Best practice for parameters tweaking

[JimmyDaSilva]

Hi @karlpauwels ,

This works great and faster than anything I have tried so far. Thank you so much.

I think my parameters could be set differently to get even better performance for my specific case.
Could you explain briefly the params inside parameters.yaml ?

Also is there a way to check if the model has enough sift feature found on it.
Some of my objects are slower to detect. Or need to be closer to the Kinect2 to be found.

Thanks again for the amazing work.
PS: Works great too on Kinetic. Maybe you could update the Readme to include 16.04 and Kinetic