Cornea curvature measurement using single shot C-scan OCT

Plesea, Lucian and Gomez, Marta and Podoleanu, Adrian Gh. (2007) Cornea curvature measurement using single shot C-scan OCT. In: Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine XI;. Proceedings of SPIE . SPIE. ISBN 0-8194-6542-9. (doi:10.1117/12.704070) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:49743)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided.
Official URL: http://dx.doi.org/10.1117/12.704070
Additional URLs: http://www.scopus.com/inward/record.url?...

Abstract

A novel method is presented for the evaluation of object shapes. The method has applicability in the measurement of the cornea curvature. An en-face OCT system using a multiple delay element in the reference path of the interferometer is proposed. This method allows detection of the polar variations of the cornea curvature from a single en-face OCT image. Inspection of multiple contours in the en-face OCT image can also be used to estimate the instantaneous axial position of the eye.

Item Type:	Book section
DOI/Identification number:	10.1117/12.704070
Uncontrolled keywords:	Auto-correlation function, C-scan, Cornea curvature, Depth measurement, En-face OCT, Optical coherence tomography, Autocorrelation, Image analysis, Interferometers, Optical tomography, Cornea curvature, Cornea curvature measurement, Depth measurement, En-face OCT, Medical imaging
Subjects:	Q Science > QC Physics R Medicine > R Medicine (General) > R857.O6 Optical instruments
Institutional Unit:	Schools > School of Engineering, Mathematics and Physics > Physics and Astronomy
Former Institutional Unit:	Divisions > Division of Natural Sciences > Physics and Astronomy
Depositing User:	Giles Tarver
Date Deposited:	24 Jul 2015 14:09 UTC
Last Modified:	20 May 2025 09:38 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/49743 (The current URI for this page, for reference purposes)

University of Kent Author Information

Podoleanu, Adrian Gh..

Creator's ORCID:	https://orcid.org/0000-0002-4899-9656
CReDIT Contributor Roles:

Depositors only (login required):

Altmetric

Total Views

Total unique views of this page since July 2020. For more details click on the image.