[Insight-users] GrayscaleErodeImageFilter and boundary

[Yann GAVET]

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Hi all.

I cant find how to manage the behavior of the outside of my image with 
grascale erode and dilate filters.
I used :
typedef itk::ConstantBoundaryCondition< InputImageType > 
BoundaryConditionType;
typedef itk::ConstShapedNeighborhoodIterator< InputImageType,
                        BoundaryConditionType > 
ShapedNeighborhoodIteratorType;

in the example given in ShapedNeighborhoodIterator1, and it works pretty 
well. But how can I set the boundary conditions directly from the filter 
(ie. grayscale or binary image filter)?

Do I have to do code erosion and dilation by hand ?

regards.
Yann

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