图像处理中关于灰度图像的处理占了一大部分。而灰度变换是数字图像处理必须掌握的知识。这里提供灰度变换源代码，仅供参考...

基于Arnold 变换的图像置乱Matlab 程序-Based on Arnold transform image scrambling Matlab procedures

亮色分离的程序，使用2D的自适应算法进行分离。-Light separation procedures, the use of the adaptive algorithm for 2D separation.

比较五种窗函数特性matlab程序：得到矩形窗、海明窗、三角窗、汉宁窗和布莱克曼窗图形。从仿真结果可知：矩形窗设计的过渡带最窄，但阻带最小衰减也最差。布莱克曼窗设计的阻带最小衰减最好，但过渡带最宽。-Comparison of characteristics of five kinds of window function matlab program: to be a rectangular window, Hamming window, triangular window, Hanning window and Blackman window graphics. From the simulation results we can see: the rectangular window designed for narrow transition zone, but the minimum stop-band attenuation is also the worst. Blackman window design of the stop-band minimum attenuation is best, but the transitional zone widest.

代码是基于MFC框架设计的，实现了对BMP、PCX、TGA、JPEG、GIF图像格式的图片进行读、写、显示等基本功能和各种图片格式的转换功能以及一些变换算法，实现了图像的放大、缩小、旋转及百叶窗、马赛克等显示特效-Code is based on the MFC framework designed to achieve a BMP, PCX, TGA, JPEG, GIF image format, picture reading, writing, show the basic features and various picture format conversion as well as some transform algorithm, the realization of the image enlarge, narrow, rotating and shutters, mosaic effects, such as display

实现直方图的均衡化，不同于opencv而是采用VC直接编写，希望能够有用- to achieve Histogram equalization

自编的用于图像特征提取的源程序,解压后直接运行就ok了-writing for Feature Extraction source, unpacked directly ok on the run

在simulink下封装的单高斯模型的s_function.用于模型模块的搭建-Under the package, the simulink model of a single Gaussian s_function. For the model to build the module

matlab程序，分解的canny算子分割图像-Matlab procedures decomposition canny operator Image Segmentation

该程序是用于图像处理的，包括对位图进行滤波，阈值分析等功能-that the procedure was used for image processing, including bitmap filtering, threshold analysis, and other functions

ppm格式的图片转换成为bmp格式图片的转换工具。-ppm format photographs has become a picture of bmp format conversion tools.