[Insight-users] empty result for example BSplineWarping2.cxx

[Luis Ibanez]

Hi Kevin,

The BSplineWarping2.cxx example is intended to generate
a Deformed image. It is expected that the Fixed and Moving
images that your provide as input are already registered via
an Affine transform.

It is unlikely that this is the case for your CT and MR volumes.

We use this example to generate baseline images for testing
deformable registration algorithms.


What is your overall goal ?

Do you want to perform Deformable registration between the
CT and MR images ?

If so, what you may want to use is the example:

    Insight/Examples/Registration/
                      DeformableRegistration15.cxx



    Regards,


          Luis


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On Wed, Aug 12, 2009 at 7:36 AM, kevin cavin <beibeiwen2003 at yahoo.com>wrote:

> Hi, Luis:
>
>  I am using the BSplineWarping2.cxx to test. I have two volume one MR, one
> CT both 3D . I use the BSplineDisplacements2.txt in Data directory as input
> file. MR volume as fixed image, CT volume as moving images, but I got the
> empty result for the resampler's output i.e. Is it right to use the txt as
> input coefficientsFile? Thank!
>
> Wen
>
>
>
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