1. 下载安装：点击自解压OpenCV2.4.9。
2. 环境变量：PATH中加入” F:\opencv\build\x86\vc10\bin”
3. VS2010配置：
3.1 设置头文件，c/c++ > General > Additional Include Directories加入：
F:\opencv\build\include;F:\opencv\build\include\opencv;F:\opencv\build\include\opencv2;
3.2 设置库目录，Linker > General > Additional Library Directories加入：
F:\opencv\build\x86\vc10\lib;
3.3．设置库文件，Linker > General > Additional Dependencies加入：
opencv_ml249d.lib
opencv_calib3d249d.lib
opencv_contrib249d.lib
opencv_core249d.lib
opencv_features2d249d.lib
opencv_flann249d.lib
opencv_gpu249d.lib
opencv_highgui249d.lib
opencv_imgproc249d.lib
opencv_legacy249d.lib
opencv_objdetect249d.lib
opencv_ts249d.lib
opencv_video249d.lib
opencv_nonfree249d.lib
opencv_ocl249d.lib
opencv_photo249d.lib
opencv_stitching249d.lib
opencv_superres249d.lib
opencv_videostab249d.lib
opencv_objdetect249.lib
opencv_ts249.lib
opencv_video249.lib
opencv_nonfree249.lib
opencv_ocl249.lib
opencv_photo249.lib
opencv_stitching249.lib
opencv_superres249.lib
opencv_videostab249.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
4. OpenCV2.4.9自带示例，源码位置：F:\opencv\sources\samples\cpp\tutorial_code，先下载CMake的Windows版2.8.12.2。通过CMake生成VS的代码。点两次Configure，再点Generate，生成示例的VS工程。
原文：http://www.cnblogs.com/dududuwei/p/6230255.html