Method
VipsImageinvfft
Declaration [src]
int
vips_invfft (
VipsImage* in,
VipsImage** out,
...
)
Description [src]
Transform an image from Fourier space to real space.
The result is complex. If you are OK with a real result, set real,
it’s quicker.
VIPS uses the fftw Fourier Transform library. If this library was not available when VIPS was configured, these functions will fail.
Optional arguments
real:gboolean, only output the real part
See also
This method is not directly available to language bindings.
Parameters
out-
Type:
VipsImageOutput image.
The argument will be set by the function. The caller of the method takes ownership of the returned data, and is responsible for freeing it. ...-
Type:
NULL-terminated list of optional named arguments.