[Insight-users] About dual energy chest image registration

[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 at yahoo.com> 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
>
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