[ITK-users] [Spam:7.0 SpamScore] Registration of images with varying topology

[Audette, Michel A.]

Dear ITK users,



just to further motivate your intervention, Nirmal and I are trying to track 2D contours at different longitudinal coordinates in order to stack atlas slices as well as interpolate between them between consecutive slices. Any deformation that we do has to deal with topological variation as well as produce a deformation function that can be interpolated based on fractional values of these function values.



Thanks for your kind consideration.



Michel



Michel Audette, Ph.D.
Assistant Professor,
Department of Modeling, Simulation and Visualization Engineering,
Old Dominion University,
Norfolk, VA.

________________________________
From: Insight-users [insight-users-bounces at itk.org] on behalf of Nirmal Patel [npate012 at odu.edu]
Sent: Monday, May 25, 2015 9:41 PM
To: insight-users at itk.org
Subject: [Spam:7.0 SpamScore] [ITK-users] Registration of images with varying topology

Dear ITK users,

I would like to perform registration on two images with varying topology. I have tried the diffeomorphic demons filter to do this. Can someone please tell me how to calculate which pixel in the fixed image corresponds to which pixel in the moving image? I do not understand how to use the displacement field generated by the diffeomorphic demons filter.

Thank you.

Sincerely,
Nirmal

________________________________

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