Which configurations should I use?

[Sammeeey]

I'm currently trying to get started with the package.
When I use the config's and try to get results using the steps in the readme, I just get WARNING: No rectangles were found in the input image., which is quite frustrating.

It's not very clear for me what exactly the different *config'*s do.
So it would be great to have some more in-depth documentation about that.
And it would be great to have some recommended settings which work for a wide variety of projects (although I guess that's not so easy).