[Insight-users] problems using itkVectorResampleImageFilter

[Dan Mueller]

Hi Yogesh,

It seems the VectorResampleImageFilter requires a pixel type which has
the number of dimensions defined at compile time, not run-time: any
type derived from FixedArray should work (eg. Vector,
CovariantVector). I'm not exactly sure why -- it's a little outside my
realm of knowledge. Any other takers?

It should be possible to implement a templated function which can
delegate to a filter with the correct number of dimensions at
run-time:
   Eg. see http://public.kitware.com/pipermail/insight-users/2002-June/000513.html

HTH

Cheers, Dan

On 13/09/2007, Yogesh Rathi <yogesh.rathi at gmail.com> wrote:
> Anybody noticed compilation problems when using itkVectorResampleImageFilter
> ?
>
> I am getting the following errors when I use this filter:
>
> itkVectorInterpolateImageFunction.h:35: error: 'Dimension'
> is not a member of 'itk::VariableLengthVector<float>'
>
> error: no matching function for call to
> 'itk::VectorResampleImageFilter<itk::VectorImage<float,
> 3u>, itk::VectorImage<float, 3u>,
> double>::SetTransform(itk::SmartPointer<itk::CenteredAffineTransform<float,
> 3u> >&)'
>
> itkVectorResampleImageFilter.h:120: note: candidates are: void
> itk::VectorResampleImageFilter<TInputImage, TOutputImage,
> TInterpolatorPrecisionType>::SetTransform(const
> itk::Transform<TInterpolatorPrecisionType,
> itk::VectorResampleImageFilter<TInputImage,TOutputImage,TInterpolatorPrecisionType>::ImageDimension,
> itk::VectorResampleImageFilter<TInputImage,TOutputImage,TInterpolatorPrecisionType>::ImageDimension>*)
> [with TInputImage = itk::VectorImage<float, 3u>, TOutputImage =
> itk::VectorImage<float, 3u>, TInterpolatorPrecisionType = double]
>
> itkVectorResampleImageFilter.txx:175: error:
> 'GetNumberOfComponents' is not a member of
> 'itk::VariableLengthVector<float>'
>
> Thanks in advance,
>
> Yogesh