Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Full ocular biometry through dual-depth whole-eye optical coherence tomography

Authors
Kim, Hyung-JinKim, MinjiHyeon, Min GyuChoi, YoungwoonKimi, Beop-Min
Issue Date
1-2월-2018
Publisher
OPTICAL SOC AMER
Citation
BIOMEDICAL OPTICS EXPRESS, v.9, no.2, pp.360 - 372
Indexed
SCIE
SCOPUS
Journal Title
BIOMEDICAL OPTICS EXPRESS
Volume
9
Number
2
Start Page
360
End Page
372
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/77401
DOI
10.1364/BOE.9.000360
ISSN
2156-7085
Abstract
We propose a new method of determining the optical axis (OA), pupillary axis (PA), and visual axis (VA) of the human eye by using dual-depth whole-eye optical coherence tomography (OCT). These axes, as well as the angles "alpha" between the OA and VA and "kappa" between PA and VA, are important in many ophthalmologic applications, especially in refractive surgery. Whole-eye images are reconstructed based on simultaneously acquired images of the anterior segment and retina. The light from a light source is split into two orthogonal polarization components for imaging the anterior segment and retina, respectively. The OA and PA are identified based on their geometric definitions by using the anterior segment image only, while the VA is detected through accurate correlation between the two images. The feasibility of our approach was tested using a model eye and human subjects. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Files in This Item
There are no files associated with this item.
Appears in
Collections
Graduate School > Department of Bioengineering > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Altmetrics

Total Views & Downloads

BROWSE