OPENCV是INTEL公司开发的一套计算机视觉处理软件,可以对图形图像进行多功能的处理,下面是其在WINDOWS的安装步骤
1.直接下载opencv2.2 for vs2010的安装版进行安装(下载网址:http://www.opencv.org.cn/index.php/Download)
2.如果安装到目录D:\OpenCV2.2,则在系统的PATH下加入路径D:\OpenCV2.2
3.在VS2010下新建一个visual c++的空项目,在项目的属性设置中,设置vc++目录的包含目录加入D:\OpenCV2.2\include
和D:\OpenCV2.2\include\opencv;库目录加入D:\OpenCV2.2\lib;
4.链接器加入附加依赖库(Debug的库带d,如opencv_core220d.dll,而Release则不含d,如opencv_core220.dll)
D:\OpenCV2.2\lib\opencv_core220d.lib
D:\OpenCV2.2\lib\opencv_calib3d220d.lib
D:\OpenCV2.2\lib\opencv_contrib220d.lib
D:\OpenCV2.2\lib\opencv_features2d220d.lib
D:\OpenCV2.2\lib\opencv_ffmpeg220d.lib
D:\OpenCV2.2\lib\opencv_flann220d.lib
D:\OpenCV2.2\lib\opencv_gpu220d.lib
D:\OpenCV2.2\lib\opencv_highgui220d.lib
D:\OpenCV2.2\lib\opencv_imgproc220d.lib
D:\OpenCV2.2\lib\opencv_legacy220d.lib
D:\OpenCV2.2\lib\opencv_ml220d.lib
D:\OpenCV2.2\lib\opencv_objdetect220d.lib
D:\OpenCV2.2\lib\opencv_video220d.lib
5.添加一CPP文件
#include "cv.h"
#include "highgui.h"
#include "math.h"
int main()
{
IplImage* src;
/* the first command line parameter must be image file name */
if((src = cvLoadImage("D:\\baboon.jpg"))!=0)
{
IplImage* dst = cvCloneImage( src );
int delta = 1;
int angle = 0;
cvNamedWindow( "src", 1 );
cvShowImage( "src", src );
for(;;)
{
float m[6];
double factor = (cos(angle*CV_PI/180.) + 1.1)*3;
CvMat M = cvMat( 2, 3, CV_32F, m );
int w = src->width;
int h = src->height;
m[0] = (float)(factor*cos(-angle*2*CV_PI/180.));
m[1] = (float)(factor*sin(-angle*2*CV_PI/180.));
m[2] = w*0.5f;
m[3] = -m[1];
m[4] = m[0];
m[5] = h*0.5f;
cvGetQuadrangleSubPix(src, dst, &M);
cvNamedWindow( "dst", 1 );
cvShowImage( "dst", dst );
if( cvWaitKey(5) == 27 )
break;
angle = (angle + delta) % 360;
}
}
return 0;
}
运行为一不停旋转的图像,至此配置成功!
