直线DDA,BRESENHAM；Bezier算法，圆bresenham算法及平移旋转算法

梯度锐化,在readme.txt里有详细的使用说明-tguj

人脸检测源码,有多种处理函数,已通过VS6.0-Face detection source, has a wide range of treatment functions, has passed VS6.0

本代码用于人脸识别，可以在ORL、Yale、AR等人脸库上测试使用。-The code for face recognition, can ORL, Yale, AR face database, such as the use of the test.

vb（CAD）绘图程序 源代码 采用visual basic 与CAD 结合 -vb (CAD) drawings source code using visual basic and CAD integration

计算机图形学实验，中点画圆法画圆，c++，win下，-computer graphics experiment, the midpoint drawcircle Circle, c, win,

AP238标准 适合于远程网络制造的兄弟-AP238 standard suitable for remote network manufacture of brothers

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

用c#实现图像的局部放大，一个很好的例子绝对值得收藏-c# with the image magnification of a good example worthy collection

一个用VC开发的简单画图程序-a VC development of a simple drawing program

本程序提供了lzw编码的压缩和解压缩函数，并实现对图象文件的压缩和解压缩-the procedures provided 4,558,302 coding compression functions, and to achieve the right image file compression