a simple single document drawing example, I was pursuing the masked one. Drawing...

This a version of the MARS demo that you can walk through

一个简单的图形演示程序-a simple graphical demo program

图像处理的基本方法源代码，包括：正交变换、傅立叶变换、离散余弦变换、沃尔什变换、卷积、平滑和锐化、边缘增强、Sobel边缘检测和Hough边缘检测、反演、开闭腐蚀和扩展、边缘提取、细化和增强等CDib公司

STL文件浏览器.读入STL图形文件可进行3D变换.-STL file browser. Reading into the STL graphics files can be 3D transformation.

使用MATLAB 6.5开发，DDA算法画直线-The development of the use of MATLAB 6.5, draw a straight line scan line algorithm

基于神经网络的文字识别系统 本目录主要包括：文档和两个源代 其中源代码是识别程序的，另一个是矩阵类库的。已经保存了训练好的网络权值，所以第一次使用识别程序时，可以直接运行Release目录下的可执行文件，然后对图片目录中的测试图片进行读入、识别。当然也可以自行用训练样本训练网络，不过要注意训练样本的选择，否则可能识别率很低。训练样本选择的原则是，尽可能的有代表性，在训练时间不至于太长的情况下训练样本数目尽量多。-Based on neural network character recognition system catalog include: the two source documents and source code generation which is to identify the procedure, and the other is the matrix class library. Has been preserved trained network weights, so the identification procedures used for the first time, you can directly run the Release directory of the executable file, and then on the picture of the test directory to read into the picture, identification. Of course, we can use training samples to train the network, but attention should be paid to training samples, otherwise it may be very low recognition rate. Training sample selection principle is that, as far as possible have representation in the training time not too long a number of cases as many as possible training samples

计算机图形学课程设计计 算机图形学课程设计计算机图形学课程设计-engleengleengleengleengleengle

基于sift的图像复制粘贴篡改检测方法，首先提取出sift特征，这里提取的sift特征是用c++代码提取的，然后进行g2nn匹配和 凝聚层次聚类 ，最后根据仿射变换参数标出篡改区域。并用连线的方式将真实区域和复制粘贴篡改区域标记出来。

JPEG压缩编码系统源代码-JPEG compression coding system source code

操纵位图的开发包-manipulating bitmap Development Kit