本代码用于人脸识别，可以在ORL、Yale、AR等人脸库上测试使用。...

字符识别用c sharp 编写的主要用于 文字识别-Character Recognition using c sharp, prepared primarily for character recognition

图形中，视口跟窗口的变换算法，比较基础的-Graphics, depending on the mouth with the window transform algorithm, the basis of comparison

GEOMETRY is a collection of routines for geometric calculations in 2, 3 and N space. These calculations include angles, areas, containment, distances, intersection, nearest point, and volumes. The objects considered include points, lines, line segments, polygons, planes, polyhedra and vectors.-GEOMETRY is a collection of routines for geometric calculations in 2, 3 and N space. These calculations include angles, areas, containment, distances, intersection, nearest point, and volumes. The objects considered include points, lines, line segments, polygons, planes , polyhedra and vectors.

比例系数不同的rgb转gray，不同的结果相比较。-The proportion of different coefficient rgb to gray, compared with different results.

自己调试的控制全彩RGB IC P9823的驱动  stm32f030  内容重点为控制全彩IC的延时部分，因为没有示波器。所以只能一点点调试，P9823通过测试可以用WS2811通过

程序可以求出两条直线的所有交点，进行放大或缩小显示以及标记出交点。-Find all the intersection points of two lines and zoom the lines.

我精心整理的关于图象二值形态学的C程序代码，相信有助于你-I carefully collated on the binary image morphology of C code, I believe, will help you

根据多边形区域的填充原理可以推广到圆域的填充，由于圆的特殊属性，即可根据任何欲填充的像素点与圆心的距离是否大于或小于半径来判断是否在圆内或圆外，具体实现程序如下； 利用中点画圆算法实现边界程序： void CArea_FillData::MidpointCircle(int xc, int yc, int r, int color) {//画八分之一的圆 int x,y,d x=0 y=r d=1-r WholeCircle(xc,yc,x,y,color) while(x

中点画圆算法 Bresenham画圆算法-failed to translate

用Javascript做的图形及例子-use Javascript to do graphics and examples.