[Insight-users] DanielssonDistanceMapImageFilter not working with unsigned short as imput?

[Gaëtan Lehmann]

Le 9 août 09 à 22:51, lynx.abraxas at freenet.de a écrit :

> Hello!
>
>
> Having  modified  my  filter  chain  to  use   
> DanielssonDistanceMapImageFilter
> instead of the signed version the distance map is only black (even  
> after grey-
> scaling) although the test imput is the same as in the singed version.
> It  only  works  if I use unsinged char instead of unsigned short as  
> the imput
> type. Is this a bug?

Can't say for this one...

> How does DanielssonDistanceMapImageFilter set the foreground? fg != 0?


yes. DanielssonDistanceMapImageFilter works on labeled images. The  
labels are used to build the voronoi map.

Regards,

Gaëtan


-- 
Gaëtan Lehmann
Biologie du Développement et de la Reproduction
INRA de Jouy-en-Josas (France)
tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
http://voxel.jouy.inra.fr  http://www.itk.org
http://www.mandriva.org  http://www.bepo.fr

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