option "input" i "Input first image filename" string yes
option "mask" m "Mask image filename (uchar)" string no
option "allow_resize" r "Resize mask if different from input" flag off
option "input" i "Input first image filename" string yes
option "mask" m "Mask image filename (uchar)" string no
option "allow_resize" r "Resize mask if different from input" flag off