Usage Example - Operation: 'FF'

Filter - Fourier - High, Low Pass, etc.

Procedure used: ff.spi

.OPERATION: FF ;   Filter - Fourier
.INPUT FILE: ft_001 ;   Fourier image (input)
.OUTPUT FILE: ff_001 ;   Fourier image (output)
.FILTER TYPE (1-10): 2 ;   Filter type
.FILTER RADIUS (IN FREQUENCY OR PIXEL UNITS): 10 ;   Radius (pixels)


INPUT (Original real image) OUTPUT (Real image, not Fourier)
sav_pp ff