Vs 2019 installation and configuration opencv

VS 2019 Download link ：https://visualstudio.microsoft.com/zh-hans/downloads/

1、 Open the downloaded software , Click to continue

2、 Install and download

3、 Select the configuration

4、 Installation successful , Restart the computer

To configure Opencv
1、 download opencv-4.5.0

2、 Click on the downloaded .exe file , And specify it in the folder

3、 Configure environment variables , Get into opencv\build\x64\vc15\bin, Copy path ; Right click this computer on the desktop , Select Properties , Advanced configuration , environment variable , choice Path, Then click New , Finally, gradually determine
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To configure VS 2019 edition Opencv
1、 open VS 2019, New project , Empty item , And in the configuration project , Select the project path and check “ Put the solution and project in the same directory ”, Finally, click create .

2、 Select View , Other windows , Property Manager

3、 choice Debug |x64, Select Properties , Get into Debug Property page

4、 choice VC++ Catalog , Contains the directory , Configuration path ：
C:\Configurement\opencv\build\include; C:\Configurement\opencv\build\include\opencv2
Finally, click OK

5、 To configure lib file , Click on the Library Directory
Choose the path ：C:\Configurement\opencv\build\x64\vc15\lib

6、 Choose linker , Input , Additional dependency , And enter the opencv_world450d.lib

7、 When the configuration is complete , Restart the computer , Write sample code , choice Debug x64

8、 Final output