Help for Images Equalization
This function carries out the amplitude equalization of the SAR images
on a sparse set of stable points.
This function can be useful when processing the amplitude time series.
Consider that a preliminary equalization is already applied when co-registered images
are converted in the tool format.
However, in particular cases it is suggested to equalize the amplitude only on stable point-wise targets.
This function is useless for all those applications that consider only the phase of the radar images.