[Insight-users] Curve/Surface representation and operations

[David Doria]

On Thu, Aug 11, 2011 at 4:15 AM, Brecht Heyde
<Brecht.Heyde at med.kuleuven.be> wrote:
> Hi David,
>
> Thanks for the clarrification, with 3D I indeed meant the extension from a
> 2D path to a 3D surface instead of just a 3D path.
> Are you familiar with operations on the classes you meantioned which would
> allow me to perform these operations (per my previous mail):
> (1)     Calculate the mean intensity of the image above/below the contour
> over a certain distance
> (2)     Calculate the (local/mean) curvature of the curve
>
> Siqi Shen already pointed me to use vtkPolyData in combination with the
> vtkcurvature class for (2).
>
> Best,
> Brecht

Nope, sorry, I'm not familiar with those operations. Hopefully someone
else will be able to shed some light.

David