Multiscale Vessel-guided Airway Tree Segmentation
Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt
This paper presents a method for airway tree segmentation
that uses a combination of a trained airway appearance model, vessel
and airway orientation information, and region growing. The method
uses a voxel classification based appearance model, which involves the
use of a classifier that is trained to differentiate between airway and
non-airway voxels. Vessel and airway orientation information are used in
the form of a vessel orientation similarity measure, which indicates how
similar the orientation of the an airway candidate is to the orientation
of the neighboring vessel. The method is evaluated within EXACT’09
on a diverse set of CT scans. Results show a favorable combination of a
relatively large portion of the tree detected correctly with very few false
positives.
that uses a combination of a trained airway appearance model, vessel
and airway orientation information, and region growing. The method
uses a voxel classification based appearance model, which involves the
use of a classifier that is trained to differentiate between airway and
non-airway voxels. Vessel and airway orientation information are used in
the form of a vessel orientation similarity measure, which indicates how
similar the orientation of the an airway candidate is to the orientation
of the neighboring vessel. The method is evaluated within EXACT’09
on a diverse set of CT scans. Results show a favorable combination of a
relatively large portion of the tree detected correctly with very few false
positives.
Originalsprog | Engelsk |
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Titel | Proceedings of Second International Workshop on Pulmonary Image Analysis |
Redaktører | Matthew Brown, Marleen de Bruijne, Bram van Ginneken, Atilla Kiraly, Jan-Martin Kuhnigk, Cristian Lorenz, Jamie R McClelland, Kensaku Mori, Antohony Reeves, Joseph M Reinhardt |
Antal sider | 10 |
Forlag | CreateSpace |
Publikationsdato | 2009 |
Sider | 323-332 |
ISBN (Trykt) | 978-1448680894, 1448680891 |
Status | Udgivet - 2009 |
Begivenhed | The Second International Workshop on Pulmonary Image Analysis - London, Storbritannien Varighed: 20 sep. 2009 → 20 sep. 2009 Konferencens nummer: 2 |
Konference
Konference | The Second International Workshop on Pulmonary Image Analysis |
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Nummer | 2 |
Land | Storbritannien |
By | London |
Periode | 20/09/2009 → 20/09/2009 |
ID: 14307725