Hi Matthias,
thanks for your report and code snippet. Would you be able to add a
feature request to our bugzilla database at http://bugs.mitk.org ? If
you would like some form of attribution (e.g. authorship of a git
commit), you could look into the contribution options explained here:
http://mitk.org/How_to_contribute . Otherwise we assume that you are
implicitly contributing your posted code snippets to MITK under a
compatible license.
Thanks,
Sascha
On 07/25/2013 10:11 AM, Noll, Matthias wrote:
Dear List,
I was trying to apply some RGBA image interaction between mitk and itk
using the mitk::DataStorage and thus the CastToItkImage function of
mitkImageCast.h. I figured out, that all functions are defined for
itk::Image with itk::RGB<uchar> pixels. But unfortunately explicit
functions for itk::RGBA<uchar> are missing.
I don’t know where to send the change request so I just write this mail.
This following code to enable itk::RGBA casting can and should be
included in the mitkImageCastPart4.cpp for future mitk versions.
typedef itk::Image<itk::RGBAPixel<unsignedchar>, 2> itkImageRGBAUC2;
typedef itk::Image<itk::RGBAPixel<unsignedchar>, 3> itkImageRGBAUC3;
namespace mitk
{
template <>
void CastToItkImage<itkImageRGBAUC2>(const mitk::Image * mitkImage, itk::SmartPointer<itkImageRGBAUC2>& itkOutputImage)
{
typedef itkImageRGBAUC2 ItkOutputImageType;
AccessFixedTypeByItk_1(mitkImage, _CastToItkImage2Access, (itk::RGBAPixel<unsignedchar>), (::itk::GetImageDimension<ItkOutputImageType>::ImageDimension), itkOutputImage);
}
template <>
void CastToItkImage<itkImageRGBAUC3>(const mitk::Image * mitkImage, itk::SmartPointer<itkImageRGBAUC3>& itkOutputImage)
{
typedef itkImageRGBAUC3 ItkOutputImageType;
AccessFixedTypeByItk_1(mitkImage, _CastToItkImage2Access, (itk::RGBAPixel<unsignedchar>), (::itk::GetImageDimension<ItkOutputImageType>::ImageDimension), itkOutputImage);
}
}
Regards,
Matthias
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