[Insight-users] FFTW

[Luis Ibanez]

Hi Feng,

BTW, now that you mention FFTW...

You probably will be happy to know that an interface
to FFTW has been added to ITK by Kent Williams at
the University of Iowa.

This is a quite recent addition, so you will have to
update you CVS checkout in order to find it.


Regards,


   Luis


---------------------
Feng Zhuge wrote:
> I am pretty new to this wonderful package and any help
> is greatly appreciated. 
> 
> Some 3rd party software, e.g., fftw, will take a data
> buffer as its input and output. Like, double *
> Some3rdPartyProcess(double *inputBuffer);
> 
> Therefore, the iterator in ITK does not work for me
> well. 
> 
> Is there a way I can get an itk::Image object's
> buffer?
> I found a m_Buffer member in Image but I am not sure
> how safe it is to use it. 
> 
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