简单起见，这里设定阈值为122，即最大灰度的一半

用vb编的二维绘图程序-vb series with the two-dimensional drawing program

图像的翻转，我是个初学者，只是尝试，如果用可以打开看看，可用。-reversal the picture，if you need ，you can record ，i think ,donot need more explaination。

qu yu tian chong zhe ge dongxi hen shuang jingbenren shiyan-my name is zhangheng!! zhe ge dongxi hen shuang jingbenren shiyan!!

计算机图形学清华大学版 实践教程所有源代码-Computer Graphics, Tsinghua University tutorial version of all the source code of practice

这是一个简单的画图程序，能实现画直线与普通画笔一样的画图功能，并能对它们进行任意的裁剪，本人水平有限，程序必存在许多不足，望高人们能多加指点。-This is a simple drawing program, able to draw straight lines with the same brush ordinary drawing capabilities and their arbitrary cut, I limited, and certainly there are many procedures inadequate, and hopes people will be more high guidance.

基于bp神经网络的数字识别程序，练习时候编写着玩的，大家在网上肯定没有见过-A number recognition procudure base on bg NN ,writed on practice , first apperd on web

Color Image Quantization in Windows Systems

一个用于图像去噪的matlab的GUI界面程序实例，可以读入各种图像格式，选择不同去噪方法，产生去噪图像，并在同一界面下同时显示原始图像，加噪图像和去噪图像-one for Image Denoising Matlab GUI interface procedures example, can be read into various image formats, different Denoising, generated image denoising, and the same interface also shows that the original image, increase noise and image denoising images

一些画直线的算法，包括反走样直线-linear algorithms, including linear Antialiasing

彩色图像人脸高光区域的自动检测与校正方法，本文提出的方法能有效检测不同人的脸形特征-Color Image Face regional high-automatic detection and correction method, the proposed method can effectively detect the different characteristics FACE