Semi-Automatic Basket Catheter Reconstruction from Two X-Ray Views

Zhong X, Hoffmann M, Strobel N, Maier A (2015)

Publication Language: English

Publication Type: Conference contribution, Conference Contribution

Publication year: 2015

Publisher: Springer International Publishing

Edited Volumes: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Series: Lecture Notes in Computer Science

City/Town: Berlin

Book Volume: 9358

Pages Range: 379-389

Conference Proceedings Title: Pattern Recognition

Event location: Aachen

ISBN: 978-3-319-24946-9

URI: https://www5.informatik.uni-erlangen.de/Forschung/Publikationen/2015/Zhong15-SBC.pdf

DOI: 10.1007/978-3-319-24947-6_31

Abstract

Ablation guided by focal impulse and rotor mapping (FIRM) is a novel treatment option for atrial fibrillation, a frequent heart arrhythmia. This procedure is performed minimally invasively and at least partially under fluoroscopic guidance. It involves a basket catheter comprising 64 electrodes. The 3-D position of these electrodes is important during treatment. We propose a novel model-based method for 3-D reconstruction of this catheter using two X-ray images taken from different views. Our approach requires only little user interaction. An evaluation of the method found that the electrodes of the basket catheter can be reconstructed with a median error of 1.5 mm for phantom data and 3.4 mm for clinical data.

Authors with CRIS profile

Xia Zhong Lehrstuhl für Informatik 5 (Mustererkennung) Matthias Hoffmann Lehrstuhl für Informatik 14 (Bild- und Sprachverarbeitung) Andreas Maier Lehrstuhl für Informatik 5 (Mustererkennung)

Involved external institutions

Siemens AG DE Germany (DE)

How to cite

APA:

Zhong, X., Hoffmann, M., Strobel, N., & Maier, A. (2015). Semi-Automatic Basket Catheter Reconstruction from Two X-Ray Views. In Pattern Recognition (pp. 379-389). Aachen: Berlin: Springer International Publishing.

MLA:

Zhong, Xia, et al. "Semi-Automatic Basket Catheter Reconstruction from Two X-Ray Views." Proceedings of the 37th German Conference on Pattern Recognition (GCPR 2015), Aachen Berlin: Springer International Publishing, 2015. 379-389.

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