[Insight-users] BUG in VectorResampler

[Karthik Krishnan]

Thanks Bryn,

This was just committed a while ago.

Regards
karthik

Bryn Lloyd wrote:

>Hi all,
>
>
>There seems to be a bug in itkVectorResampler. When it is used with an
>image of SymmetricSecondRankTensor pixels, only the first
>PixelType::Dimension get resampled. The rest is zero...
>
>The line  of itkVectorResampler should maybe be changed from
>
>  const unsigned int numberOfComponents = PixelType::Dimension;
>
>to:
>  const unsigned int numberOfComponents = PixelType::GetNumberOfComponents()
>
>
>For e.g. SymmetricSecondRankTensor<float,3> Dimension is 3, number of
>components is 6!
>
>Changing this line maybe could cause problems with the CovariantVector
>pixel type, because it does not have the method GetNumberOfComponents().
>Maybe this could be added also.
>
>
>I will have a look at the other Vector______ImageFilters, to see if the
>same thing is happening there.
>
>
>Bryn
>
>
>
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