Automatic extraction of multiple biomarkers of retinal diseases from OCT/OCTA images using 3D graph-cut segmentation approach

Ratheesh Kumar Meleppat; Karuna K. Kothandath; Glenn C. Yiu; Robert J. Zawadzki

doi:10.1117/12.2578661

5 March 2021 Automatic extraction of multiple biomarkers of retinal diseases from OCT/OCTA images using 3D graph-cut segmentation approach

Ratheesh Kumar Meleppat, Karuna K. Kothandath, Glenn C. Yiu, Robert J. Zawadzki

Author Affiliations +

Proceedings Volume 11623, Ophthalmic Technologies XXXI; 116230M (2021) https://doi.org/10.1117/12.2578661
Event: SPIE BiOS, 2021, Online Only

Abstract

A comprehensive assessment of the retina OCT images is essential in clinical and experimental ophthalmology for the detection and accurate interpretation of the structural and functional abnormalities of the retina. An accurate retinal layer segmentation will allow the measurement of the local and global changes in retina. Herein, we present a computational framework based on a fast-automatic graph-cut based algorithm for an accurate segmentation of the retinal layers for multiple species including human, non-human primate (rhesus macaque) and mouse eye. The proposed algorithm allowed the simultaneous extraction of the multiple biomarkers including retinal layer thickness maps, retinal layer reflectivity maps and layer-specific vascular maps.

Conference Presentation

Citation Download Citation

Ratheesh Kumar Meleppat, Karuna K. Kothandath, Glenn C. Yiu, and Robert J. Zawadzki "Automatic extraction of multiple biomarkers of retinal diseases from OCT/OCTA images using 3D graph-cut segmentation approach", Proc. SPIE 11623, Ophthalmic Technologies XXXI, 116230M (5 March 2021); https://doi.org/10.1117/12.2578661

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
PRESENTATION

WATCH
PRESENTATION SAVE TO MY LIBRARY

GET CITATION

KEYWORDS

Image segmentation

Optical coherence tomography

3D image processing

Diagnostics

Retina

Denoising

Eye

Show All Keywords

Keywords/Phrases

Search In:

Publication Years