[Insight-users] MRF filter

Mark Bouts mark at invivonmr.uu.nl
Thu Dec 6 15:20:21 EST 2007


On Mon, 3 Dec 2007, Mark Bouts wrote:
> Hi,
>
> I'm using the itkMRFFilter as a a pruning step in my classification problem. 
> All seems to work well. However, I seem to notice that the first and last 
> slice of the dataset do not change with regard to the initial classification, 
> ie it seems not to be processed. How can this be? Are the first and last 
> slice suppose to be exlude excluded? I have done some research in the itk 
> code, but seem not to come upon any peculiar code.
> Any suggestions or is this suppose to happen, or does it involve the 
> neighborhood weighting definition?
>
> Additionally I was wondering if there is a convenient way of having a 
> neighborhood weighting which is only inplane? So I don't want to use the 
> previous or next slice?
>
> Thanks!
>
> Mark
>
>
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