Re: [vmtk-users] problems with image segmentation

[ido y. <ido...@gm...>]

Hi Regine,
Once you run the vmtklevelsetsegmentation script from PypePad, you should
get a new window which displays the volume you are working on. Did you see
it?
*If so*, to continue the process:

   - Move and rotate the volume using the mouse
   - *Press q to continue*

Then in the command prompt (at least in Windows 7) you'll be asked to choose
the initialization method.

Hope this helps,
Ido

On Tue, Oct 4, 2011 at 10:43 AM, <Ric...@we...> wrote:

> Dear all,
>
> I have some problems with the segmentation of a vessel (I was using a
> sample data set of the coronary arteries of pubimage called GOUDURIX).
> If I want to perform the segmentation using this script
> vmtklevelsetsegmentation –ifile *path.*vti –ofile *path.*vti (or *.mha
> instead of *.vti)
> The computer hangs up (hourglass appears and nothing happens anymore).
> I tried to avoid this problem by using “vmtkimageinitialization”, but if I
> pick “colliding fronts”, I can choose the source points, but the vessel
> won’t be extracted afterwards (the result is not displayed and there is no
> file or an extraordinary small file generated). Does anybody have an idea
> what I am doing wrong?
>
> Thanks a million in advance for your help!
> Regine
>
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