[Insight-users] Information about ITK Segmentation

[Luis Ibanez]

Hi Nuno,

You can use any image viewer in order to manually pick
points in the image. Please note that those points are
pixel index coordinates (integer numbers in the image
grid), as opposed to physical coordinates in the actual
space of the anatomy.

You could use the ImageViewer application from ITKApps,
or applications such as Slicer and VolView, to pick points
that are seeds.

Note also, that the points are not expected to be in the
boundaries of the object, but in the middle of it, and will
be used to grow a level set from there.


   Hope this helps,


       Luis


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On Tue, Jul 31, 2012 at 11:54 AM, Nuno Catarino <ncatarino87 at gmail.com>wrote:

> Dear Sir Luis Ibanez,
>
>
> I'm using GeodesicActiveContourImageFilter.cxx to target an ultrasound
> image. I would like to know where points are extracted from the contour
> of the binary image, or is there another way to remove these points to a
> txt file.
>
> I just need the points.
>
> Grateful for the attention.
>
> With Best Regards
>
> Nuno Catarino
>
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