Problem is that some things will be hard no matter what. There are people that believe that everything should or can be easy. It is just painful to watch thos

Problem is that some things will be hard no matter what. There are people that believe that everything should or can be easy. It is just painful to watch those people. Yes you can build some software that will make FFT useful and you don’t even know you use FFT in an application. But telling if an image is important for you to not compress it lossless way or 1000 of your images is or is not - well you have to sit down and make decisions and go one by one or make some rules that won’t be perfect.