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if2

Performs math functions on a two images. The command works with both real and complex-valued images.

Usage

if2 input-filename1 input-filename2 output-filename [options...]

Options

- -add Add the two images.
- -sub Subtract the two images.
- -multiply Multiply the two images.
- -divide Divide the two images.
- -comp Statistically compare the two images. The standard three distance measurements are reported.
- -column-plot n Plot the values of a particular column. The plot file is saved to disk.
- -row-plot n Plot the values of a particular row. The plot file is saved to disk.