基于pca的人脸识别系统的MATLAB程序，包括特征提取和识别。

图像识别，通过矩阵计算分别读入图像的形状，可区分三角，椭圆，圆形，长方等规则几何-Image recognition, through the matrix, respectively, read into the shape of images, can be distinguished triangle, oval, round, rectangular, such as the rules of geometry

图像旋转质量非常高的源代码，其效果堪比专业的图像处理软件。-rotating images of a very high quality source code, the effect comparable to a professional image processing software.

用最大值滤波和几何均值滤波的方法对图像进行去噪，采用的模版是3*3-With maximum filtering and geometric mean method of filtering the image de-noising, using the template is 3* 3

圆形，方形，水平渐变，垂直渐变，镜像等等都可以实现，文字添加，中文显示，大小变换都有记载。想画图，qt也可以帮你解决哦！

用C语言开发图形界面的工具-with C-language development tool for the graphical interface

演示了CBotton类及计时器的简单应用，实现了简单动画效果，可通过按钮控制动画-demonstrated CBotton timer category and the simple application of the simple animation effects, animation control button

一个图形创建和处理控件, 它支持bmp, cur, dib, emf, gif, ico, jpg和wmf文件格式, 能装入, 存储, 画, 处理和打印图形. 有多种处理效果. (free) cool-a graphics creation and processing controls, which supports bmp, cur, Freehand, Corel, gif, ico, jpg and exe file format, can be loaded, storage, painting, processing and print graphics. There are a variety of treatment effect. (Free) cool

用direct 3D实现的贴图片，纹理，并可以旋转，缩放等，图片具有透明度-Achieved using direct 3D paste image, texture, and can be rotating, zooming, etc., pictures with transparency

应用背景图像正交变换  ， 傅立叶变换优化，在对图像进行傅里叶变换变换是复杂度为O(n^2)，当n很大时 此算法可以优化关键技术采用FFT和IFFT进行傅立叶变换 ，大大缩减运行时间 节约系统资源 傅立叶定理 卷积定理

图像深度消影，动画- The picture depth disappears the shade, the animation