[Insight-developers] Compile error with UsePhysicalSpace in BinaryFunctorImageFilter

Williams, Norman K norman-k-williams at uiowa.edu
Wed Jun 1 16:18:36 EDT 2011 

Yes, implementing GenerateInputRequestedRegion does the trick. New patch
pushed.


The test passes now without exceptions.  The one irksome issue is when
adding (or subtracting or whatever) images where the interpolated image is
smaller. The point derived from Input1's index is reported outside the
smaller Input2 image by the interpolater, on edge voxels.  I'm sure this
has to do with the voxel centers not lining up.

I'm not sure exactly what to do about that or whether I need to do
anything ;-)

On 6/1/11 1:46 PM, "Gaëtan Lehmann" <gaetan.lehmann at jouy.inra.fr> wrote:

>
>Kent,
>
>Thanks for pushing the change to gerrit. I've updated it with a small
>fix for DivideImageFilter. It builds now.
>
>For the requested region, I think you should reimplement
>GenerateInputRequestedRegion() and request the largest possible region
>of the 2nd (and 3rd) inputs if UsePhysicalSpace is true and the
>origin, orientation and spacing are not matching the first input.
>
>Regards,
>
>Gaëtan
>
>
>
>
>Le 1 juin 11 à 19:36, Gaëtan Lehmann a écrit :
>
>>
>> Le 1 juin 11 à 18:52, Williams, Norman K a écrit :
>>
>>> I have a fix for this, but I have larger problems with these
>>> filters, as
>>> detailed in my last message to the ITK list.
>>>
>>>
>>> The problem being, once I correct bugs in the test, the filters start
>>> failing.  My changes to the filters, as written, will fail because
>>> of size
>>> mismatches in the input images. This, unfortunately is one of the
>>> things
>>> my changes were explicitly supposed to support!
>>
>> Please push your changes to gerrit so we can look at this last
>> problem.
>>
>> Gaëtan
>>
>>
>>
>>>
>>> On 5/31/11 3:25 PM, "Gaëtan Lehmann" <gaetan.lehmann at jouy.inra.fr>
>>> wrote:
>>>
>>>>
>>>> Hi Kent,
>>>>
>>>> I get a compilation error in WrapITK with your recent changes in
>>>> BinaryFunctorImageFilter and complex pixel types - see the error at
>>>> the end of the message.
>>>> I'm not so sure, but I think the problem comes from the lack of
>>>> casting from the output type of the interpolator to the pixel type
>>>> of
>>>> the second input. Or maybe the output of the interpolator is not of
>>>> the right type?
>>>> BTW, is it possible to make the interpolator work with any kind of
>>>> pixel? The interpolator may do some assumptions on the pixel types
>>>> which are not done in BinaryFunctorImageFilter...
>>>>
>>>> Regards,
>>>>
>>>> Gaëtan
>>>>
>>>>
>>>>
>>>> In file included from /home/glehmann/src/ITK/Modules/Filtering/
>>>> ImageFilterBase/include/itkBinaryFunctorImageFilter.h:267,
>>>>                from /home/glehmann/src/ITK/Modules/Filtering/
>>>> ImageCompare/include/itkAbsoluteValueDifferenceImageFilter.h:22,
>>>>                from /home/glehmann/src/ITK/build/Wrapping/WrapITK/
>>>> Typedefs/PixelMathExplicit.h:38,
>>>>                from /home/glehmann/src/ITK/build/Wrapping/WrapITK/
>>>> Libraries/PixelMath/itkMultiplyImageFilterExplicit.cxx:3:
>>>> /home/glehmann/src/ITK/Modules/Filtering/ImageFilterBase/include/
>>>> itkBinaryFunctorImageFilter.txx: In member function 'void
>>>> itk::BinaryFunctorImageFilter<TInputImage1, TInputImage2,
>>>> TOutputImage, TFunction>::ThreadedGenerateData(const typename
>>>> TOutputImage::RegionType&, int) [with TInputImage1 =
>>>> itk::Image<std::complex<float>, 3u>, TInputImage2 =
>>>> itk::Image<std::complex<float>, 3u>, TOutputImage =
>>>> itk::Image<std::complex<float>, 3u>, TFunction =
>>>> itk::Functor::Mult<std::complex<float>, std::complex<float>,
>>>> std::complex<float> >]':
>>>> /home/glehmann/src/ITK/build/Wrapping/WrapITK/Libraries/PixelMath/
>>>> itkMultiplyImageFilterExplicit.cxx:21:   instantiated from here
>>>> /home/glehmann/src/ITK/Modules/Filtering/ImageFilterBase/include/
>>>> itkBinaryFunctorImageFilter.txx:302: error: no match for call to
>>>> '(itk::Functor::Mult<std::complex<float>, std::complex<float>,
>>>> std::complex<float> >) (std::complex<float>, std::complex<double>&)'
>>>> /home/glehmann/src/ITK/Modules/Filtering/ImageIntensity/include/
>>>> itkMultiplyImageFilter.h:58: note: candidates are: TOutput
>>>> itk::Functor::Mult<TInput1, TInput2, TOutput>::operator()(const
>>>> TInput1&, const TInput2&) const [with TInput1 = std::complex<float>,
>>>> TInput2 = std::complex<float>, TOutput = std::complex<float>]
>>>> /home/glehmann/src/ITK/Modules/Filtering/ImageFilterBase/include/
>>>> itkBinaryFunctorImageFilter.txx: In member function 'void
>>>> itk::BinaryFunctorImageFilter<TInputImage1, TInputImage2,
>>>> TOutputImage, TFunction>::ThreadedGenerateData(const typename
>>>> TOutputImage::RegionType&, int) [with TInputImage1 =
>>>> itk::Image<std::complex<float>, 2u>, TInputImage2 =
>>>> itk::Image<std::complex<float>, 2u>, TOutputImage =
>>>> itk::Image<std::complex<float>, 2u>, TFunction =
>>>> itk::Functor::Mult<std::complex<float>, std::complex<float>,
>>>> std::complex<float> >]':
>>>> /home/glehmann/src/ITK/build/Wrapping/WrapITK/Libraries/PixelMath/
>>>> itkMultiplyImageFilterExplicit.cxx:21:   instantiated from here
>>>> /home/glehmann/src/ITK/Modules/Filtering/ImageFilterBase/include/
>>>> itkBinaryFunctorImageFilter.txx:302: error: no match for call to
>>>> '(itk::Functor::Mult<std::complex<float>, std::complex<float>,
>>>> std::complex<float> >) (std::complex<float>, std::complex<double>&)'
>>>> /home/glehmann/src/ITK/Modules/Filtering/ImageIntensity/include/
>>>> itkMultiplyImageFilter.h:58: note: candidates are: TOutput
>>>> itk::Functor::Mult<TInput1, TInput2, TOutput>::operator()(const
>>>> TInput1&, const TInput2&) const [with TInput1 = std::complex<float>,
>>>> TInput2 = std::complex<float>, TOutput = std::complex<float>]
>>>> make[2]: *** [Wrapping/WrapITK/Libraries/PixelMath/CMakeFiles/
>>>> PixelMathExplicit.dir/itkMultiplyImageFilterExplicit.cxx.o] Error 1
>>>> make[1]: *** [Wrapping/WrapITK/Libraries/PixelMath/CMakeFiles/
>>>> PixelMathExplicit.dir/all] Error 2
>>>> make[1]: *** Waiting for unfinished jobs....
>>>>
>>>>
>>>>
>>>> --
>>>> Gaëtan Lehmann
>>>> Biologie du Développement et de la Reproduction
>>>> INRA de Jouy-en-Josas (France)
>>>> tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
>>>> http://voxel.jouy.inra.fr  http://www.itk.org
>>>> http://www.mandriva.org  http://www.bepo.fr
>>>>
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>>>
>>>
>>>
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>>
>> --
>> Gaëtan Lehmann
>> Biologie du Développement et de la Reproduction
>> INRA de Jouy-en-Josas (France)
>> tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
>> http://voxel.jouy.inra.fr  http://www.itk.org
>> http://www.mandriva.org  http://www.bepo.fr
>>
>> _______________________________________________
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> Kitware offers ITK Training Courses, for more information visit:
>> http://kitware.com/products/protraining.html
>>
>> Please keep messages on-topic and check the ITK FAQ at:
>> http://www.itk.org/Wiki/ITK_FAQ
>>
>> Follow this link to subscribe/unsubscribe:
>> http://www.itk.org/mailman/listinfo/insight-developers
>
>--
>Gaëtan Lehmann
>Biologie du Développement et de la Reproduction
>INRA de Jouy-en-Josas (France)
>tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
>http://voxel.jouy.inra.fr  http://www.itk.org
>http://www.mandriva.org  http://www.bepo.fr
>



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