I am new to raspberry and my question: Can I create a GUI on Raspberry PI which looks as beautiful/professional as a Windows application without occupying too much the system's computing resource? Is there anybody successful in doing that?
I am planing to write an image processing application on Raspberry PI 3, and need a nice interface for users to interact with. The performance of the processing algorithms is of the highest priority, so a professional appearance but light GUI is very important to me. I have searched on the Internet for this problem but most of the tutorials show GUIs like cartoon...
Furthermore, what is the best library to create a GUI using C++ on raspberry?
Thanks in advance,