[ITK-users] Registration with Spatial Masking

[Dženan Zukić]

Hi Suneeza,

I would say that your mask is too small, so the masked part does not
contain sample points. It could be also that your initialization is not
good, so there is no overlap between fixed and moving images.

Regards

On Wed, Mar 9, 2016 at 11:10 AM, suneeza hanif <suneezahanif02 at gmail.com>
wrote:

> Hello Everyone,
>
> I have problem while applying spatial masking.
>
> When I apply spatial mask I get this error.
>
> *"itk::ExceptionObject (0038D8CC)*
>
> *Location: "void __thiscall itk::ImageToImageMetricv4<class
> itk::Image<float,2>,class
> itk::Image<float,2>,classitk::Image<float,2>,double,class
> itk::DefaultImageToImageMetricTraitsv4<class itk::Image<float,2>,class
> itk::Image<float,2>,class
> itk::Image<float,2>,double>>::MapFixedSampledPointSetToVirtual(void)"*
>
>
> *File:
> c:\itk\src\modules\registration\metricsv4\include\itkImageToImageMetricv4.hxx*
>
> *Line: 532*
>
> *Description: itk::ERROR:
> MattesMutualInformationImageToImageMetricv4(060914C0):*
> *Fixed Sample point set is empty."*
>
> Does anyone know how to solve this?
>
> Best Regards,
> Suneeza
>
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