If your team is large enough to take care of the basics, then vision can be a good sub team project. The Screensteps pages seemed to only discuss setting up the cameras of various types. Good stuff, but not really vision processing. If you are going to spend time on this, I'd search for FRC vision white papers. There are ones from teams and for various games. This one
https://decibel.ni.com/content/docs/DOC-20173 is the one I'd suggest for a basic paper that is useful for many FRC target types.
Greg McKaskle