[Insight-users] small modification to ImageRegistration1 example question

[Julien Jomier]

Hi,

SetFixedImage() and SetMovingImage() are both expecting an itkImage as
argument.

You can create two itkImages from your image buffers. Take a look at the
Section 4.1.7 "Importing Image Data from a Buffer" in the itkSoftwareGuide.
(Examples/DataRepresentation/Image/Image5.cxx).

Then you can do something like

registration->SetFixedImage(fixedImage);
registration->SetMovingImage(movingImage);

where fixedImage and movingImage are itk::Image<unsigned int,dimension>

Hope this helps,

Julien

> -----Original Message-----
> From: insight-users-admin at itk.org 
> [mailto:insight-users-admin at itk.org] On Behalf Of asdas sdfsafd
> Sent: Friday, February 13, 2004 12:32 PM
> To: insight-users at itk.org
> Subject: [Insight-users] small modification to 
> ImageRegistration1 example question
> 
> 
> Hello All,
> 
> I was using the MotionRegistration example project and it 
> works fine. I 
> wanted to modify the way it reads in the fixed and moving 
> image files if 
> possible. The way it currently does it is:
> 
> registration->SetFixedImage(   fixedImageReader->GetOutput() );
> registration->SetMovingImage( movingImageReader->GetOutput() );
> 
> I have two pointers to two unsigned int image buffers 
> containing the pixel 
> data - instead of using the fixedImageReader->GetOutput() 
> method, how could 
> I ask the itk code to take the data directly from my image 
> buffers - is this 
> possible?
> 
> registration->SetFixedImage( pBuff1 );
> registration->SetMovingImage( pBuff2 );
> 
> Thank you for your time.
> 
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