Opencv installation and environment configuration - vs2017

1, Download and install opencv 3.4.12   

Download address ：https://opencv.org/releases/

2, install

Double-click the downloaded opencv-3.4.12-vc14_vc15.exe file

Click on extract Installation

3, Configure the computer environment

Find system path Set it up

Click ok

take bin In the catalog opencv_world3412.dll and opencv_world3412d.dll File copy to C:\Windows\SysWow64 In the folder

take bin In the catalog opencv_ffmpeg3412_64.dll File copy to C:\Windows\System32 In the folder

4, Get into vs2017 Configure the attribute manager for related configuration

1, Create a new empty project

2, Enter the attribute manager , menu bar - View - Other windows - Property Manager

Right click Microsoft.Cpp.x64.user Select Properties

Add in general properties VC++ Catalog - Contains the directory ： add to D:\Opencv\opencv\build\include and  D:\Opencv\opencv\build\include\opencv2 route

                                                The library catalog ：  add to D:\Opencv\opencv\build\x64\vc14\lib

Add linker in general properties - Input - Additional dependency ：opencv_world3412d.lib and  opencv_world3412.lib file Click ok

Complete the above steps The configuration is complete