Geometric modelling of patient-specific hepatic structures using cubic hermite elements

Ho, Harvey; Hunter, Peter; Bartlett, Adam

dc.contributor.author	Ho, Harvey	en
dc.contributor.author	Hunter, Peter	en
dc.contributor.author	Bartlett, Adam	en
dc.contributor.editor	Yoshida, H	en
dc.contributor.editor	Sakas, G	en
dc.contributor.editor	Linguraru, MG	en
dc.coverage.spatial	Toronto, ON, Canada	en
dc.date.accessioned	2017-07-04T04:45:35Z	en
dc.date.issued	2012	en
dc.identifier.citation	Abdominal Imaging. Computational and Clinical Applications. Lecture Notes in Computer Science. 7029: 264-271. 2012	en
dc.identifier.isbn	3642285570	en
dc.identifier.isbn	9783642285578	en
dc.identifier.issn	0302-9743	en
dc.identifier.uri	http://hdl.handle.net/2292/33990	en
dc.description.abstract	In this paper we use cubic Hermite elements to represent hepatic structures that are digitised from a computed tomography angiography (CTA) image. 1D, 2D and 3D linear elements are first created for hepatic vasculature, surface and parenchyma, respectively. Cubic Hermite elements are then generated by evaluating and updating the nodal derivatives of the corresponding linear elements. We show that the main features of the liver can be captured by a very small number of cubic Hermite elements (e.g., 55 elements for the liver volume), and propose potential applications of these elements in biomechanical modelling of the liver. © 2012 Springer-Verlag.	en
dc.description.uri	https://link.springer.com/	en
dc.publisher	Springer	en
dc.relation.ispartof	Third International Workshop, Held in Conjunction with MICCAI 2011	en
dc.relation.ispartofseries	Abdominal Imaging. Computational and Clinical Applications. Lecture Notes in Computer Science. 7029: 264-271. 2012	en
dc.rights	Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. Details obtained from http://sherpa.ac.uk/romeo/issn/0302-9743/	en
dc.rights.uri	https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm	en
dc.title	Geometric modelling of patient-specific hepatic structures using cubic hermite elements	en
dc.type	Conference Item	en
dc.identifier.doi	10.1007/978-3-642-28557-8_33	en
pubs.begin-page	264	en
pubs.volume	7029 LNCS	en
pubs.author-url	https://link.springer.com/chapter/10.1007/978-3-642-28557-8_33	en
pubs.end-page	271	en
pubs.finish-date	2011-09-18	en
pubs.place-of-publication	Berlin	en
pubs.publication-status	Published	en
pubs.start-date	2011-09-18	en
dc.rights.accessrights	http://purl.org/eprint/accessRights/RestrictedAccess	en
pubs.subtype	Proceedings	en
pubs.elements-id	340994	en
pubs.org-id	Bioengineering Institute	en
pubs.org-id	ABI Associates	en
pubs.org-id	Medical and Health Sciences	en
pubs.org-id	School of Medicine	en
pubs.org-id	Surgery Department	en
pubs.org-id	Science	en
pubs.org-id	Science Research	en
pubs.org-id	Maurice Wilkins Centre (2010-2014)	en
dc.identifier.eissn	1611-3349	en
pubs.record-created-at-source-date	2012-10-09	en