[Insight-users] Re: Edge preserving

[Luis Ibanez]

Hi Yasser

You don't *have* to use an edge preserving filter...

but...

you will have better segmentation results if you do.


What segmentation method are you anticipating to use ?

Some of them, will actually use a Gaussian filter
inside (e.g. the preprocessing for LevelSets).


For details on the edge-preserving filters available
in ITK, please look at the ITK Software Guide


     http://www.itk.org/ItkSoftwareGuide.pdf



    Regards


       Luis


--------------------
yasser salman wrote:
> Hi all,
> i am using IBSR data to segment the brain tumor is the
> Gaussian filter is a good choice for smoothing these
> image while it blurring the edges? or i *must* use any
> edge preserving filter?
> thanks
> yasser
> 
> 
> 
> 		
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