Using shape descriptors to categorize intracranial aneurysms

Juchler, Norman; Schilling, Sabine; Wanke, Isabel; Rüfenacht, Daniel; Bijlenga, Philippe; Kurtcuoglu, Vartan; Hirsch, Sven

Publication type:	Conference other
Type of review:	Peer review (abstract)
Title:	Using shape descriptors to categorize intracranial aneurysms
Authors:	Juchler, Norman Schilling, Sabine Wanke, Isabel Rüfenacht, Daniel Bijlenga, Philippe Kurtcuoglu, Vartan Hirsch, Sven
Proceedings:	CMBE17 : 5th International Conference on Computational and Mathematical Biomedical Engineering
Conference details:	CMBE 2017, Pittsburgh PA, USA, 10-12 April 2017
Issue Date:	12-Apr-2017
ISSN:	2227-3085 2227-9385
Language:	English
Subjects:	Shape matching; Morphology; Intracranial aneurysms
Subject (DDC):	616: Internal medicine and diseases
Abstract:	Working towards a system to match intracranial aneurysms of similar morphology, we examine how a variety of established shape descriptors relate to expert assessments of aneurysm morphology. For this purpose, we extract 3D models of aneurysms from 3D angiographies and calculate numerical values (geometry indices and moment invariants) that describe the size and shape of the aneurysm and the surrounding arteries. We then compare these shape descriptors with human assessments of qualitative morphological characteristics like irregularity or the presence/absence of blebs. Here, we present preliminary results based on 137 aneurysm models.
URI:	https://digitalcollection.zhaw.ch/handle/11475/12085
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	Life Sciences and Facility Management
Organisational Unit:	Institute of Computational Life Sciences (ICLS)
Published as part of the ZHAW project:	AneuX
Appears in collections:	Publikationen Life Sciences und Facility Management

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Juchler, N., Schilling, S., Wanke, I., Rüfenacht, D., Bijlenga, P., Kurtcuoglu, V., & Hirsch, S. (2017, April 12). Using shape descriptors to categorize intracranial aneurysms. CMBE17 : 5th International Conference on Computational and Mathematical Biomedical Engineering.

Juchler, N. et al. (2017) ‘Using shape descriptors to categorize intracranial aneurysms’, in CMBE17 : 5th International Conference on Computational and Mathematical Biomedical Engineering.

N. Juchler et al., “Using shape descriptors to categorize intracranial aneurysms,” in CMBE17 : 5th International Conference on Computational and Mathematical Biomedical Engineering, Apr. 2017.

JUCHLER, Norman, Sabine SCHILLING, Isabel WANKE, Daniel RÜFENACHT, Philippe BIJLENGA, Vartan KURTCUOGLU und Sven HIRSCH, 2017. Using shape descriptors to categorize intracranial aneurysms. In: CMBE17 : 5th International Conference on Computational and Mathematical Biomedical Engineering. Conference presentation. 12 April 2017

Juchler, Norman, Sabine Schilling, Isabel Wanke, Daniel Rüfenacht, Philippe Bijlenga, Vartan Kurtcuoglu, and Sven Hirsch. 2017. “Using Shape Descriptors to Categorize Intracranial Aneurysms.” Conference presentation. In CMBE17 : 5th International Conference on Computational and Mathematical Biomedical Engineering.

Juchler, Norman, et al. “Using Shape Descriptors to Categorize Intracranial Aneurysms.” CMBE17 : 5th International Conference on Computational and Mathematical Biomedical Engineering, 2017.