- Form: IFFT [dest] source [ONEDIM]
-
- source
- buffer holding the fourier transform of a real image.
- dest
- will hold the inverse fourier transform of 'source'. If
'dest' is not specified, 'source' will be substituted by its
transform.
- ONEDIM
- perform a 1D inverse transform for each row of 'source'
rather than the 2D inverse transform of the whole image.
IFFT computes an inverse Fourier transform.