An airway tree-shape model for geodesic airway branch labeling

Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

Standard

An airway tree-shape model for geodesic airway branch labeling. / Feragen, Aasa; Lo, Pechin Chien Pau; Gorbunova, Vladlena; Nielsen, Mads; Dirksen, Asger; Reinhardt, Joseph M.; Lauze, Francois Bernard; de Bruijne, Marleen.

MFCA 2011: 3rd MICCAI Workshop on Mathematical Foundations of Computational Anatomy. red. / Xavier Pennec; Sarang Joshi; Mads Nielsen. 2011. s. 123-134.

Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

Harvard

Feragen, A, Lo, PCP, Gorbunova, V, Nielsen, M, Dirksen, A, Reinhardt, JM, Lauze, FB & de Bruijne, M 2011, An airway tree-shape model for geodesic airway branch labeling. i X Pennec, S Joshi & M Nielsen (red), MFCA 2011: 3rd MICCAI Workshop on Mathematical Foundations of Computational Anatomy. s. 123-134, 3rd MICCAI Workshop on Mathematical Foundations of Computational Anatomy, Toronto, Canada, 22/09/2011. <https://www-sop.inria.fr/asclepios/events/MFCA11/Proceedings/MFCA11_Proceedings.pdf>

APA

Feragen, A., Lo, P. C. P., Gorbunova, V., Nielsen, M., Dirksen, A., Reinhardt, J. M., Lauze, F. B., & de Bruijne, M. (2011). An airway tree-shape model for geodesic airway branch labeling. I X. Pennec, S. Joshi, & M. Nielsen (red.), MFCA 2011: 3rd MICCAI Workshop on Mathematical Foundations of Computational Anatomy (s. 123-134) https://www-sop.inria.fr/asclepios/events/MFCA11/Proceedings/MFCA11_Proceedings.pdf

Vancouver

Feragen A, Lo PCP, Gorbunova V, Nielsen M, Dirksen A, Reinhardt JM o.a. An airway tree-shape model for geodesic airway branch labeling. I Pennec X, Joshi S, Nielsen M, red., MFCA 2011: 3rd MICCAI Workshop on Mathematical Foundations of Computational Anatomy. 2011. s. 123-134

Author

Feragen, Aasa ; Lo, Pechin Chien Pau ; Gorbunova, Vladlena ; Nielsen, Mads ; Dirksen, Asger ; Reinhardt, Joseph M. ; Lauze, Francois Bernard ; de Bruijne, Marleen. / An airway tree-shape model for geodesic airway branch labeling. MFCA 2011: 3rd MICCAI Workshop on Mathematical Foundations of Computational Anatomy. red. / Xavier Pennec ; Sarang Joshi ; Mads Nielsen. 2011. s. 123-134

Bibtex

@inproceedings{659432b9d1ac47158e5f78096cbe56f6,
title = "An airway tree-shape model for geodesic airway branch labeling",
abstract = "We present a mathematical airway tree-shape framework where airway trees are compared using geodesic distances. The framework consists of a rigorously dened shape space for treelike shapes, endowed with a metric such that the shape space is a geodesic metric space. This means that the distance between two tree-shapes can be realized as the length of the geodesic, or shortest deformation, connecting the two shapes. By computing geodesics between airway trees, as well as the corresponding airway deformation, we generate airway branch correspondences. Correspondences between an unlabeled airway tree and a set of labeled airway trees are combined with a voting scheme to perform automatic branch labeling of segmented airways from the challenging EXACT'09 test set. In spite of the varying quality of the data, we obtain robust labeling results.",
author = "Aasa Feragen and Lo, {Pechin Chien Pau} and Vladlena Gorbunova and Mads Nielsen and Asger Dirksen and Reinhardt, {Joseph M.} and Lauze, {Francois Bernard} and {de Bruijne}, Marleen",
year = "2011",
language = "English",
pages = "123--134",
editor = "{ Pennec}, {Xavier } and { Joshi}, Sarang and Mads Nielsen",
booktitle = "MFCA 2011",
note = "3rd MICCAI Workshop on Mathematical Foundations of Computational Anatomy, MFCA 2011 ; Conference date: 22-09-2011 Through 22-09-2011",

}

RIS

TY - GEN

T1 - An airway tree-shape model for geodesic airway branch labeling

AU - Feragen, Aasa

AU - Lo, Pechin Chien Pau

AU - Gorbunova, Vladlena

AU - Nielsen, Mads

AU - Dirksen, Asger

AU - Reinhardt, Joseph M.

AU - Lauze, Francois Bernard

AU - de Bruijne, Marleen

N1 - Conference code: 3

PY - 2011

Y1 - 2011

N2 - We present a mathematical airway tree-shape framework where airway trees are compared using geodesic distances. The framework consists of a rigorously dened shape space for treelike shapes, endowed with a metric such that the shape space is a geodesic metric space. This means that the distance between two tree-shapes can be realized as the length of the geodesic, or shortest deformation, connecting the two shapes. By computing geodesics between airway trees, as well as the corresponding airway deformation, we generate airway branch correspondences. Correspondences between an unlabeled airway tree and a set of labeled airway trees are combined with a voting scheme to perform automatic branch labeling of segmented airways from the challenging EXACT'09 test set. In spite of the varying quality of the data, we obtain robust labeling results.

AB - We present a mathematical airway tree-shape framework where airway trees are compared using geodesic distances. The framework consists of a rigorously dened shape space for treelike shapes, endowed with a metric such that the shape space is a geodesic metric space. This means that the distance between two tree-shapes can be realized as the length of the geodesic, or shortest deformation, connecting the two shapes. By computing geodesics between airway trees, as well as the corresponding airway deformation, we generate airway branch correspondences. Correspondences between an unlabeled airway tree and a set of labeled airway trees are combined with a voting scheme to perform automatic branch labeling of segmented airways from the challenging EXACT'09 test set. In spite of the varying quality of the data, we obtain robust labeling results.

M3 - Article in proceedings

SP - 123

EP - 134

BT - MFCA 2011

A2 - Pennec, Xavier

A2 - Joshi, Sarang

A2 - Nielsen, Mads

T2 - 3rd MICCAI Workshop on Mathematical Foundations of Computational Anatomy

Y2 - 22 September 2011 through 22 September 2011

ER -

ID: 33806920