Spatial transformation of motion and deformation fields using nonrigid registration

IEEE Transactions on Medical Imaging
A RaoDaniel Rueckert

Abstract

In this paper, we present a technique that can be used to transform the motion or deformation fields defined in the coordinate system of one subject into the coordinate system of another subject. Such a transformation accounts for the differences in the coordinate systems of the two subjects due to misalignment and size/shape variation, enabling the motion or deformation of each of the subjects to be directly quantitatively and qualitatively compared. The field transformation is performed by using a nonrigid registration algorithm to determine the intersubject coordinate system mapping from the first subject to the second subject. This fixes the relationship between the coordinate systems of the two subjects, and allows us to recover the deformation/motion vectors of the second subject for each corresponding point in the first subject. Since these vectors are still aligned with the coordinate system of the second subject, the inverse of the intersubject coordinate mapping is required to transform these vectors into the coordinate system of the first subject, and we approximate this inverse using a numerical line integral method. The accuracy of our numerical inversion technique is demonstrated using a synthetic example, after w...Continue Reading

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Citations

Mar 26, 2008·Journal of Interventional Cardiac Electrophysiology : an International Journal of Arrhythmias and Pacing·Jasbir Sra
Dec 11, 2013·International Journal of Computer Assisted Radiology and Surgery·Mirko MarxHeinz Handels
Jan 29, 2005·The British Journal of Radiology·W R CrumD L G Hill
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Jun 23, 2007·Medical Image Analysis·Ping YanJames S Duncan
Sep 28, 2005·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Pablo IrarrazavalDerek Hill
Jul 31, 2008·Journal of Magnetic Resonance Imaging : JMRI·Chris A CocoscoMax A Viergever
May 19, 2011·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·V M PaiH Wen
Aug 6, 2014·IEEE Transactions on Medical Imaging·Ryan D DatteriBenoit M Dawant
Mar 5, 2010·IEEE Transactions on Medical Imaging·J Garcia-BarnesE Marti
Sep 12, 2008·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Vincent NobletJean-Paul Armspach
Apr 13, 2007·IEEE Transactions on Medical Imaging·Ali GholipourKaundinya Gopinath
Sep 30, 2010·IEEE Transactions on Medical Imaging·Jan EhrhardtHeinz Handels
Jul 21, 2005·Medical Image Analysis·Dimitrios PerperidisDaniel Rueckert
Aug 22, 2012·Medical Image Analysis·Nicolas DuchateauAlejandro F Frangi
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Jul 14, 2010·NeuroImage·Maria VounouUNKNOWN Alzheimer's Disease Neuroimaging Initiative
Jan 31, 2020·Frontiers in Cardiovascular Medicine·Nicolas DuchateauMathieu De Craene
Apr 24, 2020·Visual Computing for Industry, Biomedicine and Art·Gengsheng L Zeng, Edward V DiBella
Apr 3, 2020·Visual Computing for Industry, Biomedicine and Art·Gengsheng L Zeng

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