集装箱号码的定位算法，对于字母数字有较好的定位效果，为进一步的号码分割识别奠定了基础...

拖拉三条拖拉干可以改变立体四方体的位置。立体显示出来-Three stem drag drag can change the location of three-dimensional body Quartet. Three-dimensional display. .

用vc + mapobjects开发的源代码，用鼠标对多边形进行操作，实现了多边形的缩放功能。-with vc MapObjects development of the source code, using the mouse to operate polygons and achieve the polygon"s zoom function.

中点画圆法算法实现，能够实现坐标平移，支持鼠标绘图-midpoint Circle France algorithm to achieve coordinates translation, mapping support for mouse

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

VB在PICUTRE控件内实现画曲线的例子，有二个参数可选-VB controls in PICUTRE curve to achieve painting examples have two optional parameters

一个简单的屏幕截图源码，可以整个屏幕截图，也可自由选定区域进行截图，保存为bmp格式的文件。简单易懂，有兴趣的朋友可以下载研究一下。作为学习的小demo。

判断任意3d空间中两条线段是否相交; 文件中包含point3f类，打开直接可运行

一个图像质量评价方法的源代码，区别于传统的PSNR评价方法，属于图像处理学科研究的前沿。-a method to evaluate image quality of the source code, PSNR different from the traditional evaluation methods, image processing belonging to the forefront of interdisciplinary research.

vb的符号匹配,可以支持常用的函数绘画,但是比较慢,等待改进-vb matching symbols can be used to support the function of painting, but more slowly, to wait for improvements