phase_correlation
Arguments:
Description:
Estimate translation vector between selected source images and specified destination.
Example of use:
$ gmic
image.jpg +shift -30,-20 +phase_correlation[0] [1] unroll[-1] y

Command:
image.jpg +shift -30,-20 +phase_correlation[0] [1] unroll[-1] y

Command:
image.jpg +shift -30,-20 +phase_correlation[0] [1] unroll[-1] y

Command:
image.jpg +shift -30,-20 +phase_correlation[0] [1] unroll[-1] y