[Insight-users] urgent help
Luis Ibanez
luis.ibanez at kitware.com
Wed Jun 16 09:58:10 EDT 2004
Hi Anis,
Desperation is an opportunity for enlightenment !
--
It seems that you are using InsightApplications from ITK 1.4.
The example that you mention was removed because many new
examples illustrating the same concepts were added to
Insight/Examples/IO
Insight/Examples/Filtering
Insight/Examples/Segmentation
and were used to populate the ITK Software Guide
http://www.itk.org/ItkSoftwareGuide.pdf
--
What you need to change is the way you are looking
for ITK in the CMakeLists.txt file.
Right now you are using:
> INCLUDE (${CMAKE_ROOT}/Modules/FindITK.cmake)
> IF (USE_ITK_FILE)
> INCLUDE (${USE_ITK_FILE})
> ENDIF (USE_ITK_FILE)
You should be using the following instead:
FIND_PACKAGE(ITK)
IF(ITK_FOUND)
INCLUDE(${ITK_USE_FILE})
ELSE(ITK_FOUND)
MESSAGE(FATAL_ERROR "Cannot build without ITK.Please set ITK_DIR.")
ENDIF(ITK_FOUND)
You are strongly encouraged to move forward
to version ITK 1.6. Many things have been
improved between the two versions. If you
stick to ITK 1.4 you are probably going to
face many problems that we have been fixing
in the past 15 months.
You are also encouraged to follow the "GettingStarted"
tutorial session, where you would have found the
correct settings for the CMakeLists.txt file.
http://www.itk.org/CourseWare/Training/GettingStartedI-WebPage/img0.html
Regards,
Luis
-------------
sd d wrote:
> i'm going really to be desperate whith ITK!!
> Only the sampleproject provided in the examples work correctly.
> I did exactly what it said to be necessary to do.
> - i copy the directory *BasicIOAndFilter *outside from the example
> directory
> - i modified the makelist file to find the itk directory.
> - i run cmake
> when i compiled it generates errors.
> i didnot understand. Please help.
> I will send the makefile, *.cxx and the errors i had.
>
>
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>
>
> ------------------------------------------------------------------------
>
> /*=========================================================================
>
> Program: Insight Segmentation & Registration Toolkit
> Module: $RCSfile: BasicIOAndFilter.cxx,v $
> Language: C++
> Date: $Date: 2002/10/16 19:19:53 $
> Version: $Revision: 1.1 $
>
> Copyright (c) 2002 Insight Consortium. All rights reserved.
> See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
>
> This software is distributed WITHOUT ANY WARRANTY; without even
> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
> PURPOSE. See the above copyright notices for more information.
>
> =========================================================================*/
>
> // This is an example of a simple program involving filters and I/O, expected
> // to be modified and compiled as a project outside the Insight source tree.
> // This is a good place to start if you have never used Insight before.
> //
> // Each filter has an Update() method that forces it to make sure its
> // output is up to date and available for reading. If Update() has
> // been called before, and the input has not changed since that call,
> // then no action is performed because the correct data is already
> // computed and accessible via GetOutput(). Calling
> // someFilter->Update() forces it to call the Update() method of any
> // previous filters, so that the updating percolates back to the very
> // beginning. The Write() method of a writer calls its Update()
> // method. In this program, for instance, the call to writer->Write()
> // forces the whole process to execute.
> //
> // Notice that you must use the smart pointers (e.g., PNGIOType::Pointer) as
> // in the example, since the constructor is protected. This permits the
> // bookkeeping that allows the Update() calls to work correctly.
> //
> // Extensive use of typedefs as in the example is recommended.
> //
> // To build this project, copy it outside the Insight source tree,
> // and then follow the same steps you followed to build itk.
>
> #if defined(_MSC_VER)
> #pragma warning ( disable : 4786 )
> #endif
>
> #include <itkImage.h>
> #include <itkImageFileReader.h>
> #include <itkImageFileWriter.h>
> #include <itkPNGImageIO.h>
> #include <itkBinaryThresholdImageFilter.h>
>
> typedef itk::Image<unsigned char, 2> ImageType;
>
> int main(int argc, char* argv[])
> {
>
> if (argc < 2)
> {
> std::cout
> << "usage: SampleFilterProject [inputfile] [outputfile]"
> << std::endl;
> exit(0);
> }
>
> try
> {
>
> // Instantiate a reader for the file.
> typedef itk::ImageFileReader<ImageType> ImageReaderType;
> ImageReaderType::Pointer reader = ImageReaderType::New();
> reader->SetFileName(argv[1]);
>
> // Instantiate a filter and attach it to the reader.
> typedef itk::BinaryThresholdImageFilter<ImageType, ImageType>
> ThresholdFilterType;
> ThresholdFilterType::Pointer myFilter = ThresholdFilterType::New();
> myFilter->SetInput(reader->GetOutput());
> myFilter->SetUpperThreshold(128);
> myFilter->SetLowerThreshold(0);
>
> // Instantiate a witer and attach it to the filter.
> typedef itk::ImageFileWriter<ImageType> ImageWriterType;
> ImageWriterType::Pointer writer = ImageWriterType::New();
> writer->SetImageIO(itk::PNGImageIO::New());
> writer->SetInput(myFilter->GetOutput());
> writer->SetFileName(argv[2]);
>
> // Execute the process.
> writer->Update();
>
> }
> catch(itk::ExceptionObject &err)
> {
> std::cerr << err << std::endl;
> return 1;
> }
>
> return 0;
>
> }
>
>
> ------------------------------------------------------------------------
>
>
> PROJECT(BasicIOAndFilter)
>
> #
> # Find ITK
> #
> # Uncomment the following lines if you want to
> # build this code outside the ITK binary tree
> INCLUDE (${CMAKE_ROOT}/Modules/FindITK.cmake)
> IF (USE_ITK_FILE)
> INCLUDE (${USE_ITK_FILE})
> ENDIF (USE_ITK_FILE)
>
>
> #specify executables
> ADD_EXECUTABLE( BasicIOAndFilter BasicIOAndFilter.cxx )
> #TARGET_LINK_LIBRARIES( BasicIOAndFilter ITKIO )
>
>
>
>
> # We only need ITK's Common components. Link to the common libraries.
> TARGET_LINK_LIBRARIES(BasicIOAndFilter ${ITK_Common_LIBS} ITKNumerics ITKIO ITKBasicFilters )
>
>
> ------------------------------------------------------------------------
>
> Linking...
> Creating library Debug/BasicIOAndFilter.lib and object Debug/BasicIOAndFilter.exp
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_destroy_read_struct
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_create_info_struct
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_create_read_struct
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_sig_cmp
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_read_end
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_read_image
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_get_rowbytes
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_read_update_info
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_set_swap
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_set_tRNS_to_alpha
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_get_valid
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_set_gray_1_2_4_to_8
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_set_palette_to_rgb
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_get_IHDR
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_read_info
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_set_sig_bytes
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_init_io
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_get_channels
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_write_end
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_write_image
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_write_info
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_set_compression_level
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_set_IHDR
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_destroy_write_struct
> ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol _png_create_write_struct
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: virtual __thiscall MetaImage::~MetaImage(void)" (??1MetaImage@@UAE at XZ)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "bool __cdecl MET_SystemByteOrderMSB(void)" (?MET_SystemByteOrderMSB@@YA_NXZ)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: __thiscall MetaImage::MetaImage(void)" (??0MetaImage@@QAE at XZ)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: void __thiscall MetaImage::ElementDataFileName(char const *)" (?ElementDataFileName at MetaImage@@QAEXPBD at Z)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: float __thiscall MetaObject::Position(int)const " (?Position at MetaObject@@QBEMH at Z)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: float __thiscall MetaObject::ElementSpacing(int)const " (?ElementSpacing at MetaObject@@QBEMH at Z)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: int __thiscall MetaImage::DimSize(int)const " (?DimSize at MetaImage@@QBEHH at Z)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: int __thiscall MetaObject::NDims(void)const " (?NDims at MetaObject@@QBEHXZ)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: enum MET_ValueEnumType __thiscall MetaImage::ElementType(void)const " (?ElementType at MetaImage@@QBE?AW4MET_ValueEnumType@@XZ)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: int __thiscall MetaImage::ElementNumberOfChannels(void)const " (?ElementNumberOfChannels at MetaImage@@QBEHXZ)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: bool __thiscall MetaObject::BinaryData(void)const " (?BinaryData at MetaObject@@QBE_NXZ)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: bool __thiscall MetaImage::ElementByteOrderFix(void)" (?ElementByteOrderFix at MetaImage@@QAE_NXZ)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: char const * __thiscall MetaImage::ElementDataFileName(void)const " (?ElementDataFileName at MetaImage@@QBEPBDXZ)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: void __thiscall MetaObject::BinaryData(bool)" (?BinaryData at MetaObject@@QAEX_N at Z)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: void __thiscall MetaObject::Position(float const *)" (?Position at MetaObject@@QAEXPBM at Z)
> ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external symbol "public: bool __thiscall MetaImage::InitializeEssential(int,int const *,float const *,enum MET_ValueEnumType,int,void *,bool)" (?InitializeEssential at MetaImage@@QAE_NHPBHPBMW4M
> ET_ValueEnumType@@HPAX_N at Z)
> Debug/BasicIOAndFilter.exe : fatal error LNK1120: 41 unresolved externals
> Error executing link.exe.
>
> ALL_BUILD - 42 error(s), 0 warning(s)
>
>
> ------------------------------------------------------------------------
>
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