[Insight-users] Deformable Surface Registration

[Karthik Krishnan]

There are methods for both
- Point set to point set registration
- mesh to mesh registration

The former includes ICP. Please see the examples/tests in ITK. Search for
IterativeClosestPoint*.cxx

The latter is expected to be added to ITK in the near future. You can find
the source / details at

  http://www.insight-journal.com/browse/publication/645
"Rotational Registration of Spherical Surfaces Represented as QuadEdge
Meshes", Ibanez L., Audette M., Yeo B.T., Golland P.

The mesh here is specific for the case of spherical meshes (points on a 2D
manifold, and can be associated with the surface of a sphere) and the
transform is specific to a Rotation transform.

On Thu, Jul 30, 2009 at 11:44 PM, somi <seesomi at gmail.com> wrote:

> Hi,
> Is there a functionality in ITK for deformable surface registration
> (similar to 3D/2D volume/image registration) for registering 2 surfaces ?
> I want to register Mesh A to Mesh B, the number of vertices in Mesh A and B
> might be different.
> If there is a functionality, does it support multi-resolution registering ?
>
> I would really appreciate if someone could give me some pointers.
>
> Best Regards,
> Somi
>
>
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