[Insight-users] flood fill filters/iterators

[Dan Mueller]

Hi Debbie,

Try BasicFilters/itkNeighborhoodConnectedImageFilter 
<http://www.itk.org/Doxygen/html/classitk_1_1NeighborhoodConnectedImageFilter.html>. 
Note that this filter works with full-connectivity (ie. 2D = 8, 3D = 
26). To control the connectivity you /may /have to make your own very 
similar filter which uses a ShapedNeighborhoodIterator instead of a 
ConstNeighborhoodIterator in the 
itkNeighborhoodBinaryThresholdImageFunction.

Hope this helps.

Cheers, Dan

debbie larson wrote:
> Hi,
>
> I would like to flood fill an image according with a specified 
> connectivity (4,8,16). Is there any filter (maybe iterators) that lets 
> me do that? Basically I would like to specify a threshold, a pointer 
> to an image, a integer ,  a pointer to an int image and a seed pixel 
> and the filter would flood fill the int image with the integer specified.
>
> Thanks
>
> deb
>
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