PMID: 15248572Jul 14, 2004Paper

3D tomographic reconstruction of coronary arteries using a precomputed 4D motion field

Physics in Medicine and Biology
Christophe BlondelNicholas Ayache

Abstract

In this paper, we present a new method to perform 3D tomographic reconstruction of coronary arteries from cone-beam rotational x-ray angiography acquisitions. We take advantage of the precomputation of the coronary artery motion, modelled as a parametric 4D motion field. Contrary to data gating or data triggering approaches, we homogeneously use all available frames, independently of the cardiac phase. In addition, we artificially subtract angiograms from their background structures. Our method significantly improves the reconstruction, by removing both motion and background artefacts. We have successfully tested it on the datasets from a synthetic phantom and 10 patients.

References

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Citations

Sep 21, 2011·EuroIntervention : Journal of EuroPCR in Collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology·Yoshinobu OnumaPatrick W Serruys
Nov 4, 2009·The International Journal of Cardiovascular Imaging·Rui LiaoKlaus Kirchberg
Sep 18, 2009·Computerized Medical Imaging and Graphics : the Official Journal of the Computerized Medical Imaging Society·A A IsolaM Grass
Dec 23, 2008·Computerized Medical Imaging and Graphics : the Official Journal of the Computerized Medical Imaging Society·Carsten Oliver SchirraMichael Grass
Apr 8, 2016·Medical Image Analysis·Serkan ÇimenAlejandro F Frangi
Feb 13, 2009·IEEE Transactions on Medical Imaging·Simon RitLaurent Desbat
Feb 20, 2007·IEEE Transactions on Medical Imaging·Laurent DesbatPierre Grangeat
May 13, 2006·IEEE Transactions on Medical Imaging·Christophe BlondelNicholas Ayache
Jul 11, 2006·IEEE Transactions on Medical Imaging·Dirk SchäferMichael Grass
Jul 11, 2006·IEEE Transactions on Medical Imaging·Günter LauritschRebecca Fahrig
Feb 24, 2010·IEEE Transactions on Bio-medical Engineering·Ioannis A KakadiarisAmol Pednekar
May 17, 2015·Medical Physics·Seungeon KimJong Beom Ra
Sep 14, 2017·Medical Physics·Mathias UnberathAndreas Maier
Jun 23, 2006·Physics in Medicine and Biology·Michel Defrise, Grant T Gullberg
Apr 5, 2013·Physics in Medicine and Biology·M BreuillyJ Darcourt
Jun 9, 2021·Physics in Medicine and Biology·Andre Z Kyme, Roger R Fulton

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