[Insight-users] what is the problem when calls reader->Update()?

Fri Oct 26 06:44:18 EDT 2012

Hi,

This exception is thrown when ITK does not recognize the file format that
you are trying to read or write. I believe that the different ImageIO
factories are not registered. To confirm, can you do the following in your
code and see if it works:

Define this variable (ITK_IO_FACTORY_REGISTER_
MANAGER) before you
include itkImageFileReader.h file. This will register all the
different IOs and then you can use them.
-----------------
#define ITK_IO_FACTORY_REGISTER_MANAGER
#include <itkImageFileReader.h>

HTH,
Saurabh

On Fri, Oct 26, 2012 at 2:40 AM, xianjun.sun.ext_CRC <
xianjun.sun.ext at united-imaging.com> wrote:

>  Hi, all,****
>
> ** **
>
>    I adapted several cases ITK\Examples\Registration\ImageRegistration8,
> ImageRegistration9 and so on, however, I cannot even read out image . I’m
> sure that the image is well and verified this with the case of
> ITK\Examples\IO\ ImageReadDicomSeriesWrite.****
>
> ** **
>
>    Maybe, my project’s configuration is not right or other reasons, could
> anyone help me testing my code?****
>
> ** **
>
> ** **
>
> #include "stdafx.h"****
>
> #include "itkImageFileReader.h"****
>
> #include "itkCommand.h"****
>
> ** **
>
> int main(int argc, char* argv[])****
>
> {****
>
>            const    unsigned int    Dimension = 3;****
>
>   typedef  short           PixelType;****
>
> ** **
>
>   typedef itk::Image< PixelType, Dimension >  FixedImageType;****
>
>   typedef itk::ImageFileReader< FixedImageType  > FixedImageReaderType;***
> *
>
>   FixedImageReaderType::Pointer  fixedImageReader  =
> FixedImageReaderType::New();****
>
>   fixedImageReader->SetFileName( argv[1] );****
>
>      try****
>
>     {****
>
>                    fixedImageReader->Update();****
>
>          }****
>
>          catch( itk::ExceptionObject & excp )****
>
>          {****
>
>                    std::cerr << "Exception thrown while reading the image"<< std::endl;
> ****
>
>                    std::cerr << excp << std::endl;****
>
>          }****
>
> ** **
>
>            FixedImageType::RegionType fixedRegion =
> fixedImageReader->GetOutput()->GetBufferedRegion();  ****
>
>   FixedImageType::SizeType fixedImageSize = fixedRegion.GetSize();****
>
>   std::cout<<"fixed image size:                  "<<std::endl;****
>
>   std::cout<< fixedImageSize[0]<<std::endl;****
>
>   std::cout<< fixedImageSize[1]<<std::endl;****
>
>   std::cout<< fixedImageSize[2]<<std::endl;****
>
>   return 0;****
>
> }****
>
> ** **
>
> ** **
>
> When debug fixedImageReader->Update(), the Exception is as follows:****
>
> ** **
>
> Exception thrown while reading the image****
>
> ** **
>
> itk::ImageFileReaderException (0019F5A8)****
>
> Location: "void __thiscall itk::ImageFileReader<class
> itk::Image<short,3>,class****
>
> itk::DefaultConvertPixelTraits<short> >::GenerateOutputInformation(void)"*
> ***
>
> File: c:\program files (x86)\itk\include\itk-4.2\itkimagefilereader.hxx***
> *
>
> Line: 143****
>
> Description:  Could not create IO object for file
> E:\multi_organ_segmentation\da****
>
> ta\LiverCT_models\Atlas\data_case2.nii****
>
>   Tried to create one of the following:****
>
>   You probably failed to set a file suffix, or****
>
>     set the suffix to an unsupported type.****
>
> ** **
>
> ** **
>
> ** **
>
> fixed image size:****
>
> 0****
>
> 0****
>
> 0****
>
> ** **
>
> ** **
>
> I am using:****
>
>  - VS 2010****
>
>  - Windows 7 64 bit. ****
>
> and the platform I build my C++ projects is Win32.****
>
> ITK is installed in directory C:\Program Files (x86)\ITK, ****
>
> VC+ + Directories ->Include Directories are filled with  C:\Program Files
> (x86)\ITK \include\ITK-4.2 ****
>
> VC+ + Directories ->Library Directories filled with C:\Program Files
> (x86)\ITK\ITK\lib****
>
> Linker->Input->Additional Dependencies filled with all .lib files under
> directory C:\Program Files (x86)\ITK\lib****
>
> environment variable ->path add C:\Program Files (x86)\ITK\bin****
>
> ** **
>
> ITKBiasCorrection-4.2.lib****
>
> ITKBioCell-4.2.lib****
>
> ITKCommon-4.2.lib****
>
> ITKDeprecated-4.2.lib****
>
> ITKDICOMParser-4.2.lib****
>
> ITKEXPAT-4.2.lib****
>
> ITKFEM-4.2.lib****
>
> itkgdcmCommon-4.2.lib****
>
> itkgdcmDICT-4.2.lib****
>
> itkgdcmDSED-4.2.lib****
>
> itkgdcmIOD-4.2.lib****
>
> itkgdcmjpeg12-4.2.lib****
>
> itkgdcmjpeg16-4.2.lib****
>
> itkgdcmjpeg8-4.2.lib****
>
> itkgdcmMSFF-4.2.lib****
>
> ITKgiftiio-4.2.lib****
>
> itkhdf5-4.2.lib****
>
> itkhdf5_cpp-4.2.lib****
>
> ITKIOBioRad-4.2.lib****
>
> ITKIOBMP-4.2.lib****
>
> ITKIOCSV-4.2.lib****
>
> ITKIOGDCM-4.2.lib****
>
> ITKIOGE-4.2.lib****
>
> ITKIOGIPL-4.2.lib****
>
> ITKIOHDF5-4.2.lib****
>
> ITKIOImageBase-4.2.lib****
>
> ITKIOIPL-4.2.lib****
>
> ITKIOJPEG-4.2.lib****
>
> ITKIOLSM-4.2.lib****
>
> ITKIOMesh-4.2.lib****
>
> ITKIOMeta-4.2.lib****
>
> ITKIONIFTI-4.2.lib****
>
> ITKIONRRD-4.2.lib****
>
> ITKIOPNG-4.2.lib****
>
> ITKIOSiemens-4.2.lib****
>
> ITKIOSpatialObjects-4.2.lib****
>
> ITKIOStimulate-4.2.lib****
>
> ITKIOTIFF-4.2.lib****
>
> ITKIOTransformBase-4.2.lib****
>
> ITKIOTransformHDF5-4.2.lib****
>
> ITKIOTransformInsightLegacy-4.2.lib****
>
> ITKIOTransformMatlab-4.2.lib****
>
> ITKIOVTK-4.2.lib****
>
> ITKIOXML-4.2.lib****
>
> itkjpeg-4.2.lib****
>
> ITKKLMRegionGrowing-4.2.lib****
>
> ITKLabelMap-4.2.lib****
>
> ITKMesh-4.2.lib****
>
> ITKMetaIO-4.2.lib****
>
> itkNetlibSlatec-4.2.lib****
>
> ITKniftiio-4.2.lib****
>
> ITKNrrdIO-4.2.lib****
>
> itkopenjpeg-4.2.lib****
>
> ITKOptimizers-4.2.lib****
>
> ITKOptimizersv4-4.2.lib****
>
> ITKPath-4.2.lib****
>
> itkpng-4.2.lib****
>
> ITKPolynomials-4.2.lib****
>
> ITKQuadEdgeMesh-4.2.lib****
>
> ITKReview-4.2.lib****
>
> ITKSpatialObjects-4.2.lib****
>
> ITKStatistics-4.2.lib****
>
> itksys-4.2.lib****
>
> itktiff-4.2.lib****
>
> itkv3p_lsqr-4.2.lib****
>
> itkv3p_netlib-4.2.lib****
>
> itkvcl-4.2.lib****
>
> ITKVideoCore-4.2.lib****
>
> ITKVideoIO-4.2.lib****
>
> itkvnl-4.2.lib****
>
> ITKVNLInstantiation-4.2.lib****
>
> itkvnl_algo-4.2.lib****
>
> ITKVTK-4.2.lib****
>
> ITKWatersheds-4.2.lib****
>
> itkzlib-4.2.lib****
>
> ITKznz-4.2.lib****
>
> ** **
>
> ** **
>
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