[Insight-users] ITK 4 dicom series reading

[Sergio Vera]

Is the program catching  any itk::exception ? if not, add an additional
catch sentence with ordinary exception and see if any other error message
appears

On Sun, Jul 22, 2012 at 3:13 AM, Elhassan Abdou <hassan.abdou at yahoo.com>wrote:

> Hi
>
> Can anyone help me and tell me why reader->Update in this code is giving
> me SIGABRT signal.
> I can not understand what is wrong PLease help me
>
> #ifndef BONESEGMENT_H
>
> #define BONESEGMENT_H
>
>  #include "itkImage.h"
>
> #include "itkGDCMImageIO.h"
>
> #include "itkGDCMSeriesFileNames.h"
>
> #include "itkImageSeriesReader.h"
>
> #include "itkImageToVTKImageFilter.h"
>
> #include <QString>
>
> #include <QMessageBox>
>
> #include <vtkImageData.h>
>
> #include <string>
>
>
> class BoneSegment
>
> {
>
> public:
>
>     BoneSegment();
>
>     void readDirectory(QString dirName);
>
>     vtkImageData* getImageData()const;
>
>     typedef signed short    PixelType;
>
>     typedef itk::Image< PixelType, 3 >ImageType;
>
>     typedef itk::ImageSeriesReader< ImageType >        ReaderType;
>
>     ReaderType::Pointer reader;
>
>     typedef itk::GDCMImageIO       ImageIOType;
>
>     ImageIOType::Pointer dicomIO;
>
>     typedef itk::GDCMSeriesFileNames NamesGeneratorType;
>
>      NamesGeneratorType::Pointer nameGenerator;
>
>      typedef std::vector< std::string >    SeriesIdContainer;
>
>      typedef std::vector< std::string >   FileNamesContainer;
>
>      typedef itk::ImageToVTKImageFilter<ImageType>       ConnectorType;
>
> };
>
> BoneSegment::BoneSegment(){
>
>  }
>
>  void BoneSegment::readDirectory(QString dirName){
>
>     reader = ReaderType::New();
>
>     dicomIO = ImageIOType::New();
>
>     nameGenerator = NamesGeneratorType::New();
>
>      nameGenerator->SetUseSeriesDetails( true );
>
>     nameGenerator->AddSeriesRestriction("0008|0021" );
>
>     nameGenerator->AddSeriesRestriction("0020,0037");
>
>     nameGenerator->LoadSequencesOn();
>
>     nameGenerator->LoadPrivateTagsOn();
>
>      nameGenerator->SetInputDirectory( dirName.toStdString());
>
>     const SeriesIdContainer & seriesUID = nameGenerator->GetSeriesUIDs();
>
>     std::string seriesIdentifier;
>
>     seriesIdentifier = seriesUID.begin()->c_str();
>
>     FileNamesContainer fileNames;
>
>     fileNames = nameGenerator->GetFileNames( seriesIdentifier );
>
>     reader->UseStreamingOn();
>
>     reader->SetFileNames( fileNames );
>
>     reader->SetImageIO( dicomIO );
>
>     try
>
>          {
>
>          reader->Update();
>
>          }
>
>        catch (itk::ExceptionObject &ex)
>
>          {
>
>          std::cout << ex << std::endl;
>
>          }
>
>  }
>
>  vtkImageData* BoneSegment::getImageData()const{
>
>     ConnectorType::Pointer connector = ConnectorType::New();
>
>      connector->SetInput(reader->GetOutput());
>
>      return (connector->GetOutput());
>
> }
>
>  #endif // BONESEGMENT_H
>
>
> El-Hassan Mohamed
> Biomedical engineering
>
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>


-- 
Sergio Vera

 Alma IT Systems
 C/ Vilana, 4B, 4º 1ª
 08022 Barcelona
 T. (+34) 932 380 592
 www.alma3d.com
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