About dual energy chest image registration

[Jesse-58]

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Hi

 

I want to register two chest image (DICOM ), one is the high energy, the other is low energy, the size is 3000*3000 and the grey level is about [0, 4000], which registriaon method should I use? 

 

thanks

 

Jesse 

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[Luis Ibanez]

Hi Jesse,

Are this Radiographs ? or CT Scans ?


You should try the combination of:

1) TranslationTransform
2) MattesMutualInformationMetric
3) RegularGradientDescentOptimizer
4) LinearInterpolator.
5) All this instantiated for an image of type:

   typedef itk::Image< signed short, 2 >   ImageType
   (if they are radiographs)

    or

   typedef itk::Image< signed short, 3 >   ImageType
   (if they are CT scans)


You will find many examples in the directory:

     Insight/Examples/Registration

and you will benefit from reading

   http://www.itk.org/ItkSoftwareGuide.pdf

in particular, the "Image Registration" chapter.


     Regards,


          Luis


------------------------------------------------------------
On Thu, Nov 5, 2009 at 2:01 AM, Jesse <xdjesse@...> wrote:

> Hi
>
>
> I want to register two chest image (DICOM ), one is the high energy, the
> other is low energy, the size is 3000*3000 and the grey level is about [0,
> 4000], which registriaon method should I use?
>
>
>
> thanks
>
>
>
> Jesse
>
> _____________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Kitware offers ITK Training Courses, for more information visit:
> http://www.kitware.com/products/protraining.html
>
> Please keep messages on-topic and check the ITK FAQ at:
> http://www.itk.org/Wiki/ITK_FAQ
>
> Follow this link to subscribe/unsubscribe:
> http://www.itk.org/mailman/listinfo/insight-users
>
>

_____________________________________
Powered by www.kitware.com

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