[Insight-users] How to create a SRG algorithm

[Luis Ibanez]

Hi Lagaffe,

If you want to introduce a home-made metric in a Region
Rrowing algorithm, the easy way to go is to modify the
code of the ConnectedThresholdImageFilter.


The other RegionGrowing framework is not based on seeds
but on the use of Markov Random Fields.


    Regards,


      Luis


-------------------
Mr Gaffe wrote:

> Hi all,
> I would like to develop an ITK filter wich is a Seeded Region Growing 
> algorithm with a "home" ;-) metric...
> To create such filter I am  bit confusing with different strategy with ITK.
>  
> For me the simplest way is to to extend the ImageToImageFilter and use a 
> Priority queue to order my seed according to their metric.
> But I saw a RegionGrowing framework ... which is not based on Priority 
> queue, no ?
>  
> So, to create this new filter what are your advice.
> Thanks for your answer, I prefer to start my first ITK filter with the 
> good strategy.
>  
> Lagaffe.
>  
>