[Insight-users] I hope ITK read data from matlab , what should I do ?

[zhq]

Dear all :
       I run matlab code , and get a data which is save as mat format file . Then , I wish segment the data with ITK . How can I read the data with ITK .
       Can I save the data as vtk format file and then to read it with ITK ?
       The follow is what I has done :
       ( In matlab :)
                  save('MRI.vtk','MRAImgs')    % the MRAImgs is the mat format data , I want to save the data as vtk format
       ( In ITK :)
                  typedef itk::ImageFileReader<InternalImageType> ReaderType ; 
  ReaderType::Pointer reader = ReaderType::New();
          reader->SetFileName("G:\\Graduation Design\\ITK code\\MRI.vtk");
          try
          {
       reader->Update();
          }
          catch( itk::ExceptionObject & excep )
       {
       std::cerr << "Exception caught !" << std::endl;
       std::cerr << excep << std::endl;
       system("pause");
          }
      But a error appears:
              
     What should I do ?
     Thanks in advance !
zhq



























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