[Insight-developers] developing a customized level-set filter

[Daniel Haehn]

Hi Vimal,

Luca's code might be what you are looking for:

https://github.com/lantiga/ModularLevelSets

Cheers,
Daniel

On Tue, Apr 26, 2011 at 8:29 PM, Vimal Singh <vimal at mail.utexas.edu> wrote:
> Hi all,
>
> I'm currently developing my own level-set image filter, and since I'm a
> novice to developing filters in ITK I thought of writing for help.
>
>  My filter is quite similar to the GeodesicActiveContourImageFilter, except
> that the propagation term needs to modified. i.e., all three terms P(x),
> Z(x) and A(x), will be different and need to be calculated from a feature
> image.
>  I believe in GeodesicActiveContourFilter the P(x)==Z(X) ?
>
> My thought is that the Class "SegmentationLevelSetFunction" would not allow
> me do so ? as it only provides functions for calculating a speed image
> (CalcualteSpeedImage, which I believe is the P(x) ) and an advection image
> (CalculateAdvectionImage, this is the A(x) ).
>
> If, I'm correct ? does that mean I would have to write another class similar
> to "SegmentationLevelSetFunction" with added member functions ?
>
> or is there is any other escape from this implementation, that I'm unware
> off?
>
> apologies, if this is the wrong place for this kinda Question.
>
> thanks
> -- Vimal
>
>
>
>
>
>
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