Open_cv 2.49+Windows 7(×64)+VS2013安装教程

对于Opencv的安装在网上有很多详细的教程，但是很多给出的配置是有问题的，这里以Open_cv 2.49+Windows 7(×64)+VS2013环境为例介绍Open_cv的安装：

首先下载Open_cv软件（选择2.4.9是因为国内很多教程仍然是以2.4.9为版本进行编辑的），这里也提供下载地址：Open_cv 2.4.9下载地址

首先是对Open_cv的安装，双击安装程序，选择安装路径，你可以自己选择，但是如果你从未安装过或者对配置环境变量等不熟悉，建议你复制和我一样的安装路径，后面会为你省很多麻烦：

D:\Program Files

等待解压：

打开VS新建项目，这块还是给各位简单的演示（熟悉的可跳过）：

首先是进行Debug属性的配置：

一、配置可执行文件目录

D:\Program Files\opencv\build\x86\vc12\bin

二、配置包含目录

这里需要填写三行：

D:\Program Files\opencv\build\include

D:\Program Files\opencv\build\include\opencv2

D:\Program Files\opencv\build\include\opencv

三、配置库目录

D:\Program Files\opencv\build\x86\vc12\lib

四、配置附加依赖项

依赖项可以直接粘贴（注意不要粘贴错，和后面的Release版本是有区别的）

opencv_calib3d249d.lib 
opencv_contrib249d.lib 
opencv_core249d.lib 
opencv_features2d249d.lib 
opencv_flann249d.lib 
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_photo249.lib 
opencv_stitching249.lib 
opencv_ts249.lib 
opencv_video249.lib 
opencv_videostab249.lib 
opencv_gpu249d.lib 
opencv_highgui249d.lib 
opencv_imgproc249d.lib 
opencv_legacy249d.lib 
opencv_ml249d.lib 
opencv_nonfree249d.lib 
opencv_objdetect249d.lib 
opencv_photo249d.lib 
opencv_stitching249d.lib 
opencv_ts249d.lib 
opencv_video249d.lib 
opencv_videostab249d.lib

接下来是对Release的配置（这里步骤类似，只放一下，每一个地方要配置的内容）：

一、配置可执行目录

D:\Program Files\opencv\build\x86\vc12\bin

二、配置包含目录

D:\Program Files\opencv\build\include

D:\Program Files\opencv\build\include\opencv2

D:\Program Files\opencv\build\include\opencv

三、配置库目录

D:\Program Files\opencv\build\x86\vc12\lib

配置完成后的示意图：

四、配置附加依赖项（注：千万别复制错，和Debug版本的不同）

opencv_calib3d249.lib 
opencv_contrib249.lib 
opencv_core249.lib 
opencv_features2d249.lib 
opencv_flann249.lib 
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_photo249.lib 
opencv_stitching249.lib 
opencv_ts249.lib 
opencv_video249.lib 
opencv_videostab249.lib 
opencv_gpu249.lib 
opencv_highgui249.lib 
opencv_imgproc249.lib 
opencv_legacy249.lib 
opencv_ml249.lib 
opencv_nonfree249.lib 
opencv_objdetect249.lib 
opencv_photo249.lib 
opencv_stitching249.lib 
opencv_ts249.lib 
opencv_video249.lib 
opencv_videostab249.lib

到这里，Open_cv就配置完成了，接下来我们验证是否配置成功：

新建一个CPP文件

输入以下代码：

#include<cv.h> 
#include<highgui.h> 
int main(int argc, char** argv[])
{
	IplImage* src = cvLoadImage("psb.jpg");   //填入图片位置
	cvNamedWindow("HeuLeaf", CV_WINDOW_AUTOSIZE);
	cvShowImage("HeuLeaf", src);
	cvWaitKey(0);
	cvDestroyAllWindows();
	return 0;
}

这里需要注意一点，路径一定将图片放入工程目录下，使用相对路径，使用绝对路径可能会出现显示不出图片内容的情况（打开的图像是灰色的），具体如下：