Interventional 2D-3D registration in the presence of occlusion

Demirci S, Manstad-Hulaas F, Navab N (2014)

Publication Type: Conference contribution

Publication year: 2014

Journal

4th European Conference of the International Federation for Medical and Biological Engineering Springer Science Business Media

Publisher: Springer Verlag

Book Volume: 41

Pages Range: 277-280

Conference Proceedings Title: IFMBE Proceedings

Event location: ESP

ISBN: 9783319008455

DOI: 10.1007/978-3-319-00846-2_69

Abstract

It is crucial that 2D-3D medical image registration algorithms meet special requirements in terms of accuracy and robustness in order to be applied during clinical interventions. Existing algorithms may be affected by image dissimilarities introduced by medical instruments visible only in the interventional 2D image. Based on our previous results, we present a fully automatic framework for disocclusion-based 2D-3D registration technique that detects the occlusion and performs a matching on the reconstructed 2D image. Compared to earlier approaches, the proposed algorithm is fully automatic and therefore highly appropriate for clinical application. Our technique is validated on synthetic and real interventional data and compared with conventional methods. Results prove that disocclusion-based registration yield higher accuracy and robustness and outperforms existing approaches in terms of speed. © Springer International Publishing Switzerland 2014.

Involved external institutions

Technische Universität München (TUM) DE Germany (DE) St. Olavs University Hospital / St. Olavs Hospital Universitetssykehuset i Trondheim NO Norway (NO)

How to cite

APA:

Demirci, S., Manstad-Hulaas, F., & Navab, N. (2014). Interventional 2D-3D registration in the presence of occlusion. In IFMBE Proceedings (pp. 277-280). ESP: Springer Verlag.

MLA:

Demirci, S., F. Manstad-Hulaas, and N. Navab. "Interventional 2D-3D registration in the presence of occlusion." Proceedings of the 13th Mediterranean Conference on Medical and Biological Engineering and Computing 2013, MEDICON 2013, ESP Springer Verlag, 2014. 277-280.

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