[MINC-users] how to pad prior to distance computation with mincmorph

[Michel Audette]

Hi Andrew,

sorry this is late. Thanks for your kind reply. I'll give it a try.

Best wishes,

Michel

On Wed, May 25, 2011 at 6:47 PM, Andrew Janke <a.janke at gmail.com> wrote:

> Hi Michel,
>
> On Thu, May 26, 2011 at 08:17, Michel Audette
> <michel.audette at kitware.com> wrote:
> > I'm trying to use mincmorph to compute a distance transform from a binary
> > image, and finding that the algorithm also seems to initialize distance
> at 0
> > at the boundary of the image. I assume that the answer lies in padding
> the
> > volume prior to the distance transform, and I can see that there is an
> > option for that, but I can't seem to get that part of the computation
> > working properly. Can anyone show an example of this use?
>
> I am guessing that you will want something like this:
>
>   $ mincmorph -successive 'B[0:100]PF' <in.mnc> <out.mnc>
>
> This will first binarise the image between 0 and 100, then pad it
> (using the size of the kernel currently in use) and then do the
> distance transformation.
>
>
> a
> _______________________________________________
> MINC-users at bic.mni.mcgill.ca
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>



-- 
Michel Audette, Ph.D.
R & D Engineer,
Kitware Inc.,
Chapel Hill, N.C.