[Insight-users] 4-neighbors or 2-neighbors?

[Luis Ibanez]

Hi Martino,

ITK doesn't have a global policy about the type
of neighbors to use. This is a decision that is
made differently in every algorithm.

ITK's infrastructure allows you to use different
types of neighborhood relationships. You will have
to check this policy for every algorithm that you
are interested in using.

For an answer to your technical question regarding
the implementation of the Fuzzy Connectedness algorithm
please look at the following email:

http://www.itk.org/pipermail/insight-users/2004-July/009593.html



Regards,


    Luis



-------------------------
Martino Gabriele wrote:

> Hi,
> im working with image segmentation and also with itk to tests my alghoritms.ive tried to see itk code about fuzzy segmentation and ive found, in itkSimpleFuzzyConnectednessImageFilterBase.txx, a procedure, pushneighbors, in which only the right and left neighbors of current index are filled in a queue.....but hasnt itk used 4-neighbors approch?
> Ive seen there are a lots of alghoritms about fuzzy segmentation and so there are a lots of implementations about fuzzy affinity....can you indicate me all this implementation?
> Your software is fantastic.
> 
> Thanks a lot.
> 
> Bye
> 
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