Real time volumetric region of interest tracking for sensorless adaptive optics retinal imaging

Daniel J. Wahl; Ringo Ng; Joey Huang; Worawee Janpongsri; Marinko V. Sarunic; Yifan Jian

doi:10.1117/12.2527518

19 July 2019 Real time volumetric region of interest tracking for sensorless adaptive optics retinal imaging

Daniel J. Wahl, Ringo Ng, Joey Huang, Worawee Janpongsri, Marinko V. Sarunic, Yifan Jian

Proceedings Volume 11078, Optical Coherence Imaging Techniques and Imaging in Scattering Media III; 110780L (2019) https://doi.org/10.1117/12.2527518
Event: European Conferences on Biomedical Optics, 2019, Munich, Germany

Abstract

Sensorless Adaptive Optics (SAO) allows easy integration of adaptive optics in retina imaging systems, however the iterative nature of the SAO optimization process requires long time to perform aberration correction and the inevitable subject motion during the optimization could compromise the AO correction. Here we present a multi-modal SAO retina imaging system that includes Optical Coherence Tomography (OCT), OCT-Angiography, confocal Scanning Laser Ophthalmoscopy (cSLO), and fluorescence detection. To mitigate the motion artifact and increase the SAO performance, we developed volumetric image tracking to extract merit function of SAO only within the region of interests.

Citation Download Citation

Daniel J. Wahl, Ringo Ng, Joey Huang, Worawee Janpongsri, Marinko V. Sarunic, and Yifan Jian "Real time volumetric region of interest tracking for sensorless adaptive optics retinal imaging", Proc. SPIE 11078, Optical Coherence Imaging Techniques and Imaging in Scattering Media III, 110780L (19 July 2019); https://doi.org/10.1117/12.2527518

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