[vtkusers] vtkImageGaussianSmooth

[Charles Law]

Ron,

The standard deviation  units are in pixels.  The radius factor has no units.

You are right.  The radius factor multiplies the standard deviation so:

kernel size is approximately equal to StandardDeviation x RadiusFactor x 2.

Charles.

At 07:25 PM 6/19/00 +0300, Ron Inbar wrote:
>Hi all,
>
>I was wondering in what units the radius factors are specified.  Am I right
>in assuming that they multiply the standard deviations?
>
>Thanks in advance,
>
>Ron
>
>
>
>
>
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