在Windows中使用Qt配置openCV

Question

I have a project which uses openCV. I am trying to set up openCV library to use in my Qt application.

For my Qt installation I installed Visual Studio and am using its compiler and CDS debugger. After doing all this when I am going through the documentation I am seeing that MinGW is used to configure openCV and Qt ( https://wiki.qt.io/How_to_setup_Qt_and_openCV_on_Windows )

But in most cases we will be using VS, so how can someone configure openCV with Qt if using Visual Studio compilers.

Answer 1

First you need to install the Visual Studio plugin - http://doc.qt.io/qtvstools/index.html

You then need to make sure you have built both OpenCV & Qt for whatever compiler you are using. VS2017 for example, I don't think the default binaries come with the Qt option. There is an installation guide here - https://wiki.qt.io/OpenCV_with_Qt