[Insight-users] itkGrayscaleErodeImageFilter

[salah]

Hi all,

I have used the itkGrayscaleErodeImageFilter. I notived that
it does not erode the boundary voxels. In other words, the=20
boundary of thickness=3D radius of the structuring element  is=20
simply replaced with 0's. I think the filter is not meant to do
so! right?=20
By the way, the itkGrayscaleFunctionErodeImageFilter does
not show this effect.
Note: i would be satisfied if the itkGrayscaleErodeImageFilter=20
does not touch the boundary voxels, i.e if it leaves then=20
unchanged, but replacing them with zero is an undesirable=20
effect (at least for me).=20

Could anybody please check if he/she get this effect with
these filters ?? Could it be a bug ??


Thanks,
Zein


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Zein I. Salah=20
University of T=FCbingen, WSI-GRIS, Sand 14, 72076 T=FCbingen=20
Email: salah at gris . uni-tuebingen . de
Tel.: (07071) 29 75465 (GRIS),           Fax: (07071) 29 54 66