[Insight-users] MattesMutualInformation

[Greg Harris]

Yes, Marta,

You need to folow the ImageRegistration8 example paying particular attention
to the way it initializes the transform centers.

Greg Harris


Marta Kersten wrote:

> Hello all,
>
> I'm trying to get Mattes MI working (for 3D Registration), however, 
> when I  use the Versor3DRigid or AffineTransform not the Translation 
> transform (as  in the ImageRegistration4 example), I get the error:
>
> itk::ExceptionObject (0x87b5040)
> Location: "Unknown"
> File:  
> /opt/wsi/include/InsightToolkit/Algorithms/itkMattesMutualInformationImageToImageMetric.txx 
>
> Line: 985
> Description: itk::ERROR:  
> MattesMutualInformationImageToImageMetric(0x86dce88): Too many samples 
> map  outside moving image buffer: 0 / 10000
>
> Could someone shed some light?
>
> Thanks,
> Marta
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