OpenGL的3D射击游戏实现

二次函数曲线作图器-quadratic function curve Constructions

This zip file contains source code and windows executables for carrying out face detection on a gray scale image. The code implements Viola-Jones adaboosted algorithm for face detection by providing a mex implementation of OpenCV s face detector. Instructions for use and for compiling can be found in the Readme file. Usage: FaceDetect (, ) The function returns Nx4 matrix. In case no faces were detected, N=1 and all four entries are -1. Otherwise, N=number of faces in the image and the vector contains the x, y, width and height information of the face. Example, A = imread ( lena.jpg , JPG ) Img = double (rgb2gray(A)) Face = FaceDetect( haarcascade_frontalface_alt2.xml ,Img) -This zip file contains source code and windows executables for carrying out face detection on a gray scale image. The code implements Viola-Jones adaboosted algorithm for face detection by providing a mex implementation of OpenCV s f

OpenCV是因特公司开发的功能强大的图像处理库，该程序演示了如何使用该类库进行圆形的检测。使用时要把所附图片放在程序的目录里。-OpenCV Internet companies is the development of powerful image processing library, the program demonstrated how to use the library for the detection of circular. When we use the attached picture on the procedures directory.

比较完整的图像分类程序，包含较多的分类算法-more complete image classification procedures, including more classification algorithm

有用的图像复原算法-useful algorithm for image restoration

模拟海量小球，并且运动 -a large number of balls moving

MATLAT下B样条曲线曲面的绘制 MATLAT下B样条曲线曲面的绘制-MATLATMATLAT

森多边型说明,森多边型说明 ,介绍不规则多边型的构造方法-multilateral-Sen stated that the multilateral Sen-sen said multilateral type notes about the type of irregular multilateral Construction

供用户直接调用的12个子程序调用： 1、 opendxf(xl,yl,drname,lend) 功能：新建DXF文件， 参数：xl,yl,drname,lend 分别为图幅长、宽、图名、图名长度  注意： 接口库中使用了文件通道号990、991、992、993、998、999， 请在程序中不要重复使用  2、 layer(ca1,nc) 功能：在表段和头段中写层信息， 参数：ca1,nc分别为层名、颜色值 注意：必须先赋层名值:ca1="hjk328" 再调用 call layer(ca1,ic)       不能直接call layer("hjk328",ic) 3、 circle(cx,cy,cz,cr) 功能：画圆 参数：cx,cy,cz,cr 分别为圆心的三维坐标和半径 4、 trace(x1,y1,z1,x2,y2,z2,wh) 功能：画轨迹线 参数：x1,y1,z1,x2,y2,z2,wh 分别为轨迹线中线端点三维坐标及线宽 5、 line(x1,y1,z1,x2,y2,z2) 功能： 画单线 参数：x1,y1,z1,x2,y2,z2  分别为线端点三维坐标 6、 poly(PLX,PLY,PLZ,NV,WH) 功能：画复线  参数：PLX,PLY,PLZ,NV,WH分别为复线各拐点三维坐标、拐点数及线宽 7、 point(x1,y1,z1) 功能：画点 参数：x1,y1,z1分别为点的三维坐标 8、 hz(xxt,yyt,zzt,zzh,rrang,ssca,qxj,cca1,len) 功能：中点对正写单行汉字 参数：xxt,yyt,zzt,zzh,rrang,ssca,qx

一个在图象处理中有用的图象二值化源程序,要用快下!-image processing in a useful image binary source, use under fast!