Opencv是一个使用起来非常方便的开放视觉库。本文详细讲解如何在Win8.1+Visual Studio 2013环境下配置Opencv2.4.10
工具：Opencv2.4.10
方法/步骤：
这里用的Opencv版本是2.4.10，可以在Opencv的官网上免费下载。软件大小约为350M。
下载完毕后，双击打开“opencv-2.4.10”，选择解压目录。我这里选择解压目录为D盘。确认解压目录后，点击“Extract“。解压完成后，在opencv文件夹中生成两个文件夹。
配置环境变量，这里用的是Win8.1专业版。控制面板-系统和安全-系统-高级系统设置，在打开的系统属性对话框中，选择”高级“，”环境变量“，在用户变量中点击”新建“，变量名：OPENCV，变量值：D:\opencv\build
在用户变量中选择“path”，在其末尾添值;D:\opencv\build\x86\vc12\bin（注意有分号）。到此环境变量配置完毕。重启电脑或注销电脑，使环境变量生效。
接下来在Visual Studio 2013进行配置。打开Visual Studio 2013，文件—新建—项目，选择"Visula C++"—"Win32控制台应用程序".（向导中选择空项目）
打开记事本，将以下内容保存成“opencvdebug.props”。
<?xml version="1.0" encoding="utf-8"?> <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <ImportGroup Label="PropertySheets" /> <PropertyGroup Label="UserMacros" /> <PropertyGroup> <IncludePath>D:\opencv\build\include;D:\opencv\build\include\opencv;D:\opencv\build\include\opencv2;$(IncludePath)</IncludePath> <LibraryPath>D:\opencv\build\x86\vc12\lib;$(LibraryPath)</LibraryPath> </PropertyGroup> <ItemDefinitionGroup> <Link> <AdditionalDependencies>opencv_ml2410d.lib;opencv_calib3d2410d.lib;opencv_contrib2410d.lib;opencv_core2410d.lib;opencv_features2d2410d.lib;opencv_flann2410d.lib;opencv_gpu2410d.lib;opencv_highgui2410d.lib;opencv_imgproc2410d.lib;opencv_legacy2410d.lib;opencv_objdetect2410d.lib;opencv_ts2410d.lib;opencv_video2410d.lib;opencv_nonfree2410d.lib;opencv_ocl2410d.lib;opencv_photo2410d.lib;opencv_stitching2410d.lib;opencv_superres2410d.lib;opencv_videostab2410d.lib;%(AdditionalDependencies)</AdditionalDependencies> </Link> </ItemDefinitionGroup> <ItemGroup /> </Project>
打开记事本，将以下内容保存成“opencvrelease.props”。
<?xml version="1.0" encoding="utf-8"?> <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <ImportGroup Label="PropertySheets" /> <PropertyGroup Label="UserMacros" /> <PropertyGroup> <IncludePath>D:\opencv\build\include;D:\opencv\build\include\opencv;D:\opencv\build\include\opencv2;$(IncludePath)</IncludePath> <LibraryPath>D:\opencv\build\x86\vc12\lib;$(LibraryPath)</LibraryPath> </PropertyGroup> <ItemDefinitionGroup> <Link> <AdditionalDependencies>opencv_objdetect2410.lib;opencv_ts2410.lib;opencv_video2410.lib;opencv_nonfree2410.lib;opencv_ocl2410.lib;opencv_photo2410.lib;opencv_stitching2410.lib;opencv_superres2410.lib;opencv_videostab2410.lib;opencv_calib3d2410.lib;opencv_contrib2410.lib;opencv_core2410.lib;opencv_features2d2410.lib;opencv_flann2410.lib;opencv_gpu2410.lib;opencv_highgui2410.lib;opencv_imgproc2410.lib;opencv_legacy2410.lib;opencv_ml2410.lib;%(AdditionalDependencies)</AdditionalDependencies> </Link> </ItemDefinitionGroup> <ItemGroup /> </Project>
在属性管理器中将之前保存的两个文件添加进去。到此配置完成。
在源文件中添加“源.cpp",并导入一张图片。在源文件中中输入一段代码测试。测试成功。
#include<cv.h>
#include<highgui.h>
int main(int argc, char** argv[])
{
IplImage* src = cvLoadImage("1.jpg",CV_LOAD_IMAGE_GRAYSCALE);
cvNamedWindow("Src", CV_WINDOW_AUTOSIZE);
cvShowImage("Src", src);
cvWaitKey(0);
cvReleaseImage(&src);
cvDestroyAllWindows();
return 0;
}
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