[Insight-users] help, about 3D surface interpolation

[Ghassan Hamarneh]

This might also be useful
GeoInterp: Contour Interpolation with Geodesic Snakes
http://www.insight-journal.org/midas/view_item.php?itemid=512
/ghassan
On 30-Apr-08, at 1:45 PM, Luis Ibanez wrote:

>
> Hi Kun,
>
> What is the genus of the surface that you plan to obtain ?
>
> Is it homologous to a Sphere ?
>
> If so, one thing you could do is to use the conformal mapping
> to a sphere, do a spherical Delaunay triangulation, and then
> map back to the original space.
>
> It may be possible to do this by mapping to a plane, perform
> Delaunay triangulation in the plane and then mapping back to
> the original space.
>
> You may want to take a look at the following paper in the
> Insight Journal:
>
> http://insight-journal.org/InsightJournalManager/view_reviews.php?pubid=112
>
>
> The source code of this method is currently available in the
> directory:
>
>   Insight/Code/Review/itkConformalFlatteningMeshFilter.h
>
>
>
>
>  Regards,
>
>
>     Luis
>
>
>
> ----------------
> Kun wrote:
>> Hi,all
>> I am a new ITK user. And now I am trying to do some 3D surface  
>> interpolation with ITK. The situation is like below:
>> Suppose there is a 3D object, which contains many points(maybe  
>> 2000) on its surface Now I have known part points( suppose 1500) on  
>> the surface, so the surface should be open.
>> Then how can I do the interpolation on the surface to make it close ?
>> Is there any code in ITK to solve this problem ?
>> Would somebody  help me? Thanks a lot.
>> Best Regards.
>> Kun
>>   
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