[知识备忘]OpenCV安装与VS2010编译

来源：互联网发布：中国气象数据网编辑：程序博客网时间：2024/06/05 18:16

快毕业了，把之前做的内容复习一下，防止以后忘了。

1、下载OpenCV

http://opencv.org/选择一个合适的版本。

2、安装

选择一个合适的文件夹，在该文件下安装

3、VS2010属性配置

（1）新建工程

（2）项目->属性->配置属性->VC++目录

包含目录： F:\Users\长发\Desktop\opencv\build\include

F:\Users\长发\Desktop\opencv\build\include\opencv

F:\Users\长发\Desktop\opencv\build\include\opencv2

库目录： F:\Users\长发\Desktop\opencv\build\x86\vc10\lib

（3）项目->属性->配置属性->链接器->输入

opencv_calib3d248d.lib
opencv_contrib248d.lib
opencv_core248d.lib
opencv_features2d248d.lib
opencv_flann248d.lib
opencv_gpu248d.lib
opencv_highgui248d.lib
opencv_imgproc248d.lib
opencv_legacy248d.lib
opencv_ml248d.lib
opencv_nonfree248d.lib
opencv_objdetect248d.lib
opencv_photo248d.lib
opencv_stitching248d.lib
opencv_ts248d.lib
opencv_video248d.lib
opencv_videostab248d.lib
opencv_calib3d248.lib
opencv_contrib248.lib
opencv_core248.lib
opencv_features2d248.lib
opencv_flann248.lib
opencv_gpu248.lib
opencv_highgui248.lib
opencv_imgproc248.lib
opencv_legacy248.lib
opencv_ml248.lib
opencv_nonfree248.lib
opencv_objdetect248.lib
opencv_photo248.lib
opencv_stitching248.lib
opencv_ts248.lib
opencv_video248.lib
opencv_videostab248.lib

配置完成。

4、程序测试：

#include "stdafx.h"#include "cv.h"#include "highgui.h"#include <iostream>using namespace std;using namespace cv;void colorReduce( Mat & inputImage, Mat & outputImage, int div );int main(){Mat srcImage = imread( "perspective-quadrilateral-src-img.jpg" );imshow( "原始图像", srcImage );Mat dstImage;dstImage.create( srcImage.rows, srcImage.cols, srcImage.type() );double time0 = static_cast<double>( getTickCount() );colorReduce( srcImage, dstImage, 32 );time0 = ( (double)getTickCount() - time0 ) / getTickFrequency() ;cout<< "此方法运行时间为： "<< time0 <<"秒" <<endl;imshow( "效果图", dstImage );waitKey( 0 );}void colorReduce ( Mat & inputImage, Mat &outputImage, int div ){outputImage = inputImage.clone();int rowNumber = outputImage.rows;int colNumber = outputImage.cols * outputImage.channels();for ( int i = 0; i < rowNumber; i++ ){uchar *data = outputImage.ptr<uchar>(i);for ( int j = 0; j < colNumber; j++ ){data[j] = data[j] / div * div + div / 2;}}}

0 0