[ITK] [ITK-users] Radius in itkVectorGradientMagnitudeImageFilter

[Kevin H. Hobbs]

On 12/03/2015 05:40 PM, Dženan Zukić wrote:
> Hi Kevin,
> 
> Using an offset other than 1 makes little sense to me.

I saw that the radius parameter was there, and used it to make the
gradient calculation robust to noise on the small scale.

I wanted to avoid filtering all the channels first.


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