canny 边缘检测器 c + +

vega prime 物体世界坐标转化为屏幕坐标，并将坐标值显示在屏幕上-vega prime objects into world coordinate screen coordinates, and coordinate values displayed on the screen

计算机图形学部分算法演示系统:包括:直线,圆,Bezier曲线,直线裁剪算法。-some algorithm in computer graphics presentation systems : including : straight lines, circles, Bezier curves, straight cutting algorithm.

图形图象文件，图形生成 生成复杂图案的程序-Graphic image files, graphics generation process to generate complex patterns

长方形的填充和背景填充-rectangular background filled and filled

想要一个简单的文字识别vc源代码，从黑白图像中识别出文字，就是背景是白色，文字是黑色。只需简单识别英文26个大小写字母就够了。 -want a simple character recognition vc source code, from black and white images to identify words, background is white, text is black. A simple identification English 26 case-insensitive enough.

动态缩略图生成类，可方便生成图片缩略图，只生成一次-Class to generate dynamic thumbnails, image thumbnails can be easily generated, only to generate a

图象渐隐渐显显示效果的例子程序-image gradually implicit effect of the upcoming show examples of procedures

虽然系统有给出划圆的直接的函数，但是没有让读者了解具体的计算机系统内部的绘制过程，本程序以顺圆为例，以逐点逼近法画出了并且是可以从任意点开始的顺圆的程序-Although the system is given a round of direct function, but did not allow the reader to understand the specific computer systems within the mapping process, the procedures to Shun Yuen example, the point-by-painted with the approximation and can be started from any point of Shun Yuen procedures

HDR格式的编码与解码.RGBE格式的图象是浮点数据的一种压缩形式。其中RGB指定该像素的颜色，E指定像素的暴光度。不同的暴光度决定了像素不同的亮度.-HDR format encoding and decoding. RGBE format floating-point data of the image is a compressed form. Which specify the RGB color pixel, E designated pixel visibility. Different degrees of exposure determines the brightness of the different pixels.

Introduction.To.Direct3D9中文版（翁云兵版）书附带源码-Introduction.To.Direct3D9 Chinese version (??soldiers Edition) book incidental source