[Insight-users] Passing a part of the image as a reference

[Iván Macía]

Hi Arun,

Another solution is to use the RegionOfInterestImageFilter for this
task. You can find an example in the Software Guide Chapter 7.

Hope that helps

Ivan

> -----Mensaje original-----
> De: insight-users-bounces at itk.org 
> [mailto:insight-users-bounces at itk.org] En nombre de Arun Kulshreshtha
> Enviado el: martes, 22 de marzo de 2005 13:17
> Para: insight-users at itk.org
> Asunto: [Insight-users] Passing a part of the image as a reference
> 
> 
> hi,
> 
> Suppose i have defined an itkImage with some
> parameters and I want to 
> pass a subimage of  that to some filter
> so that only that part of the image is filtered by the
> filter. Function 
> SetRequestedRegion() is not available in all
> filters. Is there a general way of passing  subimage
> to a filter in the 
> SetInput function itself. One trivial way is
> to copy that subimage to another ItkImage but this
> will require u to 
> allocate extra memory and copying overhead
> which i want to avoid. So I need to know how can I
> pass subimage by 
> reference ??
> 
> 
> Regards
> Arun
> 
> 
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