Apply an Inverse Fourier Transform on a magnitude/phase pair of cubes
This program accepts two cubes, most likely acquired from the fft program,
containing the magnitude and phase angle data of a Fourier transformed
image and returns the inverse.
Fourier Domain
- fft
Original version
Documentation fixes
Removed references to CubeInfo
Fixed documentation: example GUI screenshots were missing,
they should now exist. The name of the GUI screenshot was incorrect,
"fft" was changed to "ifft."
cube
input
Magnitude input cube
The input cube containing the image magnitude data.
*.cub
cube
input
Phase input cube
The input cube containing the image phase angle data.
*.cub
cube
output
Output cube.
The result of the inverse transform.
*.cub
ifft example
Example of the inverse Fourier transform.
magnitude=peaks_magnitude.cub phase=peaks_phase.cub to=peaks.cub
Compute the inverse Fourier transform of peaks_magnitude.cub and peaks_phase.cub and store the result in peaks.cub .
Example magnitude output
This is the magnitude output of the transform of peaks.cub.
MAGNITUDE
Example phase output
This is the phase output of the transform of peaks.cub.
PHASE
Example output
This is the output image, peaks.cub.
FROM
Example GUI
Screenshot of GUI with parameters filled in to perform the ifft application