[Insight-users] priors in itkBayesianClassifierImageFilter
Gaëtan Lehmann
gaetan.lehmann at jouy.inra.fr
Thu Jan 21 08:23:00 EST 2010
Hi Karthik,
I'm disabling BayesianClassifierImageFilter in WrapITK for now.
Please let me know if you get a chance to have a look at that problem.
Regards,
Gaëtan
Le 19 janv. 10 à 22:44, Gaëtan Lehmann a écrit :
>
> 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
>
--
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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