VS2010下Opencv的配置

在本文开头，我感谢opencv中文论坛中帖子——“VS2010下解决每次都需要配置的问题”对我的引导和启发，本文是基于该文章的理解、实践与总结。该贴链接如下：

http://www.opencv.org.cn/forum.php?mod=viewthread&tid=15682

该贴提出，自版本2.1之后，opencv把CV库拆成很多库。这就增加了每次建工程添加依赖项工作量。传统的添加依赖项的设置方法：
         方法1：
         在Linker->input->AdditionalDependencies中添加 opencv_contrib2410.lib等
         方法2：
         在代码中添加 #pragma comment(lib," opencv_contrib2410.lib")
         上面两种方法，每次重建工程都得添加，做项目还好，要是新手学习，每次都添加，就显得很麻烦了？

参考该贴在电脑上做出如下修改后能实现”一次修改，永久管用”。该方法分为两步：

一：include和lib路径设置

首先：打开C:\Users\*****\AppData\Local\Microsoft\MSBuild\v4.0下的Microsoft.Cpp.Win32.user.props（如使用Notepad++）

该文件内容如下：

<?xmlversion="1.0" encoding="utf-8"?>

<ProjectDefaultTargets="Build" ToolsVersion="4.0"xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

<ExecutablePath>$(ExecutablePath)</ExecutablePath>

<IncludePath>$(IncludePath)</IncludePath>

<ReferencePath>$(ReferencePath)</ReferencePath>

<LibraryPath>$(LibraryPath)</LibraryPath>

<SourcePath>$(SourcePath)</SourcePath>

<ExcludePath>$(ExcludePath)</ExcludePath>

</PropertyGroup>

</Project>

其次，对该文件作如下修改。即在<IncludePath>与$(IncludePath)</IncludePath>中间添加安装目录下的include路径，在<LibraryPath>与$(LibraryPath)</LibraryPath>中间添加安装目录下的lib路径

<?xmlversion="1.0" encoding="utf-8"?>

<ProjectDefaultTargets="Build" ToolsVersion="4.0"xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

<ExecutablePath>$(ExecutablePath)</ExecutablePath>

<IncludePath>D:\ProgramFiles\opencv\opencv\build\include;\Include;D:\ProgramFiles\opencv\opencv\build\include\opencv;D:\ProgramFiles\opencv\opencv\build\include\opencv2;$(IncludePath)</IncludePath>

<ReferencePath>;$(ReferencePath)</ReferencePath>

<LibraryPath>D:\Program Files\opencv\opencv\build\x86\vc10\lib;$(LibraryPath)</LibraryPath>

<SourcePath>$(SourcePath)</SourcePath>

<ExcludePath>$(ExcludePath)</ExcludePath>

</PropertyGroup>

</Project>

二、链接库的设置

首先：打开D:\ProgramFiles\Microsoft Visual Studio 10.0\VC\VCWizards\2052

下common.js（如使用Notepad++），定位到该文件中的函数function AddCommonConfig
该函数里面两次出现如下代码

var LinkTool =config.Tools("VCLinkerTool");

if (!bForEmptyProject) LinkTool.SubSystem =subSystemWindows;

LinkTool.GenerateDebugInformation = true;

一次出现是debug版本，一次出现是release版本。

然后，在两处代码处作如下修改，便能添加默认的依赖项。即在LinkTool定义之后使用LinkTool.AdditionalDependencies函数添加各个lib

1）Debug版本处

var LinkTool =config.Tools("VCLinkerTool");

LinkTool.AdditionalDependencies= "opencv_contrib2410d.lib opencv_core2410d.lib opencv_features2d2410d.libopencv_flann2410d.lib opencv_gpu2410d.lib opencv_highgui2410d.libopencv_imgproc2410d.lib opencv_legacy2410d.lib opencv_ml2410d.libopencv_nonfree2410d.lib opencv_objdetect2410d.lib opencv_ocl2410d.libopencv_photo2410d.lib opencv_stitching2410d.lib opencv_superres2410d.libopencv_ts2410d.lib opencv_video2410d.lib opencv_videostab2410d.lib";

if(!bForEmptyProject) LinkTool.SubSystem = subSystemWindows;

LinkTool.GenerateDebugInformation= true;

2）Release版本处

LinkTool= config.Tools("VCLinkerTool");

LinkTool.AdditionalDependencies ="opencv_contrib2410.lib opencv_core2410.lib opencv_features2d2410.libopencv_flann2410.lib opencv_gpu2410.lib opencv_highgui2410.libopencv_imgproc2410.lib opencv_legacy2410.lib opencv_ml2410.libopencv_nonfree2410.lib opencv_objdetect2410.lib opencv_ocl2410.libopencv_photo2410.lib opencv_stitching2410.lib opencv_superres2410.libopencv_ts2410.lib opencv_video2410.libopencv_videostab2410.lib";

if (!bForEmptyProject)LinkTool.SubSystem = subSystemWindows;

LinkTool.GenerateDebugInformation= true;

综上，完成设置，可以使用例程进行测试

VS2010下Opencv的配置

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