[Insight-users] computeupdate method

[Luis Ibanez]

Hi Jie,



1) Fast Marching doesn't use the ComputeUpdate() method.



2) itkShapeDetectionLevelSetImagefilter      derives from
    itkSegmentationLevelSetImageFilter   that derives from
    itkSparseFieldLevelSetImageFilter

    that calls ComputeUpdate() in its "df" function in lines
    960 and 964 of the file

      Insight/Code/BasicFilters/
        itkSparseFieldLevelSetImageFilter.txx



3) itkGeodesicActiveContourLevelSetImageFilter also derives from
    itkSegmentationLevelSetImageFilter   so... idem to to (2).



   Regards,


      Luis


------------------------

Jie Zhu wrote:

> Hi All,
> I am looking at the levelset segmentations. 
> I see a ComputeUdate() method in LevelSetFunction.txx, but I couldn't
> finger out where this is actually called for the fastMarching,
> shapeDetection or geodesicActiveContour filters.
> How is ComputeUdate() called? Thanks.
> 
> Jie
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