[Insight-users] itk::StatisticsLabelMapFilter with input image size != feature image size

[Magnotta, Vincent A]

Arnaud,

My reading of the algorithm is that the images must be of the same size, spacing, directions, and origin to work correctly.

Vince


----------------------
Associate Professor 
Department of Radiology 
0453-D JCP 
200 Hawkins Drive 
Iowa City, IA 52242 
E-mail: vincent-magnotta at uiowa.edu 
Phone: 319-356-8255 Fax: 319-353-6275 
Website: http://www.radiology.uiowa.edu 



-----Original Message-----
From: insight-users-bounces at itk.org on behalf of Arnaud GELAS
Sent: Wed 12/8/2010 3:45 PM
To: Gaëtan Lehmann
Cc: ITK Users
Subject: [Insight-users] itk::StatisticsLabelMapFilter with input image size != feature image size
 
Hi Gaetan,

In itk::StatisticsLabelMapFilter, does the feature image need to be 
aligned (same origin, same spacing) with the input one?

For instance, can you use this filter with a feature image larger than 
the input one, i.e. the input one is a ROI from one label map with same 
spacing, origin from the feature image?

Thanks,
Arnaud
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