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Open-source 4D Statistical Shape Model of the Heart for X-ray Projection Imaging

Unberath M, Maier A, Fleischmann D, Hornegger J, Fahrig R (2015)

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Publication Type: Conference contribution

Publication year: 2015

Publisher: IEEE Computer Society

Edited Volumes: Proceedings - International Symposium on Biomedical Imaging

Book Volume: 2015-July

Pages Range: 739-742

Conference Proceedings Title: Proceedings of the ISBI

Event location: Brooklyn, NY

ISBN: 9781479923748

URI: https://www5.informatik.uni-erlangen.de/Forschung/Publikationen/2015/Unberath15-O4S.pdf

DOI: 10.1109/ISBI.2015.7163978

Abstract

We present an open-source 4D (3D+t) statistical shape model of the heart developed as numerical phantom for cone-beam CT simulation. The training set consists of surface meshes from 20 ten-phase-CT angiography data sets extracted using automatic registration-based segmentation. Incorporating 90% of the training set variation, the model exhibits a generalization ability of 5.00 ± 0.93 mm and specificity of 7.30 ± 0.97 mm. The model is implemented in CONRAD, an open-source simulation and reconstruction framework. We provide all algorithms and high resolution projection data on the project's homepage. To the best of our knowledge, this is the first open-source 4D statistical shape model of the heart.

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How to cite

APA:

Unberath, M., Maier, A., Fleischmann, D., Hornegger, J., & Fahrig, R. (2015). Open-source 4D Statistical Shape Model of the Heart for X-ray Projection Imaging. In Proceedings of the ISBI (pp. 739-742). Brooklyn, NY: IEEE Computer Society.

MLA:

Unberath, Mathias, et al. "Open-source 4D Statistical Shape Model of the Heart for X-ray Projection Imaging." Proceedings of the Biomedical Imaging, 2015 IEEE 12th International Symposium on, Brooklyn, NY IEEE Computer Society, 2015. 739-742.

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