[Insight-users] Volume error

[Marta Peroni]

You could alternatively use also HausdorffDistanceImageFilter (
http://www.itk.org/Doxygen320/html/classitk_1_1HausdorffDistanceImageFilter.html
 )
This filter computes the distance between 2 binary volumes (just as if you
had 2 meshes and you'd like to compute their distance),
BUT be aware that the result would be in terms of voxels and not of mm. The
Hausdorff distance is the max of the bi-directional distance between the
volumes, but the filter returns also the average distance. It can be very
useful to give you an idea of the local shape differences.
my 2 cents :)
marta

On 18 May 2011 12:34, robert tamburo <robert.tamburo at gmail.com> wrote:

> "Introducing Dice, Jaccard, and Other Label Overlap Measures To ITK" by
> Tustison and Gee in the Insight Journal (
> http://www.insight-journal.org/browse/publication/707) provide several
> overlap and error measures.
>  <http://www.insight-journal.org/browse/publication/707>
>
> 2011/5/17 LaMoOsH .. <xlolla28x at hotmail.com>
>
>>  Hello everyone,
>>
>> I have two segmented images..
>> is there any nice method in ITK that can calculate the error rate for the
>> difference of the segmenattion volume between two images?
>> i have a manual segmentation and another segmentation method, need to find
>> error rate.
>>
>>
>> Thank you.
>>
>> Regards
>>
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