[Insight-developers] Custom header format

[Bradley Lowekamp]

I don't know about your error messages, but to register your format so  
that you don't have to explicitly set the IO in a reader or writer you  
can use the following:

http://www.vtk.org/Wiki/Plugin_IO_mechanisms

On May 15, 2009, at 4:10 AM, Dženan Zukić wrote:

> Hi all!
>
> I need to work with a custom 3D image file format. Format is very
> simple, and I have started implementing it.
>
> I copied itkNrrdImageIO.cxx, and accompanying header and factory
> files, renamed everything to from Nrrd to Dat (including the supported
> extension). I also added these files to CMakeLists.txt in Code\IO
> folder. I have put something like:
>
>  std::ofstream debug("D:\\debug.txt");
>  debug<<"ReadImageInformation()";
>  debug.close();
>
> in every function in itkDatImageIO.cxx, but this never gets executed.
> When executed without debugging I get error:
>
> This application has requested the Runtime to terminate it in an  
> unusual way.
> Please contact the application's support team for more information.
>
> When executed with debugging I get:
>
> Unhandled exception at 0x7c812afb in MyProgram.exe: Microsoft C++
> exception: itk::ImageFileReaderException at memory location
> 0x013af020..
>
> That is a line 164 "InterlockedIncrement(&m_ReferenceCount);" in
> itkLightObject.cxx
>
> Where else do I have to "register" my new image format?
>
> Thanks for help,
> Dženan Zukić
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========================================================
Bradley Lowekamp
Lockheed Martin Contractor for
Office of High Performance Computing and Communications
National Library of Medicine
blowekamp at mail.nih.gov


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