[Insight-users] priors in itkBayesianClassifierImageFilter
Gaëtan Lehmann
gaetan.lehmann at jouy.inra.fr
Tue Jan 19 16:44:40 EST 2010
Hi Karthik,
Did you have a chance to look at that problem?
Regards,
Gaëtan
Le 17 déc. 09 à 16:48, Gaëtan Lehmann a écrit :
>
> Hi Karthik,
>
> It seems that those changes are breaking wrapitk build:
>
> http://www.cdash.org/CDash/viewBuildError.php?buildid=495103
>
> Maybe this is due to a instantiation with the wrong type. I put the
> list at the end - please let me know if there is something wrong.
>
> Gaëtan
>
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> unsigned char,2 >, unsigned char, float
> >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIUC2UCF;
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> unsigned char,2 >, unsigned short, float
> >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIUC2USF;
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> unsigned short,2 >, unsigned char, float
> >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIUS2UCF;
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> unsigned short,2 >, unsigned short, float
> >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIUS2USF;
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> float,2 >, unsigned char, float >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIF2UCF;
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> float,2 >, unsigned short, float >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIF2USF;
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> unsigned char,3 >, unsigned char, float
> >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIUC3UCF;
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> unsigned char,3 >, unsigned short, float
> >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIUC3USF;
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> unsigned short,3 >, unsigned char, float
> >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIUS3UCF;
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> unsigned short,3 >, unsigned short, float
> >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIUS3USF;
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> float,3 >, unsigned char, float >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIF3UCF;
> typedef itk::BayesianClassifierImageFilter< itk::VectorImage<
> float,3 >, unsigned short, float >::BayesianClassifierImageFilter
> itkBayesianClassifierImageFilterVIF3USF;
>
>
>
> Le 16 déc. 09 à 21:58, Karthik Krishnan a écrit :
>
>> sorry.. been busy.. Indeed you are right.. Please update again...
>>
>> /cvsroot/Insight/Insight/Code/Algorithms/
>> itkBayesianClassifierImageFilter.txx,v
>> <-- itkBayesianClassifierImageFilter.txx
>> new revision: 1.11; previous revision: 1.10
>>
>> I'll try and check in a test this weekend that exercises specifying a
>> prior vector image. (As Luis would say, If is not tested, it is
>> broken, and indeed it was :) )
>>
>>
>> On Tue, Dec 15, 2009 at 7:44 AM, Bruno Arbter
>> <bruno.arbter at isv.uni-stuttgart.de> wrote:
>>> Works fine up to the calculation of the posteriors with priors
>>> (line 205 in
>>> itkBayesianClassifierImageFilter.txx). I'm not very familiar with
>>> iterators
>>> up to now, but the posteriors cannot be accessed in this way
>>> (posteriors[i]=). Perhaps the variable needs some kind of memory
>>> allocation,
>>> doesn't it?
>>>
>>>> -----Ursprüngliche Nachricht-----
>>>> Von: Karthik Krishnan [mailto:karthik.krishnan at kitware.com]
>>>> Gesendet: Dienstag, 15. Dezember 2009 11:32
>>>> An: Bruno Arbter
>>>> Cc: insight-users at itk.org
>>>> Betreff: Re: [Insight-users] priors in
>>>> itkBayesianClassifierImageFilter
>>>>
>>>> Thanks for catching this...
>>>>
>>>> Fix committed :
>>>>
>>>> /cvsroot/Insight/Insight/Code/Algorithms/
>>>> itkBayesianClassifierImageFilt
>>>> er.h,v
>>>> <-- itkBayesianClassifierImageFilter.h
>>>> new revision: 1.16; previous revision: 1.15
>>>> /cvsroot/Insight/Insight/Code/Algorithms/
>>>> itkBayesianClassifierImageFilt
>>>> er.txx,v
>>>> <-- itkBayesianClassifierImageFilter.txx
>>>> new revision: 1.10; previous revision: 1.9
>>>>
>>>> Update and please let us know..
>>>>
>>>> On Tue, Dec 15, 2009 at 5:10 AM, Bruno Arbter
>>>> <bruno.arbter at isv.uni-stuttgart.de> wrote:
>>>>> Okay, priors can be set via SetInput - but the flag
>>>> m_UserProvidedPriors in
>>>>> itkBayesianClassifierImageFilter remains false, and therefore the
>>>> priors are
>>>>> not used without changing the constructor.
>>>>>
>>>>> Is there an example that really uses priors?
>>>>>
>>>>> Thanks
>>>>> Bruno
>>>>>
>>>>>> -----Ursprüngliche Nachricht-----
>>>>>> Von: Karthik Krishnan [mailto:karthik.krishnan at kitware.com]
>>>>>> Gesendet: Montag, 14. Dezember 2009 14:14
>>>>>> An: Bruno Arbter
>>>>>> Cc: insight-users at itk.org
>>>>>> Betreff: Re: [Insight-users] priors in
>>>> itkBayesianClassifierImageFilter
>>>>>>
>>>>>> Take a look at Examples/Statistics/BayesianClassifier.cxx: and at
>>>>>> Examples/Statistics/BayesianClassifierInitializer.cxx:
>>>>>>
>>>>>> This class does have a method to set the priors. The prior image
>>>>>> expected (optionally as the second input) is a N component
>>>>>> VectorImage, where N is the number of classes. If the prior
>>>>>> image is
>>>>>> not specified, a uniform distribution is taken, (ie no priors.).
>>>>>>
>>>>>> The API to do this is simply....
>>>>>>
>>>>>> filter->SetInput( 1, priorVectorImage );
>>>>>>
>>>>>> This is documented clearly in the doxygen.
>>>>>>
>>>>>> Thanks
>>>>>> --
>>>>>> karthik
>>>>>>
>>>>>> On Mon, Dec 14, 2009 at 7:47 AM, Bruno Arbter
>>>>>> <bruno.arbter at isv.uni-stuttgart.de> wrote:
>>>>>>> I want to use itkBayesianClassifierImageFilter with priors but I
>>>>>> cannot find
>>>>>>> any function to set the priors (e.g. SetPriors) in the class
>>>>>>> itkBayesianClassifierImageFilter. How is the correct way to set
>>>>>> priors?
>>>>>>>
>>>>>>> Bruno
>>>>>>>
>>>>>>> _____________________________________
>>>>>>> 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://www.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-users
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> _________________________________
>>>>>> Karthik Krishnan
>>>>>> R&D Engineer,
>>>>>> Kitware Inc.
>>>>>> Ph: +1 5188814919, +91 9538477060
>>>>>
>>>>> _____________________________________
>>>>> 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://www.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-users
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> _________________________________
>>>> Karthik Krishnan
>>>> R&D Engineer,
>>>> Kitware Inc.
>>>> Ph: +1 5188814919, +91 9538477060
>>>
>>> _____________________________________
>>> 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://www.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-users
>>>
>>
>>
>>
>> --
>> _________________________________
>> Karthik Krishnan
>> R&D Engineer,
>> Kitware Inc.
>> Ph: +1 5188814919, +91 9538477060
>> _____________________________________
>> 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://www.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-users
>
> --
> 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
>
--
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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