[Insight-users] Still struggling with extracting information about objects resulting from a segmentation

[Gaëtan Lehmann]

Le 11 mars 10 à 17:54, Neal R. Harvey a écrit :

> I would hope that the value returned from labelMap- 
> >GetNumberOfLabelObjects() would
> be the same as the maximum value of the watershed segmented image.


The watershed doesn't produce consecutive labels, so this won't be true.
The greatest label in the watershed output is likely to be a lot  
greater than the actual number of objects.

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

-------------- next part --------------
A non-text attachment was scrubbed...
Name: PGP.sig
Type: application/pgp-signature
Size: 203 bytes
Desc: Ceci est une signature ?lectronique PGP
URL: <http://www.itk.org/pipermail/insight-users/attachments/20100311/c97cf5b5/attachment.pgp>