[Insight-users] Re-running itk filter

[salah]

Hi all,

I have noticed that itk filter do not run if their input
parameters do not change. i.e. the filter will not
do anything if it is called a second time on the same
inputs, for example, an erosion filter with the same=20
input image and the same radius for the structuring
element. another example: the conntected threshold
segmentation filter does not rerun for the same seed,
thresholds, and input image. Is this right?? if yes, can
I then force the filter to run, even with same inputs?

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