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In vivo 4D imaging of the human lower airway using anatomical optical coherence tomography

McLaughlin, R.A., Williamson, J.P., Curatolo, A., Baker, V.A., Hillman, D.R., Eastwood, P.R. and Sampson, David (2009) In vivo 4D imaging of the human lower airway using anatomical optical coherence tomography

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Abstract

Anatomical optical coherence tomography (aOCT) is a long-range, fibre-optic endoscopic imaging modality capable of quantifying the size and shape of the human airway lumen. This paper presents the first application of respiratory gating to 3D aOCT volumetric data. A sequence of time-gated data volumes are generated, characterising the dynamic behaviour of a segment of the lower airway over an averaged respiratory cycle. The technique is demonstrated on in vivo data acquired from three human subjects.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Divisions : Faculty of Engineering and Physical Sciences
Faculty of Health and Medical Sciences
Authors :
NameEmailORCID
McLaughlin, R.A.
Williamson, J.P.
Curatolo, A.
Baker, V.A.
Hillman, D.R.
Eastwood, P.R.
Sampson, Davidd.sampson@surrey.ac.uk
Date : 2009
DOI : 10.1117/12.835797
Uncontrolled Keywords : Airway calibre, Anatomical optical coherence tomography, AOCT, Lower airway, Respiratory gating, Airway calibre, Anatomical optical coherence tomography, AOCT, Lower airway, Respiratory gating, Optical fibers, Optical materials, Optical tomography, Respiratory mechanics, Sensors, Three dimensional, Tomography, Volumetric analysis, Coherent light
Depositing User : Maria Rodriguez-Marquez
Date Deposited : 11 Jun 2018 07:20
Last Modified : 19 Sep 2018 11:32
URI: http://epubs.surrey.ac.uk/id/eprint/846878

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