自己写的双缓存例子程序，实现屏幕快速刷新无闪烁。

在位图内显示三维文字 -Displaying 3d text in bit map

曲线拟合的算法函数（部分），请参考其它工具书。-Algorithm function for curve fitting(fractions), please consult other tool books.

source目录下为本章介绍的源程序功能是腐蚀，膨胀，细化算法-source directory for the chapter describes the source function is corrosion, swelling, thinning algorithm

Hough变换用来在图象中查找直线。它的原理是：假设有一条与原点距离为s，方向角为θ的一条直线，直线上的每一点都满足方程 s=x*Cosθ+y*Sinθ，利用这个事实，我们可以找出某条直线来。这段程序，用来找出图象中最长的直线。-Hough Transformation is used for searching lines in an image . Here is the principle: Assume there is a line whoes direction is "sita" , and the distance from the origin to this line is s. So each point in this line satisfies the equation : s=x*Cos(sita)+ y*Sin(sita) . We can find out the lines based on this fact. And this programme is to find out the longest line in the image.

这是一个实现多区域跟踪的程序，分开图片的多个部分，并单独访问每个部分的的像素。-This is a multi-regional tracking procedures, a number of separate pictures, and visit every single part of the pixel.

该文件可实现对手势二值图的轮廓跟踪，并且提取手势轮廓图的傅立叶描述子提取-The document can be realized on the sign binary image of contour tracking and contour extraction gestures Fourier descriptors extraction

mfc(vc6.0) 和 vb6.0 调用gdi plus实现图片互相装换功能。-mfc (vc6.0) and VB6.0 realize picture gdi plus call each other for function loading.

类似ACDSEE的图像浏览-similar Desktop Image View

一个屏幕取色的小程序，用Vc++8.0编写，感兴趣的朋友可以下载参考！-A small color screen check program Vc++ 8.0 prepared, interested can download the reference Friend!

三维图形生成和察看工具，使用VC++ 6.0和OpenGL开发-3D graphics generation and inspect tools, VC 6.0 and OpenGL development-Three-dimensional graphics generation and View tools, the use of VC++ 6.0 and OpenGL development-3D graphics generation and inspect tools, VC 6.0 and OpenGL development