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Beyond the AHA 17-segment model: Motion-driven parcellation of the left ventricle

Bai W, Peressutti D, Parisot S, Oktay O, Rajchl M, O’Regan D, Cook S, King A, Rueckert D (2016)

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Publication Type: Conference contribution

Publication year: 2016

Journal

Publisher: Springer Verlag

Book Volume: 9534

Pages Range: 13-20

Conference Proceedings Title: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Event location: Munich, DEU

ISBN: 9783319287119

DOI: 10.1007/978-3-319-28712-6_2

Abstract

A major challenge for cardiac motion analysis is the highdimensionality of the motion data. Conventionally, the AHA model is used for dimensionality reduction, which divides the left ventricle into 17 segments using criteria based on anatomical structures. In this paper, a novel method is proposed to divide the left ventricle into homogeneous parcels in terms of motion trajectories. We demonstrate that the motion-driven parcellation has good reproducibility and use it for data reduction and motion description on a dataset of 1093 subjects. The resulting motion descriptor achieves high performance on two exemplar applications, namely gender and age predictions. The proposed method has the potential to be applied to groupwise motion analysis.

Involved external institutions

How to cite

APA:

Bai, W., Peressutti, D., Parisot, S., Oktay, O., Rajchl, M., O’Regan, D.,... Rueckert, D. (2016). Beyond the AHA 17-segment model: Motion-driven parcellation of the left ventricle. In Kawal Rhode, Oscar Camara, Alistair Young, Tommaso Mansi, Maxime Sermesant, Mihaela Pop (Eds.), Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (pp. 13-20). Munich, DEU: Springer Verlag.

MLA:

Bai, Wenjia, et al. "Beyond the AHA 17-segment model: Motion-driven parcellation of the left ventricle." Proceedings of the 6th International Workshop on Statistical Atlases and Computational Models of the Heart, STACOM 2015, Munich, DEU Ed. Kawal Rhode, Oscar Camara, Alistair Young, Tommaso Mansi, Maxime Sermesant, Mihaela Pop, Springer Verlag, 2016. 13-20.

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