[ITK] [ITK-users] region inside points

[Fabian Torres]

Hi Gib.

Thanks for the quick response. The problem of using dilation and
skeletonization is that some times the gap between pixels is big, and I
will have to work with different and big structural elements to be sure
that all the gaps were eliminated.

I was hoping to find a class that works similar to a convex hull (it does
not have to be convex) algorithm and then find the region surrounded by the
hull.

Thanks

On Tue, Oct 7, 2014 at 3:46 PM, Gib Bogle <g.bogle at auckland.ac.nz> wrote:

>  Sorry, I misread your post Fabian - I read it as you wanting the region
> _surrounding_ the white pixels.  But dilate might be usable to fill the
> gaps, followed by skeletonization.
>  ------------------------------
> *From:* Insight-users [insight-users-bounces at itk.org] on behalf of Gib
> Bogle [g.bogle at auckland.ac.nz]
> *Sent:* Tuesday, 7 October 2014 8:40 p.m.
> *To:* Fabian Torres; insight-users
> *Subject:* Re: [ITK-users] region inside points
>
>   Maybe you could do something with BinaryImageDilateFilter.
>  ------------------------------
> *From:* Insight-users [insight-users-bounces at itk.org] on behalf of Fabian
> Torres [dae.wong at gmail.com]
> *Sent:* Tuesday, 7 October 2014 8:38 p.m.
> *To:* insight-users
> *Subject:* [ITK-users] region inside points
>
>   Hi all.
>
>  I have an image that represents some pixels over the surface of an
> object. Pixels in the surface have value of 1 while any other pixel has
> value of 0.
> The pixels are not a continuous line, there are some gaps between pixels.
> I want to know the region surrounded by the white pixels in my image.
>
>  I will be working with 2D and 3D data. Is there any class implemented in
> ITK that I can use?
>
>  Thanks
>  --
> Fabián Torres Robles
> Maestria en Ciencias en Ingeniería Electrónica
> Ingeniería en Sistemas Electrónicos
> tel. 58081280, 0445534661338
> e-mail fabian.trobles at gmail.com, dae.wong at gmail.com
>



-- 
Fabián Torres Robles
Maestria en Ciencias en Ingeniería Electrónica
Ingeniería en Sistemas Electrónicos
tel. 58081280, 0445534661338
e-mail fabian.trobles at gmail.com, dae.wong at gmail.com
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