图像处理的一些命令,如applylut,提取二进制图像的轮廓的bwmorph,识别强度图像中的边界的edge,进行二维快速傅里叶变换的fft2等等.-Matlab image processing some orders, such as applylut. extract the binary image of the contours of the bwmorph identify intensity image of the border edge, 2D Fast Fouri
image_processing1
- 基于Matlab的数字图像处理实验。自己做的，需要的可以下载参考，包括边沿检测，灰度转换，傅里叶变换特性等
TestFftAndIfft
- 本人写的基于冈萨雷斯的图像处理中的快速傅里叶变换和逆变换，数据已经和matlab对比过，完全正确。时间仓促，望大家指正。
Experimental_ABC_on_the_Digital_Image_Processing_B
- ：简述了数字图像处理、MATLAB软件及两者之间的关系，针对数字图像处理技术的特点及MATLAB语言的应用环 境，选择二雏离散傅里叶变换线性性质的MATLAB实现和直方图均衡化的MATLAB实现作为数字图像处理课程的入门实 验，实现了数字图像处理与MATLAB之间的有机结合。-: A brief review of digital image processing, MATLAB software and the relationship between the two for digi
picture
- 图像处理有关MATLAB函数，包括傅里叶变换之类的-MATLAB image processing functions, including Fourier transform like
ImageFFTCorr
- 利用快速傅里叶变换求两幅图像的相关。matlab源码。-Using fast Fourier transforms of two images related. matlab source code.
ImageFFTConv
- 利用快速傅里叶变换求两幅图像的卷积，matlab源码-Fast Fourier transform using the convolution of two images, matlab source
DFT-watermaking
- 灰度图像加入和提取水印的matlab实现源码，基于傅里叶域变换。-It s matlab code about embdding and extracting watermark to gray image,using DFT.
watermarking-algorithm
- 基于傅里叶变换的数字水印算法，实现了图像里的水印的嵌入和提取。Matlab代码。-Fourier transform-based digital watermarking algorithm to achieve the image in the watermark embedding and extraction. Matlab code.
GUI
- 用matlab语言编写了一个GUI截面，通过该界面可以实现图像的傅立叶变换，反傅里叶变换，高低通滤波，以及把黑白图像转化成灰度图像等功能。-Matlab language with a GUI section, the interface can be achieved through the Fourier transform of the image, anti-Fourier transform, high and low pass filter, and the black and wh
Computing-the-24
- 求DFT并做出离散函数xn的傅里叶变换图像 -Computing the 24-points DFTs of the two sequences that x1(n)= cos(nπ/6) and x2(n)= cos(nπ/4) using a single 24-point DFT by Matlab
FastPeakFind
- 快速寻找图像中的尖峰，二维矩阵的尖峰。在二维傅里叶变换的特征提取中很有用，(find peak from an image or a 2D mat)
纹理特征提取
- MATLAB实现图像纹理特征提取：自相关函数法、灰度共生矩阵、分数阶傅里叶变换。GUI界面。运行后可自定义自相关函数的x和y轴偏移，灰度共生矩阵的距离和角度，分数阶傅里叶变换的阶数。输出相应的特征图。(MATLAB realize image texture feature extraction: autocorrelation function method, gray co-occurrence matrix, fractional Fourier transform. GUI interf
ct图像重建程序
- 图像处理，CT技术，图像的重建通过一维投影复原二维图像由Matlab实现(Image processing, CT technology, image reconstruction by one-dimensional projection restoration of two-dimensional images by Matlab)
归档 2
- 傅里叶变换卷积方法计算图像的菲涅尔衍射，用于matlab模拟透镜成像(convolution method for calculating Finel diffraction of image)
归档 3
- 利用二次傅里叶变换的方法计算图像经透镜后在指定距离的光屏上所成的像(Two times Fourier transform is used to calculate the image of the image after the lens is placed on the optical screen at the specified distance.)
归档 5
- 利用傅里叶变换卷积的方法计算图像经透镜后在指定距离的光屏上所成的像(Fourier transform convolution method is applied to calculate the image of the image after the lens is placed on the optical screen at the specified distance.)
matlab_chonggou
- 利用matlab对图像进行离散傅里叶变换，并且利用反变换进行图像重构(Using MATLAB to transform the image into DFT, and using inverse transform to reconstruct the image)
数字图像处理
- 包含matlab数字图像处理的傅里叶变换、沃尔什哈达玛变换、kl变换等多种变换。
frft code
- 对二维图像去噪，使用分数阶傅里叶变换算法。(For two-dimensional image denoising, fractional Fourier transform algorithm is used.)