[ITK-users] Saving deformation field in vector container

[Matt McCormick]

Hello,

There does not seem to be enough information on the code that is
causing the problem or what the problem is. A short, self-contained,
compilable, example could help [1].

Thanks,
Matt

[1] http://www.sscce.org/

On Mon, Sep 28, 2015 at 12:56 AM, geetha <s120049 at e.ntu.edu.sg> wrote:
> Hi,
>
>  I am registering images through diffeomorphic demons filter and tying to
> save the deformation field in vector containers. I saved registration
> transforms of other rigid registrations in vector containers and it was
> successful. However, trying to save deformation field in container always
> result in abrupt crashing of program. I was able to save deformation field,
> only transferring it into container is a problem. Unfortunately, even with
> catch I couldn't get any specifics of error. What am I missing?
>
> (My code for displacement field vector container and updating in container)
>
> const unsigned int                          Dimension = 3;
> typedef itk::Vector< float, Dimension >      VectorType;
> typedef itk::Image< VectorType, Dimension >  DisplacementFieldType;
> typedef
> itk::VectorContainer<double,DisplacementFieldType::Pointer>DFTransformContainerType;
> DFTransformContainerType::Pointer DeffieldContainer =
> DFTransformContainerType::New() ;
>
> //My output from registration stored in 'deffield'
> defField = ddfilter->GetDeformationField();
>
> DeffieldContainer->SetElement( inputId++ , defField );
>
>
>
> --
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