 iterations.   use_fast_sampling (bool, optional, defaults to False) —
Whether or not to speedup sampling procedure at the cost of probably lower quality results. Enables
the “Coarse-to-Fine Sampling” strategy, as mentioned in the paper, if set to True.   method (str, optional, defaults to butterworth) —
Must be one of butterworth, ideal or gaussian to use as the filtering method for the
FreeInit low pass filter.   order (int, optional, default