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Re: medical image registration and ITK [message #45051] Tue, 02 August 2005 11:26
Mathieu Malaterre is currently offline  Mathieu Malaterre
Messages: 32
Registered: July 2005
Member
anne wrote:
> Hi,
> I would like to add image registration to some of my medical
> applications software and ideally I would like to make use of the
> National Library of Medicine Insight Segmentation and Registration
> Toolkit (ITK) which is freely available. We have used this toolkit from
> a Python/VTK based environment before but we have no experience of
> calling the routines directly from IDL.
> Has anyone already figured out how to do this already? I could just
> used SPAWN to call an external program but I would prefer to figure out
> how to pass image data from IDL memory directly.

I believe you can use CALL_EXTERNAL, as long as you define your entry
point as a C function (since ITK is written in C++).
After that everything that apply to external programming should be true
(cf idl/help/edg.pdf).

HTH
Mathieu
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