(1)下载OpenCV安装包
(2)配置环境变量
在属性管理器中,配置包含目录、库目录和附加依赖项
双击Debug|Win32或者右击属性,通用属性—VC++目录—包含目录/库目录
在包含目录中添加 C:\ProgramFiles\opencv\build\include
C:\ProgramFiles\opencv\build\include\opencv
Debug版本
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
Release版
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
注意:也可以在配置Debug属性的依赖项时,把不加d的加上,方便Debug和Release来回切换,不过这样可能出现Debug能调试而Release不能调试的问题,这时回到解决资源管理器,选择工程名—右键属性—在附加依赖项—加入Release的依赖项,再次运行即可
这三项配置完成之后,下面就是测试啦
在源文件新建的main.cpp文件中,写入以下测试代码
注意:1. 图片的路径应与main.cpp文件路径一致
2. 读入的图片是名加后缀,这里要十分仔细地检查后缀名是否一致?若不一致,会出现指针越界、异常问题;
最后,选择Debug调试,会出现一只可爱的猫咪,就说明你配置成功啦