[Insight-users] dilate and erode in 3D

[Richard Beare]

Hi,

You could experiment with the consolidatedMorphology module from the
insightjournal. We haven't experimented with 4D images, but I'd like
to get it working on them. In theory they should work. This
implementation will be the best way to go if you want larger
structuring elements because it uses more efficient algorithms than
the default. The two safest options will be the "Box" structuring
element using VHGW algorithm or Ball using HISTO.

On Thu, Mar 27, 2008 at 7:00 AM, Irene Gonzálvez
<irenegonzalvezg at gmail.com> wrote:
> Dear Luis and all ITK-users,
>
> I am trying to make and erosion and dilation in 4D. First of all, I did in
> 2D following one of the examples you provide us, but I could observe that
> the BallStructuringElement is a 3x3 structuring element, in 2D. I checked
> some previous mails (year 2006) and in an answer you gave to someone you
> said that it wasn't implemented, but pobably now it has already done. Is it
> ok? In case it wasn't, I will implement it and I would like to know if I can
> send you the class to contribute with ITK.
>
> Thanks in advance
> Best regards
> Irene
>
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