[Insight-users] CastImageFilter error

Tue Mar 22 14:37:57 EDT 2011

Hello Dan,

I did it in the way you told me, and it worked. Thank you very much for your help!

Best regards. 

--- On Mon, 3/21/11, Dan Mueller <dan.muel at gmail.com> wrote:

> From: Dan Mueller <dan.muel at gmail.com>
> Subject: Re: [Insight-users] CastImageFilter error
> To: "akbarjan bayiz" <abayiz at yahoo.com>
> Cc: insight-users at itk.org
> Date: Monday, March 21, 2011, 1:05 PM
> Hi,
> 
> It seems you have a type mismatch between
> VTKImageToImageType::OutputImageType and
> CasterType::InputImageType.
> 
> Try changing
>     typedef itk::CastImageFilter<
> FixedImageType, InternalImageType >
> CasterType;
> to
>     typedef itk::CastImageFilter<
> VTKImageToImageType::OutputImageType, InternalImageType
> > CasterType;
> or
>     typedef itk::CastImageFilter< ImageType,
> InternalImageType > CasterType;
> 
> Regards, Dan
> 
> On 21 March 2011 09:40, akbarjan bayiz <abayiz at yahoo.com>
> wrote:
> > Hello!
> >
> > Thank you very much for your reply.
> >
> > Sorry for forgetting the FixedImageType in my previous
> example. It should be like:
> > const unsigned int Dimension = 3;
> > typedef unsigned short PixelType;
> > typedef itk::Image< PixelType, Dimension > 
> FixedImageType;
> >
> > Actually, my code is too long, that is why I just
> included the error part, here is error part of my code and
> CMakeLists.txt :
> >
> > ***************************************
> > #if defined(_MSC_VER)
> > #pragma warning ( disable : 4786 )
> > #endif
> >
> > #ifdef __BORLANDC__
> > #define ITK_LEAN_AND_MEAN
> > #endif
> >
> >
> > #define HAVE_CONFIG_H 1
> > #include <osconfig.h>
> >
> > #include <iostream>
> > #include <fstream>
> > #include <sstream>
> > #include <cstring>
> > #include <string>
> > #include <stdio.h>
> > #include <stdlib.h>
> > #include "BaseData.h"
> > #include "vtkImageCast.h"
> > #include "./Headerfiles/itkVTKImageToImageFilter.h"
> > #include "itkCastImageFilter.h"
> > #include "itkImage.h"
> > #include "itkVector.h"
> > #include "itkImage.h"
> > #include "itkImageFileReader.h"
> > #include "itkCastImageFilter.h"
> > #include "DICOMLoader.h"
> > #include "ContentTree.h"
> > #include "ContentItem.h"
> > #include "itkImageToVTKImageFilter.h"
> >
> > const unsigned int Dimension = 3;
> > typedef unsigned short PixelType;
> > typedef itk::Image< float, 3 >
>  InternalImageType;
> > typedef itk::Image< float, 3 > ImageType;
> > typedef itk::VTKImageToImageFilter<ImageType>
> VTKImageToImageType;
> > typedef itk::Image< PixelType, Dimension >
>  FixedImageType;
> >
> > using namespace std;
> >
> > int main( int argc, char * argv[] )
> > {
> >    Vav::Loader::DICOMLoader* fixedImageLoader = new
> Vav::Loader::DICOMLoader();
> >    Vav::Data::BaseData*    fixedImageData= new
> Vav::Data::BaseData();
> >    ContentTree *fixedImageTree;
> >    ContentItem* fixedImageItem;
> >
> >    fixedImageTree=NULL;
> >    fixedImageTree =
> fixedImageLoader->LoadDataContent(argv[1]);
> >    fixedImageData =
> fixedImageLoader->LoadData(fixedImageItem);
> >
> >   vtkImageCast* VtkCasterFixed = vtkImageCast::New();
> // Casting to float in VTK is needed
> >   VtkCasterFixed->SetInput(fixedImageData ->
> GetScalar() -> GetImageData());
> >   VtkCasterFixed->SetOutputScalarTypeToFloat();
> >   VTKImageToImageType::Pointer reader =
> VTKImageToImageType::New();
> >   reader->SetInput(
> VtkCasterFixed->GetOutput());
> >   reader->GetImporter()->Update();
> >
> >  typedef float InternalPixelType;
> >  typedef itk::Image< InternalPixelType, Dimension
> > InternalImageType;
> >  typedef itk::CastImageFilter< FixedImageType,
> InternalImageType > CasterType;
> >
> >  CasterType::Pointer Caster   = CasterType::New();
> >  Caster->SetInput( reader->GetOutput() );
> >
> > }
> > *******************************
> > And the CMakeLists.txt is as follows:
> > ***********************************
> > cmake_minimum_required(VERSION 2.6)
> >
> > PROJECT(Registration)
> >
> >
> include_directories(/home/Desktop/ITK/Registration/Headerfiles/)
> >
> include_directories(/home/Desktop/ITK/Registration/Data/)
> >
> include_directories(/home/Desktop/ITK/Registration/Loader/)
> > include_directories(/usr/include/dcmtk/config)
> > include_directories(/usr/include/dcmtk/ofstd)
> > include_directories(/usr/include/dcmtk/dcmdata)
> > include_directories(/usr/include/dcmtk/dcmtls)
> > include_directories(/usr/include/dcmtk/dcmsr)
> > include_directories(/usr/include/dcmtk/dcmnet)
> > include_directories(/usr/include/dcmtk/dcmstat)
> > include_directories(/usr/include/dcmtk/dcmimage)
> > include_directories(/usr/include/dcmtk/dcmimgle)
> > include_directories(/usr/include/dcmtk/dcmqrdb)
> > include_directories(/usr/include/dcmtk/dcmwlm)
> > include_directories(/usr/local/dcmtk-3.5.4/lib)
> > include_directories(/usr/include/dcmtk/dcmsign)
> >
> include_directories(/opt/qtsdk-2010.04/qt/include/QtUiTools)
> >
> include_directories(/home/Desktop/InsightToolkit-3.20.0/Wrapping/WrapITK/ExternalProjects/ItkVtkGlue/src/)
> >
> include_directories(/home/Desktop/InsightToolkit-3.20.0/Utilities/KWStyle)
> >
> > FIND_PACKAGE(ITK REQUIRED)
> > INCLUDE(${ITK_USE_FILE})
> >
> > FIND_PACKAGE(VTK REQUIRED)
> > INCLUDE(${VTK_USE_FILE})
> >
> > FIND_PACKAGE(DCMTK REQUIRED)
> > ADD_EXECUTABLE(Demons Demons.cxx)
> >
> > TARGET_LINK_LIBRARIES(Demons ITKIO ITKNumerics
> ITKStatistics
> >  ITKCommon ITKBasicFilters
> > vtkIO vtkFiltering
> > vtkImaging VavFrame
> > ${QT_LIBRARIES}
> >  ssl mysqlclient  ${DCMTK_LIBRARIES}
> > dcmnet dcmdsig dcmqrdb dcmwlm dcmsr dcmjpeg dcmimage
> dcmimgle dcmpstat ijg8
> > ijg12 ijg16 dcmtls dcmdata ofstd z xml2 tiff itpp wrap
> ofstd QtSql
> >  ${ITK_LIBRARIES})
> >
> > **************************************
> >
> > Hope to receive any help soon!
> > Thank you very much in advance!
> >
> > Best regards,
> >
> >
> >
> > --- On Mon, 3/21/11, Dan Mueller <dan.muel at gmail.com>
> wrote:
> >
> >> From: Dan Mueller <dan.muel at gmail.com>
> >> Subject: Re: [Insight-users] CastImageFilter
> error
> >> To: "akbarjan bayiz" <abayiz at yahoo.com>
> >> Cc: insight-users at itk.org
> >> Date: Monday, March 21, 2011, 12:13 AM
> >> Hi,
> >>
> >> We miss the definition of FixedImageType in your
> mail. Is
> >> FixedImageType the same as VTKImageToImageType?
> >>
> >> I recommend sending to the mailing list a minimal
> example
> >> (complete
> >> source code which isolates the problem and
> CMakeLists.txt).
> >> I figure
> >> in your case a minimal example should be 10-15
> lines of
> >> code. Doing so
> >> will help those on the mailing list reproduce your
> issue
> >> with the
> >> least amount of effort.
> >>
> >> Regards, Dan
> >>
> >> On 20 March 2011 20:40, akbarjan bayiz <abayiz at yahoo.com>
> >> wrote:
> >> > Hello all!
> >> >
> >> > I am trying to convert data from one type to
> another
> >> using following lines in ITK:
> >> >
> >> > ********************************
> >> > const unsigned int Dimension = 3;
> >> > typedef itk::Image< float, 3 >
> ImageType;
> >> > typedef
> itk::VTKImageToImageFilter<ImageType>
> >> VTKImageToImageType;
> >> >
> >> >
> >> > VTKImageToImageType::Pointer reader =
> >> VTKImageToImageType::New();
> >> > ...
> >> > ........................
> >> >
> >> > typedef float InternalPixelType;
> >> > typedef itk::Image< InternalPixelType,
> Dimension
> >> > InternalImageType;
> >> > typedef itk::CastImageFilter<
> FixedImageType,
> >> InternalImageType > CasterType;
> >> >
> >> > CasterType::Pointer Caster   =
> CasterType::New();
> >> > Caster->SetInput( reader->GetOutput()
> );
> >> > ****************
> >> >
> >> > And it gives out the following error
> message:
> >> > "no matching function for call to
> >> ‘itk::CastImageFilter<itk::Image<short
> unsigned int,
> >> 3u>, itk::Image<float, 3u>
> >::SetInput(const
> >> itk::Image<float, 3u>*) "
> >> >
> >> > I have been working for this for about one
> week, and
> >> cannot figure it out yet. I really hope someone
> could help
> >> me... many warm thanks in advance!
> >> >
> >> >
> >> >
> >> > _____________________________________
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> >> >
> >>
> >
> >
> >
> >
> >
> 