[Insight-users] Sobel operator in 3D

[David Doria]

On Sun, Apr 3, 2011 at 4:01 PM, G G <greenlander1986 at gmail.com> wrote:
> Hi, there are some examples in
> \Examples\Iterators
> with sobel operator, but there are only in 2D images. What I should change
> for sobel operator in 3D?
> I thing, that change dimension from 2 to 3 is not enough...
> What parameters I have to change for sobel in 3D? Can i find some examples?
> Thank you

Have you tried the filter that applies the operator internally? I
threw an example together but it doesn't compile (the error is on the
top of the page). It might at least give you somewhere else to look.
Please update the example if you can see what I did wrong.

http://www.itk.org/Wiki/ITK/Examples/WishList/EdgesAndGradients/SobelEdgeDetectionImageFilter

David