[ITK] [ITK-users] ITK GLCM Matrix

[Taman Upadhaya]

Hi Tim,

Thank you for your help.
I will do as you suggested.


On Mon, Oct 17, 2016 at 3:25 PM, Timothee Evain <tevain at telecom-paristech.fr
> wrote:

> You can refer to the description of the filter which is quite complete [1]
> and to the wiki example for the global structure [2] (even if the example
> mimic the full process to feature image as in the
> ScalarImageToTextureFeaturesFilter case, look to the lines concerning the
> "glcmGenerator").
> After setting-up and updating the filter, the ->GetOutput() method will
> return the GLCM matrix, in the form of an itk Histogram [3].
> Basically you could acces to each element through the ->GetFrequency
> (const IndexType &index) method where the "index" is an itk Index
> containing the line/row indexes to acces.
>
> HTH,
>
> Tim
>
>
> [1]https://itk.org/Doxygen/html/classitk_1_1Statistics_1_
> 1ScalarImageToCooccurrenceMatrixFilter.html
> [2]https://itk.org/Wiki/ITK/Examples/Statistics/TextureFeatures
> [3]https://itk.org/Doxygen/html/classitk_1_1Statistics_1_1Histogram.html
>
> ----- Mail original -----
> De: "Taman Upadhaya" <tamanupadhaya at gmail.com>
> À: "Timothee Evain" <tevain at telecom-paristech.fr>
> Envoyé: Lundi 17 Octobre 2016 14:52:10
> Objet: Re: [ITK] [ITK-users] ITK GLCM Matrix
>
> Hi Tim,
>
> First of all thank you for your reply.
> Can you direct me to the piece of code to do that.
> I am still new to ITK.
>
> Thanks
>
> On Mon, Oct 17, 2016 at 2:50 PM, Timothee Evain <
> tevain at telecom-paristech.fr
> > wrote:
>
> > Hi,
> >
> > If you want to access directly to the matrix, I would suggest to use the
> > Statistics::ScalarImageToCooccurrenceMatrixFilter, which output what you
> > want as a histogram.
> >
> > HTH,
> >
> > Tim
> >
> > ----- Mail original -----
> > De: "Tmn" <tamanupadhaya at gmail.com>
> > À: insight-users at itk.org
> > Envoyé: Lundi 17 Octobre 2016 14:35:23
> > Objet: [ITK] [ITK-users] ITK GLCM Matrix
> >
> > I am using itk library to extract Haralick texture feature using
> > itk::Statistics::ScalarImageToTextureFeaturesFilter<>; But I am unable
> to
> > find the function to print GLCM matrix.
> >
> > Can someone please provide me a small example on how to print the GLCM
> > matrix?
> >
> > Thank you for your time!
> >
> >
> >
> > --
> > View this message in context: http://itk-insight-users.
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> > Sent from the ITK Insight Users mailing list archive at Nabble.com.
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