[Insight-users] How to smooth the segmented surface

[Jothybasu Selvaraj]

If you are visualizing it with vtk, run vtkWindowedSincPolyDataFilter
filter on it.

Jothy

On Tue, Mar 20, 2012 at 6:21 AM, Xiaopeng Yang <yxp233 at postech.ac.kr> wrote:

> Hi,****
>
> ** **
>
> Here I attach an image of the segmented 3D liver. You can see stairs in
> the image. How to remove the stairs and make the image look like continuous
> and smooth?****
>
> ** **
>
> http://uploadingit.com/file/​zvg7xr2jjxmbanxe/Liver.png<http://uploadingit.com/file/zvg7xr2jjxmbanxe/Liver.png>
> ****
>
> ** **
>
> Thanks a lot!****
>
> Xiaopeng****
>
> ****
>
> *From:* insight-users-bounces at itk.org [mailto:
> insight-users-bounces@​itk.org <insight-users-bounces at itk.org>] *On
> Behalf Of *Xiaopeng Yang
> *Sent:* Tuesday, March 20, 2012 11:17 AM
> *To:* insight-users at itk.org
> *Subject:* [Insight-users] How to smooth the segmented surface****
>
> ** **
>
> Dear Users,****
>
> ** **
>
> I have tried to segment the liver from 5 mm CT slices. When I tried to
> visualize the segmented liver in 3D, I found that the surface of the 3D
> liver was discrete, just like stairs. I guess that is because of the 5 mm
> interval between CT slices. Do you guys have any good idea how to make the
> 3D surface of the liver look continuous and smooth?****
>
> ** **
>
> Thanks,****
>
> Xiaopeng****
>
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-- 
Jothy
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