[Insight-users] Error passing NthElementImageAdaptor as an argument

[David Doria]

I am trying to pass a itkNthElementImageAdaptor to a filter:

http://www.itk.org/Wiki/ITK/Examples/ImageProcessing/ProcessingNthImageElement

to blur the image of the 0th components of the input image, but the
compiler complains:

25: error: no matching function for call to
‘itk::BinomialBlurImageFilter<itk::Image<float, 2u>, itk::Image<float,
2u> >::SetInput(itk::SmartPointer<itk::NthElementImageAdaptor<itk::Image<itk::CovariantVector<float,
3u>, 2u>, float> >&)’

The way I understand image adaptors, they are used exactly like an
image. Is this not correct? How would you pass this extracted image to
the next filter?

David