hi,ereryone,anybody can give me some advise about the setting new pixelvalue
for the mitkImage
the question is
now i have a data volume, and in this volume at one direction there are slice
between number 10 to number 20 with Segmentation, but i want to delete all the
segmentation between slice number 11 to number 19, that means i must set the
pixel value from 1 to 0, but the segmentation slice 10 and slice 20 must be
stored.
i use first this class to get the every slice image.
ExtractImageFilter::Pointer extractor= ExtractImageFilter::New();
then i use this function to convert the mitk Image to Itk Image, and
ItkImageChangePixel is one template function
AccessFixedDimensionByItk( SliceImage, ItkImageChangePixel, 2 );
template<typename TPixel, unsigned int VImageDimension>
void mitk::SegmentationInterpolationController::ItkImageChangePixel(
itk::Image<TPixel,VImageDimension>* itkImage )
{
typedef itk::ImageRegionIterator< itk::Image<TPixel,VImageDimension> >
IteratorType;
IteratorType iter( itkImage, itkImage->GetLargestPossibleRegion() );
// typedef itk::ImageSliceIteratorWithIndex<itk::Image<TPixel,VImageDimension>
> IteratorIndexType;
// IteratorIndexType iter( itkImage, itkImage->GetLargestPossibleRegion() );
iter.GoToBegin();
while ( !iter.IsAtEnd() )
{
iter.Set( 0 );
++iter;
}
but if i run the program, it ist always crushed. can anybody tell me some
advise.
Thank you
best regards
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