Opencv + vs2012环境配置

首先获得最新的Opencv 2.4.9源码：opencv源码下载

一、Opencv环境变量配置

1.将源码安装到制定目录：

2.为Opencv 添加环境变量:计算机-->属性 点击高级系统设置

3.出来系统属性对话框后，点击环境变量。

4.弹出如下对话框：单击新建

D:\opencv\opencv\build\x86\vc11\bin;
D:\opencv\opencv\build\x86\vc11\lib

二、然后再看VS2012 的配置。

1、新建工程：选择Win32控制台应用程序，为你的工程取个名字，click确定

2、添加cpp文件

#include <opencv2/opencv.hpp>  

using namespace cv; 

int main()
{
   Mat img = imread("c:/test.jpg",1);
 // Mat img = imread("image.jpg");
Mat grey;
cvtColor(img, grey, CV_BGR2GRAY);

Mat sobelx;
Sobel(grey, sobelx, CV_32F, 1, 0);

double minVal, maxVal;
minMaxLoc(sobelx, &minVal, &maxVal); //find minimum and maximum intensities
Mat draw;
sobelx.convertTo(draw, CV_8U, 255.0/(maxVal - minVal), -minVal * 255.0/(maxVal - minVal));

namedWindow("src(http://blog.csdn.net/xuanyuyt)", CV_WINDOW_AUTOSIZE);
imshow("src(http://blog.csdn.net/xuanyuyt)", img);
imshow("dst(http://blog.csdn.net/xuanyuyt)", draw);
waitKey();

   return 0;
} 

3.右键工程属性：选择VC++目录

包含目录：
D:\opencv\opencv\build\include
库目录：
D:\opencv\opencv\build\x86\vc11\lib

4、连接器 -> 输入 -> 附加依赖项

配置选择 debug

opencv_gpu249d.lib
opencv_ocl249d.lib
opencv_photo249d.lib
opencv_stitching249d.lib
opencv_superres249d.lib
opencv_core249d.lib
opencv_imgproc249d.lib
opencv_highgui249d.lib
opencv_ml249d.lib
opencv_video249d.lib
opencv_features2d249d.lib
opencv_calib3d249d.lib
opencv_objdetect249d.lib
opencv_contrib249d.lib
opencv_legacy249d.lib
opencv_flann249d.lib
opencv_nonfree249d.lib
opencv_ts249d.lib
opencv_videostab249.lib

配置选择 release

opencv_calib3d249.lib
opencv_contrib249.lib
opencv_core249.lib
opencv_features2d249.lib
opencv_flann249.lib
opencv_gpu249.lib
opencv_highgui249.lib
opencv_imgproc249.lib
opencv_legacy249.lib
opencv_ml249.lib
opencv_nonfree249.lib
opencv_objdetect249.lib
opencv_ocl249.lib
opencv_photo249.lib
opencv_stitching249.lib
opencv_superres249.lib
opencv_ts249.lib
opencv_video249.lib
opencv_videostab249.lib

5.完成后编译链接