Computer Vision with OpenCV 3 and Qt5

Preparing for Qt installation

To be able to install and use Qt, we need to first create a Qt account. Although it is not mandatory to do this, it still is highly recommended since you can get access to everything Qt related to this single, unified and free account. For any recent version of Qt that you want to install, you will need your Qt Account credentials, which you will only have if you have created a Qt account. To do this, first, you need to go to the Qt website using your favorite browser. Here is the link:

https://login.qt.io/login

 Here is the screenshot of it:

Here, you have to use your email address using the Create Qt Account ...