[ITK-users] adding two images with different origin

[Hammond, Emily M]

Using the slicer transforms module.
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From: Johnson, Hans J
Sent: Wednesday, July 15, 2015 9:12 AM
To: Hammond, Emily M
Cc: insight users
Subject: Re: [ITK-users] adding two images with different origin

Emily,

How did you translate it?  If you want to stop by my office (4316 SC) I could help you out in person.

Hans

========================================================================
Hans J. Johnson, Ph.D.,  Associate Professor
Electrical and Computer Engineering (Primary), Biomedical Engineering, Psychiatry
hans-johnson at uiowa.edu<mailto:hans-johnson at uiowa.edu>
(319) 621 7185 (cell)
(319) 384 3538  ECE Phone (Primary)
(319) 353 8587 Psychiatry Phone (Secondary)

4316 Seamans Center
Iowa City, IA 52242

On Jul 15, 2015, at 9:07 AM, Hammond, Emily M <emily-hammond at uiowa.edu<mailto:emily-hammond at uiowa.edu>> wrote:

Hello all,

I am trying to compute the measures identified in itkLabelOverlapMeasureFilter with a couple label masks. I have created a test volume and translated it to create a couple more test volumes to get a calculable overlap for verification. Unfortunately, this translation changes the origin of the these images.

How can I perform these measures on two images that cover the same space, but do not have the same origin? If I just change the origins to match using ChangeImageInformationFilter then my translation is reversed.

Thanks
Emily Hammond
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