| -size 120,102,200 | Resize the image as a Fourier transform. |
| -logarithm | Calculate the logarithm of the image. |
| -amplitudes | Convert a complex image to amplitudes. |
| -intensities | Convert a complex image to intensities. |
| -real | Convert a complex image to real values. |
| -imaginary | Convert a complex image to imaginary values. |
| -phases | Convert a complex image to phases. |
| -signed | Convert a complex image to amplitudes, with sign based on phase. |
| -positive | Convert a complex image to be postive definite. |
| -friedel | Check and apply Friedel symmetry. |
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