[Insight-users] Problem with GetLargestPossibleRegion().GetSize()

[Daniela Sacchetto]

Hi 
I'm trying to get image size but I always obtain 0x0x0....
The code that I'm using is:

[...]

  typedef itk::Image< PixelType,  Dimension >   ImageType;
  
  typedef ImageType::SizeType SizeType;

  typedef itk::ImageFileReader< ImageType >  ReaderType;
  typedef itk::ImageFileWriter< ImageType >  WriterType;


  ReaderType::Pointer reader = ReaderType::New();
  WriterType::Pointer writer = WriterType::New();
  
  reader->SetFileName( argv[1] );
  writer->SetFileName( argv[2] );

  ImageType::Pointer image = reader->GetOutput(); 
  SizeType imageSize = image->GetLargestPossibleRegion().GetSize();

  std::cout << "Image size: " << imageSize[0] << 'x' << imageSize[1] << 'x' << imageSize[2] <<std::endl; 

[...]

Giving a 800x500x97 DICOM ultrasound image (RGB) I continue to obtain 0x0x0 on my shell....
Could anyone help me?

Thanks,
Daniela

P.S. My image is a Dicom Image downloaded from ecography....I can't open that with ImageJ because it is a compressed dicom image ... Could it be a problem to use GetLargestPossibleRegion()? I don't believe but I don't understand why my code is wrong.....


 		 	   		  
_________________________________________________________________
MSN ti offre esattamente quello che cerchi: il tuo browser personale
http://www.pimpit.it/ie8msn/
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.itk.org/pipermail/insight-users/attachments/20100522/92290a01/attachment.htm>