How to download opencv? How to configure opencv after downloading?

OpenCV Up to now, many versions have been launched , The latest version is OpenCV4.6.0, Many novices still don't know where to download , The configuration process is not clear after downloading , This article gives you a detailed solution OpenCV download 、 install 、 One stop configuration , I hope we can solve your problems .

OpenCV How to download ？OpenCV How to configure after downloading ？

One 、Visual Studio2022 download

Win10 Of 64 Bit operating system , Directly in VS Download from the official website VisualStudioCommunity, Default installation , Installation is VisualStudioCommunity2022：

( Installed 【 The workload 】 The step is 【 Use C++ Desktop development 】 and 【 Universal Windows Platform development 】 And other toolsets 【VisulStudio Extended development 】)

Two 、OpenCV4.6.0 download （ Quick version update , The latest edition shall prevail ）

Win10 Of 64 Bit operating system , stay OpenCV Download from the official website OpenCV4.6.0, Installation is Win pack

3、 ... and 、 To configure OpenCV environment variable

Download the installed opencv Folder open , Open until opencv\build\x64\vc15\bin, Copy the path , Paste into the environment variable of the system ：

【 Note that we use visualstudio2022 The version corresponds to vc15!】

Four 、 stay Visual Studio2022 On the configuration OpenCV4.6.0

1、 open visual studio 2022 Create a new project , choice C++ Console Application

2、 Click on the top tab bar project in attribute

3、 Click on VC++ The include directory in the directory , edit , Choose the path opencv\build\include, Add to our include directory

4、 Click on VC++ The Library Directory in the directory , edit , Choose the path opencv\build\x64\vc15\lib, Add to our library Directory

5、 Click on The linker Of Input Medium Additional dependency

edit , Copy folder opencv\build\x64\vc15\lib Medium opencv_world454d.lib file , Paste into our additional dependencies

6、 test , In our cpp Run the code in the file

This is about OpenCV4.6.0 That's all for the download and configuration articles .

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