Consider migrating to OpenCV v4.5.1

[shivahr]

CvMat and Imread Vs IpImage and CvLoadImage
https://stackoverflow.com/questions/11115272/cvmat-and-imread-vs-ipimage-and-cvloadimage

Running WSL GUI Apps on Windows 10
https://techcommunity.microsoft.com/t5/windows-dev-appconsult/running-wsl-gui-apps-on-windows-10/ba-p/1493242

[shivahr]

How to Install OpenCV on Ubuntu 20.04
https://linuxize.com/post/how-to-install-opencv-on-ubuntu-20-04/

[shivahr]

Rebooting Ubuntu on Windows without rebooting Windows?
https://superuser.com/questions/1126721/rebooting-ubuntu-on-windows-without-rebooting-windows

[shivahr]

openCV error : undefined reference to `cvLoadImage' Ubuntu
https://stackoverflow.com/questions/10094692/opencv-error-undefined-reference-to-cvloadimage-ubuntu

g++ hello.cpp -o hello `pkg-config --cflags --libs opencv`