[Insight-users] Flattening the histogram with ITK

[Luis Ibanez]

Hi Sohaib,

The StatisticsImageFilter will give you the

            Max, Min, Mean and Variance

of the pixel values of the image.

http://www.itk.org/Insight/Doxygen/html/classitk_1_1StatisticsImageFilter.html

You can also get the Min and Max with the

MinimumMaximumImageCalculator
http://www.itk.org/Insight/Doxygen/html/classitk_1_1MinimumMaximumImageCalculator.html


ITK doesn't have the traditional histogram normalization filter.
However it has the more sophisticated ones:

AdaptiveHistogramEqualizationImageFilter
http://www.itk.org/Insight/Doxygen/html/classitk_1_1AdaptiveHistogramEqualizationImageFilter.html



and

HistogramMatchingImageFilter
http://www.itk.org/Insight/Doxygen/html/classitk_1_1HistogramMatchingImageFilter.html


It should be relatively easy to build a classical Histogram
Normalization by removing code from the HistogramMatchingImageFilter



   Regards,


      Luis


-----------------------
Sohaib Majzoub wrote:

> Hi everybody,
> I am new user to ITK. I am looking for a function that can do the
> flattening for the histogram. If there is no function of that type is
> there a function that can at least give me the highest, mean and lower
> intensity values in a 3D image?
> Please any help will be very much appreciated,
> thanks in advance,
> Best Regards,
> Sohaib,
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>