OpenCV人脸识别Demo

1. download Emgu installation package, install(extract) 2. new winform application, add reference D:\Emgu\emgucv3.2.0.2682\bin\Emgu.CV.World.dll D:\Emgu\emgucv3.2.0.2682\bin\Emgu.CV.UI.dll 3.add components to visual studio toolbox: load Emgu.cv.ui.dll toolbox-->chooseitems->browse to the dll,