[Insight-users] Curve/Surface representation and operations

[siqi chen]

I tried it once but not successful. I then turned to use VTK which supports
more geometry stuff. It is not hard to connect ITK with VTK, so that might
be one solution.

On Wed, Aug 10, 2011 at 1:50 AM, Brecht Heyde
<Brecht.Heyde at med.kuleuven.be>wrote:

>  Dear all,****
>
> ** **
>
> I am not really familiar with how curves and surfaces are typically
> represented in ITK. I found PolyLineParametricPath as an example, but that
> is only for two dimensions (see:
> http://www.itk.org/Wiki/ITK/Examples/Curves/PolyLineParametricPath). I
> would like to have a representation which is easily scalable to 3D. In
> practice this surface does not necessarily have to be a closed surface.***
> *
>
> ** **
>
> For example, what would be the best way to proceed for the following simple
> operations, given an initial contour (let’s say in 2D):****
>
> **-          **Calculate the mean intensity of the image above/below the
> contour over a certain distance****
>
> **-          **Calculate the (local/mean) curvature of the curve****
>
> ** **
>
> Best,****
>
> Brecht Heyde ****
>
> _____________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Kitware offers ITK Training Courses, for more information visit:
> http://www.kitware.com/products/protraining.html
>
> Please keep messages on-topic and check the ITK FAQ at:
> http://www.itk.org/Wiki/ITK_FAQ
>
> Follow this link to subscribe/unsubscribe:
> http://www.itk.org/mailman/listinfo/insight-users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.itk.org/pipermail/insight-users/attachments/20110810/a9bd88ef/attachment.htm>