[Insight-users] mean value is a vector in SpatialObjectToImageStatisticsCalculator?

[Luis Ibanez]

Hi Patrik,

The dimension of the "VectorType" that is returned by
the "GetMean()" method in the class

   itk::SpatialObjectToImageStatisticsCalculator

is related to the size of the MeasurementVector type
of the sample.

For a correct use, please look at:

Testing/Code/BasicFilters/
   itkSpatialObjectToImageStatisticsCalculatorTest.cxx


     Regards,


           Luis


-----------------------------------------------
On Tue, Oct 12, 2010 at 7:25 PM, Patrik Brynolfsson <
patrik.brynolfsson at radfys.umu.se> wrote:

> I tried to calculate the mean value of an image inside an ellipse, and i
> get a 3 element vector back. How do I interpret that? I was hoping for one
> double...
>
> The spatial object section in the itk software guide didn't shed any light
> on the situation, so where can I find some more info?
>
> Any help appreciated!
>
> Regards,
> ---
> Patrik Brynolfsson
>
>
>
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