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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)

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. (Contact us about this Publication)
Official URL
http://dx.doi.org/10.1117/12.704070

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 coherence tomography
Divisions: Faculties > Sciences > School of Physical Sciences > Applied Optics Group
Depositing User: Giles Tarver
Date Deposited: 24 Jul 2015 14:09 UTC
Last Modified: 26 Jul 2019 11:44 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/49743 (The current URI for this page, for reference purposes)
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