DrDre said:
In principle you can use as many reference frames as you like, until you reach the data limit of MATLAB. However, I specifically developed the method for the case where few reference frames are available. At the very least you will get a very good starting point for some further tuning.
That makes me nervous, it sounds like something out of Terminator. What happens when MATLAB gains sentience? I think you should tread carefully. I am not ready to be color corrected.