Constrained 2-D/3-D registration for motion compensation in AFib ablation procedures

Brost A, Wimmer A, Liao R, Hornegger J, Strobel N (2011)

Publication Type: Authored book, Volume of book series

Publication year: 2011

Journal

Lecture Notes in Computer Science Springer Verlag

Original Authors: Brost A., Wimmer A., Liao R., Hornegger J., Strobel N.

Publisher: Springer-verlag

Series: Lecture Notes in Computer Science

City/Town: Berlin / Heidelberg

Book Volume: 6689

Pages Range: 133-144

Event location: Berlin

Journal Issue: null

DOI: 10.1007/978-3-642-21504-9_13

Abstract

Fluoroscopic overlay images rendered from pre-operative volumetric data can provide additional guidance for physicians during catheter ablation procedures for treatment of atrial fibrillation (AFib). As these overlay images are compromised by cardiac and respiratory motion, motion compensation methods have been proposed. The approaches so far either require simultaneous biplane imaging for 3-D motion compensation or, in case of mono-plane X-ray imaging, provide only a limited 2-D functionality. To overcome the downsides of the previously suggested methods, we propose a new approach that facilitates full 3-D motion compensation even if only mono-plane X-ray views are available. To this end, we use constrained model-based 2-D/3-D registration to track a circumferential mapping catheter which is commonly used during AFib catheter ablation procedures. Our approach yields an average 2-D tracking error of 0.6 mm and an average 3-D tracking error of 2.1 mm. © 2011 Springer-Verlag.

Authors with CRIS profile

Alexander Brost Lehrstuhl für Informatik 14 (Bild- und Sprachverarbeitung) Joachim Hornegger Lehrstuhl für Informatik 14 (Bild- und Sprachverarbeitung)

Involved external institutions

Siemens Corporate Research US United States (USA) (US) Siemens AG, Healthcare Sector DE Germany (DE)

How to cite

APA:

Brost, A., Wimmer, A., Liao, R., Hornegger, J., & Strobel, N. (2011). Constrained 2-D/3-D registration for motion compensation in AFib ablation procedures. Berlin / Heidelberg: Springer-verlag.

MLA:

Brost, Alexander, et al. Constrained 2-D/3-D registration for motion compensation in AFib ablation procedures. Berlin / Heidelberg: Springer-verlag, 2011.

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