[ITK-users] transfer 2D histogram data to itk::image

[Matt McCormick]

Hi Yann,

HistogramToImageFilter may be what you are looking for:

  https://itk.org/Doxygen/html/classitk_1_1HistogramToImageFilter.html

HTH,
Matt

On Mon, Mar 6, 2017 at 11:47 AM, asertyuio via Insight-users
<insight-users at itk.org> wrote:
> Hi all,
>
> I need to calculate an histogram of an image that have 2 or 3 values per
> pixel, (resulting in a nbin x nbin "matrix" for example in the case of 2
> values per pixel)
> I see that I can use the itk::Statistics::Histogram filter to calculate
> multidimensional histograms.
>
> However, I need to process this histogram using functions that can be
> applied to itk::image objects (e.g. morphological operations).
> So the question is, can I convert the output of the Histogram filter to
> a itk::image ? Best would be not to duplicate memory of course.
>
> Is there a clean way of doing that ?
>
> Thanks for your help !
> Yann
>
>
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